Patent application number | Description | Published |
20150116926 | PORTABLE ELECTRONIC DEVICE CASE, FOLIO, AND DOCK - A docking system for a portable electronic device includes a dock having a housing and a lock mechanism supported by the housing. The housing is configured to couple to the portable electronic device. The lock mechanism is operable to secure the portable electronic device to the housing. The docking system also includes a wireless key operable to communicate with the dock and an actuator coupled to the lock mechanism. The actuator is operable to disengage the lock mechanism to release the portable electronic device from the housing when the wireless key communicates with the dock. | 04-30-2015 |
20150116927 | PORTABLE ELECTRONIC DEVICE CASE, FOLIO, AND DOCK - A system for use with a portable electronic device includes a case having a body configured to receive the portable electronic device, a first attachment structure formed on the body, and a second attachment structure formed on the body. The system also includes a folio having a cover and an attachment member. The attachment member is engageable with the first attachment structure of the case to selectively attach the case to the folio. The system further includes a dock having a housing and a lock mechanism supported by the housing. The lock mechanism is engageable with the second attachment structure of the case to selectively attach the case to the dock. | 04-30-2015 |
20150193027 | MEDIA CONTROLLER - A media controller for controlling an electronic device includes a body having a communication portion, a stylus portion, and a control portion. The media controller also includes a short-range communication module positioned in the communication portion, a conductive tip supported by the stylus portion, an actuator supported by the control portion, and a processor positioned within the body. The processor is coupled to the short-range communication module. The processor is operable to send a first command, while in a first mode, to the electronic device using the short-range communication module, receive a user input through the actuator, and switch from the first mode to a second mode in response to the user input. The processor is further operable to send a second command, while in the second mode, to the electronic device using the short-range communication module. The second command is different than the first command. | 07-09-2015 |
Patent application number | Description | Published |
20140058349 | RESERVOIR PLUNGER POSITION MONITORING AND MEDICAL DEVICE INCORPORATING SAME - Apparatus are provided for infusion devices and related control systems and methods. In one embodiment, an infusion device includes a voided portion adapted to receive a shaft portion that includes a shaft coupled to a plunger of a reservoir. The shaft portion includes a detectable feature, and the infusion device includes a sensing arrangement proximate the voided portion to sense the detectable feature. In some embodiments, a control module is coupled to the sensing arrangement to determine a remaining amount of fluid in the reservoir based at least in part on the sensed position of the detectable feature. In other embodiments, the control module identifies an anomalous condition based at least in part on the sensed position of the detectable feature. | 02-27-2014 |
20140088556 | RESERVOIR FLUID VOLUME ESTIMATOR AND MEDICAL DEVICE INCORPORATING SAME - Apparatus are provided for infusion devices and related control systems and methods. In one embodiment, an infusion device includes a voided portion adapted to receive a shaft portion that includes a shaft coupled to a plunger of a reservoir. The shaft portion includes a detectable feature having an optically detectable pattern such as gray code, and the infusion device includes a sensing arrangement having an optical sensor proximate the voided portion to sense the detectable feature. In some embodiments, a control module is coupled to the sensing arrangement to determine a remaining amount of fluid in the reservoir based at least in part on the sensed position of the detectable feature. In embodiments, the optical sensor detects the sensed position of the shaft based on the detectable feature only when the reservoir is replaced and/or after each delivery of fluid to reduce power consumption. | 03-27-2014 |
20140324018 | RESERVOIR PLUNGER POSITION MONITORING AND MEDICAL DEVICE INCORPORATING SAME - Apparatus are provided for infusion devices and related control systems and methods. In one embodiment, an infusion device includes a voided portion adapted to receive a shaft portion that includes a shaft coupled to a plunger of a reservoir. The shaft portion includes a detectable feature, and the infusion device includes a sensing arrangement proximate the voided portion to sense the detectable feature. In some embodiments, a control module is coupled to the sensing arrangement to determine a remaining amount of fluid in the reservoir based at least in part on the sensed position of the detectable feature. In other embodiments, the control module identifies an anomalous condition based at least in part on the sensed position of the detectable feature. | 10-30-2014 |
20150314068 | DETECTING BLOCKAGE OF A RESERVOIR CAVITY DURING A SEATING OPERATION OF A FLUID INFUSION DEVICE - A fluid infusion device and related operating methods are presented here. An exemplary embodiment of the device includes a drive motor assembly, a force sensor associated with the drive motor assembly, and a reservoir cavity that accommodates fluid reservoirs. An exemplary operating method for the device obtains force measurements for a reservoir seating action of the drive motor assembly, where the force measurements indicate measures of force imparted to the force sensor during the reservoir seating action. The method continues by determining that a vent in the reservoir cavity is blocked, based on an analysis of the force measurements, and by initiating corrective action for the fluid infusion device in response to determining that the vent in the reservoir cavity is blocked. | 11-05-2015 |
20160089505 | SYSTEMS FOR MANAGING RESERVOIR CHAMBER PRESSURE - Systems for managing pressure in a fluid reservoir chamber of a fluid infusion device are provided. For example, a fluid infusion device comprises a housing having a chamber for receiving a fluid reservoir. The fluid infusion device also comprises a drive system contained within the housing. A portion of the drive system is movable for dispensing fluid from the fluid reservoir. The fluid infusion device comprises a pressure management system at least partially defined in the portion of the drive system to vent air from the chamber. | 03-31-2016 |
20160089506 | SYSTEMS FOR MANAGING RESERVOIR CHAMBER PRESSURE - Systems for managing pressure in a fluid reservoir chamber of a fluid infusion device are provided. For example, a fluid infusion device is provided. The fluid infusion device comprises a housing defining a reservoir chamber for receiving a fluid reservoir. The fluid infusion device also comprises a drive system contained within the housing for dispensing fluid from the fluid reservoir. The fluid infusion device comprises a pressure management system at least partially defined in the reservoir chamber to manage air pressure in the reservoir chamber. | 03-31-2016 |
Patent application number | Description | Published |
20150106869 | METHOD AND SYSTEM FOR DISTRIBUTING SECRETS - Secrets data representing one or more secrets required to access associated resources is provided along with secrets distribution policy data representing one or more secrets distribution factors used to control the distribution of the secrets. When a requesting virtual asset submits secrets request data, virtual asset profile data associated with the requesting virtual asset is obtained. The requesting virtual asset profile data is then analyzed using at least one of the secrets distribution factors to authenticate the requesting virtual asset. The requesting virtual asset profile data is then analyzed using one or more of secrets distribution factors to determine what secrets the requesting virtual asset legitimately needs. Authorized secrets data for the requesting virtual asset representing one or more authorized secrets is then generated. The requesting virtual asset is then provided access to the authorized secrets data. | 04-16-2015 |
20150128130 | METHOD AND SYSTEM FOR PROVIDING AND DYNAMICALLY DEPLOYING HARDENED TASK SPECIFIC VIRTUAL HOSTS - Virtual host creation data used to instantiate a hardened task specific virtual host in a first computing environment is generated including hardening logic for providing enhanced security and trust for the hardened task specific virtual host and internal task specific logic for directing and/or allowing the hardened task specific virtual host to perform a specific function assigned to the hardened task specific virtual host. When task data is received indicating a task to be performed in the first computing environment requires the performance of the specific function assigned to the hardened task specific virtual host, the hardened task specific virtual host is automatically instantiated and/or deployed in the first computing environment. | 05-07-2015 |
20150269064 | METHOD AND SYSTEM FOR TESTING CLOUD BASED APPLICATIONS IN A PRODUCTION ENVIRONMENT USING FABRICATED USER DATA - An application is implemented in the production environment in which the application will be used. Fabricated user data associated with the application implemented in the production environment is then generated and provided to the application as implemented in the production environment. The fabricated user data is then processed by the application in the production environment to transform the fabricated user data into fabricated user results data. In one embodiment, the fabricated user results data is then analyzed to evaluate the production environment and/or operation of the application in the production environment. | 09-24-2015 |
20150278517 | METHOD AND SYSTEM FOR COMPARING DIFFERENT VERSIONS OF A CLOUD BASED APPLICATION IN A PRODUCTION ENVIRONMENT USING SEGREGATED BACKEND SYSTEMS - An application is implemented in the production environment in which the application will be used. Two or more backend systems are used to implement different versions of the application using the production environment in which the application will actually be used and accessed. Actual user data is received. A first portion of the actual user data is routed and processed in the production environment using a first version of the application and a first backend system of the two or more backend systems. A second portion of the actual user data is also routed and processed in the production environment but using a second version of the application and a second backend system of the two or more backend systems. The results data is then analyzed to evaluate the various versions of the application in the production environment. | 10-01-2015 |
20150278523 | METHOD AND SYSTEM FOR TESTING CLOUD BASED APPLICATIONS AND SERVICES IN A PRODUCTION ENVIRONMENT USING SEGREGATED BACKEND SYSTEMS - An application is implemented in the production environment in which the application will be used. Two or more backend systems are provided. Actual user data is received. The actual user data is routed and processed in the production environment using a first backend system of the two or more backend systems. Fabricated user data is generated, routed, and also processed in the production environment but using a second backend system of the two or more backend systems. Results data from the processing of the fabricated user data is then analyzed to evaluate the production environment and/or operation of the application in the production environment. | 10-01-2015 |
20150312274 | METHOD AND SYSTEM FOR ENSURING AN APPLICATION CONFORMS WITH SECURITY AND REGULATORY CONTROLS PRIOR TO DEPLOYMENT - Asset security compliance data ensuring defined asset security policies are applied to the creation and/or operation of assets to be used to implement an application and application deployment security compliance data for ensuring compliance with one or more application deployment security policies associated with the deployment of assets used to implement the application is generated. The asset security compliance data is then used to ensure each asset used to implement the application is created and used in compliance with asset security policies and the application deployment security compliance data is used to ensure that each asset used to implement the application is deployed in compliance with the application deployment security policies. | 10-29-2015 |
20150381651 | METHOD AND SYSTEM FOR SECURE DELIVERY OF INFORMATION TO COMPUTING ENVIRONMENTS - A method and system for protecting and repairing a current virtual asset from damage by potential security threats, according to one embodiment. The method and system include monitoring a current a current virtual asset for potential security threats, with a virtual asset agent, according to one embodiment. The method and system include determining a severity of the potential security threats that are identified by the virtual asset agent, according to one embodiment. The method and system include creating a new virtual asset with the virtual asset agent and decommissioning the current virtual asset, according to one embodiment. The system and method receiving, with the new virtual asset, secrets that are associated with the current virtual asset to enable the new virtual asset to continue operations of the current virtual asset, according to one embodiment. | 12-31-2015 |
20160098340 | METHOD AND SYSTEM FOR COMPARING DIFFERENT VERSIONS OF A CLOUD BASED APPLICATION IN A PRODUCTION ENVIRONMENT USING SEGREGATED BACKEND SYSTEMS - An application is implemented in the production environment in which the application will be used. Two or more backend systems are used to implement different versions of the application using the production environment in which the application will actually be used and accessed. Actual user data is received. A first portion of the actual user data is routed and processed in the production environment using a first version of the application and a first backend system of the two or more backend systems. A second portion of the actual user data is also routed and processed in the production environment but using a second version of the application and a second backend system of the two or more backend systems. The results data is then analyzed to evaluate the various versions of the application in the production environment. | 04-07-2016 |
Patent application number | Description | Published |
20090071911 | Safety Vent Structure for Extracorporeal Circuit - A vent assembly is described for use in an extracorporeal fluid unit. A vent structure adjacent to a micro-porous membrane forms the assembly. The vent structure is porous, but expands when the vent structure becomes wet, thereby closing off the pores and inhibiting (e.g., preventing) fluid from flowing through the vent structure. The vent structure also protects the membrane from becoming wet, such as from condensation. | 03-19-2009 |
20090101566 | DIALYSIS SYSTEMS AND RELATED COMPONENTS - A cassette is described for holding circuit components used with a hemodialysis machine. | 04-23-2009 |
20090320684 | MEDICAL HEMODIALYSIS CONTAINER INCLUDING A SELF SEALING VENT - A container for use with a hemodialysis apparatus having a vent structure is described. The vent structure is porous, and allows air in the container to vent when the container is being filled with fluid, but expands when the vent structure becomes wet, when filling is complete, thereby closing off the pores and inhibiting (e.g., preventing) fluid from flowing through the vent structure, and reentry of air into the container. The vent structure can also include a micro-porous membrane. | 12-31-2009 |
20110163030 | Dialysis Systems and Methods - This invention relates to dialysis systems and methods. In some implementations, a method includes applying vacuum pressure to a device of a dialysis system, and then determining, based on a detected fluid level or measured pressure, whether the device is functioning properly. | 07-07-2011 |
20110210054 | SAFETY VENT STRUCTURE FOR EXTRACORPOREAL CIRCUIT - In general, this disclosure relates to extracorporeal fluid circuits. In some aspects, an air-release device for allowing air to be released from a liquid in extracorporeal circuitry includes an elongate chamber having a bottom region and a top region and a fluid entry port and fluid exit port at or near the bottom region. The air release device also includes a vent structure at or near the top region of the elongate chamber that includes a porous material capable of swelling when moistened such that the vent structure can inhibit liquid from escaping the air-release device during use. | 09-01-2011 |
20120091053 | Dialysis Systems and Related Components - A cassette is described for holding circuit components used with a hemodialysis machine. | 04-19-2012 |
20120152118 | Gas Release Devices for Extracorporeal Fluid Circuits and Related Methods - In one aspect, a gas release device for removing gas from a bodily liquid in extracorporeal circuitry is described. The device includes an elongate vertical portion and a flared portion that extends outwardly from the elongate vertical portion. The device also includes an inlet port for delivering a bodily liquid into the device, and an outlet port for evacuating the bodily liquid from the device. The inlet port is positioned below the elongate vertical portion and the outlet port is positioned below the flared portion such that bodily liquid traveling from the inlet toward the outlet is forced around the flared portion to cause air bubbles in the bodily liquid to be re-circulated back toward the inlet port. | 06-21-2012 |
20130018301 | Dialysis Systems and Methods - This invention relates to dialysis systems and methods. In some implementations, a method includes applying vacuum pressure to a device of a dialysis system, and then determining, based on a detected fluid level or measured pressure, whether the device is functioning properly. | 01-17-2013 |
20140052044 | APPARATUS AND METHOD FOR VENTING GAS FROM A LIQUID - The present invention relates to an apparatus and method for venting a gas from a liquid, which are applicable to a wide variety of medical liquid delivery systems. The apparatus includes level detectors, a clamp, and a control apparatus operably connected to the level detectors and the clamp. The method includes detecting whether liquid or gas is present at the level detectors, and opening and closing a clamp to vent gas. | 02-20-2014 |
20150253860 | E-FIELD SENSING OF NON-CONTACT GESTURE INPUT FOR CONTROLLING A MEDICAL DEVICE - A system provides non-contact electric field (E-field) gesture interfacing with a medical device, such as a dialysis machine. A E-field device provides for gesture detection and command recognition of the gesture by a user, such as a health care practitioner (HCP), in connection with navigating and activating screens of a dialysis machine during a dialysis treatment without requiring the HCP to physically contact the dialysis machine. With the described system, the HCP does not need to re-glove each time a change is made to an on-going dialysis treatment when interfacing with a graphical display of the dialysis machine. | 09-10-2015 |
Patent application number | Description | Published |
20090089313 | DECENTRALIZED RECORD EXPIRY - A technique is described that reduces the complexity and resource consumption associated with performing record expiry in a distributed database system. In accordance with the technique, a record is checked to see if it has expired only when it has been accessed for a read or a write. If at the time of a read a record is determined to have expired, then it is not served. If at the time of a write a record is determined to have expired, then the write is treated as an insertion of a new record, and steps are taken to treat the insertion consistently with regard to the previous expired version. A background process is used to delete records that have not been written to or actively deleted by a client after expiration. | 04-02-2009 |
20090144220 | SYSTEM FOR STORING DISTRIBUTED HASHTABLES - A system for storing a distributed hash table. The system includes a storage unit, a tablet controller, a router, and a transaction bank. The storage unit has a plurality of tablets forming a hash table and each of the tablets includes multiple records. The tablet controller maintains a relationship between each tablet and the storage unit. The router hashes a record's key to determine the tablet associated with each record. Further, the router distributes messages from clients to the storage units based on the tablet-storage unit relationship thereby serving as a layer of indirection. The transaction bank propagates updates made in one record to all other replicas of the record. | 06-04-2009 |
20090144333 | SYSTEM FOR MAINTAINING A DATABASE - A system for maintaining a database. The system includes a storage unit for storing many tablets each tablet including multiple records. The tablet controller is configured to maintain the relationship between the tablet and the storage unit. The tablet controller tracks failures to access the storage unit and designates a new storage unit for each tablet based on a storage unit failure. A router is in communication with the tablet controller and configured to distribute messages from clients to the storage units thereby serving as a layer of indirection. | 06-04-2009 |
20090144338 | ASYNCHRONOUSLY REPLICATED DATABASE SYSTEM USING DYNAMIC MASTERSHIP - A system for a distributed database implementing a dynamic mastership strategy. The system includes a multiple data centers, each having a storage unit to store a set of records. Each data center stores its own replica of the set of records and each record includes a field that indicates which data center is assigned to be the master for that record. Since each of the data centers can he geographically distributed, one record may be more efficiently edited with the master being one geographic region while another record, possibly belonging to a different user, may be more efficiently edited with the master being located in another geographic region. | 06-04-2009 |
20090157762 | Dynamic Data Reorganization to Accommodate Growth Across Replicated Databases - Methods and apparatuses are provided for dynamically reorganizing the data within a replicated database system. One method, for example, includes performing a split operation across a plurality of replicated databases with regard to an existing partition therein, wherein the existing partition comprises a plurality of data records and the two new partitions each include at least a portion of the plurality of data records, and allowing at least one type of access to the plurality of data records during the split operation. | 06-18-2009 |
20090204593 | System and method for parallel retrieval of data from a distributed database - An improved system and method for parallel retrieval of data from a distributed database is provided. A parallel interface may be provided for use by a cluster of client machine for parallel retrieval of partial results from parallel execution of a database query by a cluster of database servers storing a distributed database. A query interface may be augmented for inputting a database query and specifying the number of instances of parallel retrieval of results from query execution. To do so, a commercial query language may be augmented for sending a query request that may include a parameter specifying the database query and an additional parameter specifying the desired retrieval parallelism. The augmented query interface may return a list of retrieval point addresses for retrieving the partial results assigned to each of the retrieval point addresses from parallel execution of the database query. | 08-13-2009 |
20140189056 | Conserving Battery and Data Usage - In one embodiment, a method includes determining a power consumption profile for a device. Status information for the device may be received, wherein the status information comprises power status and network connectivity status. Using a resource-control algorithm and based on the status information and the power consumption profile, a schedule for sending push events to the device may be determined. Content to be provisioned to the device may be identified, and the scheduled push events may be sent to the device, in order to provision the identified content to the device. The resource-control algorithm may be further based on one or more device-based consumption factors, such as a periodic data usage transfer limit with respect to a specified network and a data usage status with respect to the specified network, or system-wide consumption factors, such as a power threshold that applies across all devices. | 07-03-2014 |
20140189524 | Social Cover Feed Interface - In one embodiment, user information for a user of a social-networking system is retrieved. Device information is determined for a device associated with the user. Based on the device information or the user information, content associated with the user is retrieved. Using the retrieved content, a content board is composed for use in a cover feed displayed on the device The content board may comprise a background image. Finally, the content board is sent to the device. In one embodiment, updated information for content associated with the user is retrieved. The updated information may be associated with content that was included in a previously-provided content board. Using the updated information, an update to the previously-provided content boards is composed. Finally, the updates may be sent to the previously-provided content boards to the device. | 07-03-2014 |
20140189539 | Re-Ranking Story Content - In one embodiment, a method includes receiving a cover feed interaction history from a device associated with a user of a social-networking system. An order for a plurality of content boards may be determined based on the cover feed interaction history (e.g., viewing history, download status, the current order of content boards in the cover feed, user interaction history, whether the user bookmarked or pinned a particular content board), user information related to the user, and device information about device-based events and device status. Finally, the order for the content boards may be sent to the device. The determination of the order for the content boards may be based on the cover feed interaction history, recency of content included in the content boards, popularity of the content, relevance of content to the user, or device-based events. | 07-03-2014 |
20140317184 | Pre-Fetching Newsfeed Stories from a Social Networking System for Presentation to a User - A social networking system presents a viewing user with a newsfeed of stories describing actions performed by other social networking system users. In particular, the social networking system provides a pre-fetched set of newsfeed stories to a user device of the viewing user and a presentation order for the stories. The social networking system does not “lock” the set of newsfeed stories or the presentation order. The user device locally stores the pre-fetched ranked set of newsfeed stories upon receipt. When the viewing user later requests presentation of newsfeed stories, the user device retrieves the set of newsfeed stories and presents, to the viewing user, stories from the set according to the presentation order. A request is also sent to the social networking system to “lock” the presented newsfeed stories and the order in which the newsfeed stories were presented. | 10-23-2014 |
20150341407 | SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR MEDIA PUBLISHING REQUEST PROCESSING - A system, method, and computer program product for publishing transcoded media content in response to publishing service requests from end users. A user request for media content, is processed intelligently, either by directing the processing of the request to one of a set of transcoding servers so as to effectively balance the load among the servers, or by directing the processing of the request to an appropriate alternative means for satisfying the request. Transcoding tasks can be prioritized. Moreover, the current load on any particular transcoding server can be monitored in conjunction with determination of the load to be created by a transcoding task, in order to facilitate server selection. Transcoding can be performed on-demand or in a batch mode. Alternatively, a request can be satisfied by distributing media content that has already been transcoded and is resident in cache memory in anticipation of such requests. | 11-26-2015 |
Patent application number | Description | Published |
20130176270 | OBJECT CLASSIFICATION FOR TOUCH PANELS - Control circuitry for a touch panel includes a touch panel interface, a memory including object classification logic, and a controller in communication with the memory and the touch panel interface. The controller is operable, when the object classification logic is executed, to perform selected processing of the touch panel heat map, including: classifying a touch as a hover touch, finger touch, or stylus touch; rejecting palm or other large object touches; rejecting knuckle touches; rejecting grip touches; and other processing. | 07-11-2013 |
20130176274 | ASYMMETRIC MULTI-ROW TOUCH PANEL SCANNING - Asymmetric scanning logic implements asymmetric panel scanning by scanning some rows on a touch panel more frequently than other rows. Note that although an entire row at a time may be driven, if only particular pixels in the row are of interest (e.g., included in any region of interest for focused asymmetric scanning), then circuitry may power down the receivers for the columns in which the pixels exist to save power. The asymmetric scanning logic facilitates focused attention to specific areas of interest on the touch panel, to compensate, for example, for high noise or low signal strength in those areas of interest. | 07-11-2013 |
20130176275 | HIGH-ACCURACY TOUCH POSITIONING FOR TOUCH PANELS - Control circuitry for a touch panel includes a touch panel interface, a memory comprising touch positioning logic, and a controller in communication with the memory and the touch panel interface. The controller is operable, when the touch positioning logic is executed, to perform selected processing of the touch panel, including scanning a touch panel and determining a touch panel blob resulting from a touch, obtaining blob characteristics of the touch panel blob, and determining a position of the blob relative to the touch panel based on the blob characteristics. The blob characteristics can be adjusted to more accurately position the blob in circumstances where the blob is located near the edge of the touch panel, is in close proximity to another blob, or when the touch panel has variation in the received signal noise. | 07-11-2013 |
20140125623 | BASELINE RECALCULATION AFTER FREQUENCY RECONFIGURATION OF A MUTUAL CAPACITIVE TOUCH CONTROLLER - Systems and methods are provided that allow a touch sensor, such as a mutual capacitive touch panel, to switch from an operative transmit (TX) frequency at which the mutual capacitive touch panel is driven to an alternative TX frequency. When switching to an alternative TX frequency, an alternative baseline capacitance value corresponding to the alternative TX frequency may be utilized to determine whether a touch event has occurred on the mutual capacitive touch panel. Frame scans can be repeatedly performed at the operative TX frequency and the alternative TX frequency in rapid succession, and an average difference of the frame scans can be calculated and utilized to generate the alternative baseline capacitance value which may be insensitive to sudden ambient changes and moving touch events affecting the mutual touch capacitive panel. | 05-08-2014 |
20150227241 | BASELINE RECALCULATION AFTER FREQUENCY RECONFIGURATION OF A MUTUAL CAPACITIVE TOUCH CONTROLLER - Systems and methods are provided that allow a touch sensor, such as a mutual capacitive touch panel, to switch from an operative transmit (TX) frequency at which the mutual capacitive touch panel is driven to an alternative TX frequency. When switching to an alternative TX frequency, an alternative baseline capacitance value corresponding to the alternative TX frequency may be utilized to determine whether a touch event has occurred on the mutual capacitive touch panel. Frame scans can be repeatedly performed at the operative TX frequency and the alternative TX frequency in rapid succession, and an average difference of the frame scans can be calculated and utilized to generate the alternative baseline capacitance value which may be insensitive to sudden ambient changes and moving touch events affecting the mutual touch capacitive panel. | 08-13-2015 |
20150242021 | High-Accuracy Touch Positioning for Touch Panels - Control circuitry for a touch panel includes a touch panel interface, a memory comprising touch positioning logic, and a controller in communication with the memory and the touch panel interface. The controller is operable, when the touch positioning logic is executed, to perform selected processing of the touch panel, including scanning a touch panel and determining a touch panel blob resulting from a touch, obtaining blob characteristics of the touch panel blob, and determining a position of the blob relative to the touch panel based on the blob characteristics. The blob characteristics can be adjusted to more accurately position the blob in circumstances where the blob is located near the edge of the touch panel, is in close proximity to another blob, or when the touch panel has variation in the received signal noise. | 08-27-2015 |
20150253890 | Asymmetric Multi-Row Touch Panel Scanning - Asymmetric scanning logic implements asymmetric panel scanning by scanning some rows on a touch panel more frequently than other rows. Note that although an entire row at a time may be driven, if only particular pixels in the row are of interest (e.g., included in any region of interest for focused asymmetric scanning), then circuitry may power down the receivers for the columns in which the pixels exist to save power. The asymmetric scanning logic facilitates focused attention to specific areas of interest on the touch panel, to compensate, for example, for high noise or low signal strength in those areas of interest. | 09-10-2015 |
Patent application number | Description | Published |
20130175387 | Altitude Control Via Rotation of Balloon to Adjust Balloon Density - A balloon that includes an envelope with a gas contained within the envelope, as well as a payload connected to the envelope wherein the envelope has a first portion that has a first absorptive or reflective property with respect to allowing solar energy to be transferred to the gas within the envelope, and a second portion that has a second absorptive or reflective property with respect to allowing solar energy to be transferred to the gas within the envelope where the second absorptive or reflective property is different than the first absorptive or reflective property, and wherein the envelope is rotatable to allow a preferred ratio of the first and second portions of the envelope to be positioned facing the sun. | 07-11-2013 |
20130175391 | Relative Positioning of Balloons with Altitude Control and Wind Data - The positions of balloons in a communication network of balloons, such as a mesh network of high-altitude balloons, may be adjusted relative to one another in order to try to maintain a desired network topology. In one approach, the position of each balloon may be adjusted relative to one or more neighbor balloons. For example, the locations of a target balloon and one or more neighbor balloons may be determined. A desired movement of the target balloon may then be determined based on the locations of the one or more neighbor balloons relative to the location of the target balloon. The target balloon may be controlled based on the desired movement. In some embodiments, the altitude of the target balloon may be controlled in order to expose the target balloon to ambient winds that are capable of producing the desired movement of the target balloon. | 07-11-2013 |
20130176533 | Structured Light for Eye-Tracking - Exemplary methods and systems help provide for tracking an eye. An exemplary method may involve: causing the projection of a pattern onto an eye, wherein the pattern comprises at least one line, and receiving data regarding deformation of the at least one line of the pattern. The method further includes correlating the data to iris, sclera, and pupil orientation to determine a position of the eye, and causing an item on a display to move in correlation with the eye position. | 07-11-2013 |
20130177321 | Balloon Network with Free-Space Optical Communication between Super-Node Balloons and RF Communication between Super-Node and Sub-Node Balloons - Exemplary embodiments may involve hierarchical balloon networks that include both optical and radio frequency links between balloons. An exemplary network system may include: (a) a plurality of super-node balloons, where each super-node balloon comprises a free-space optical communication system for data communications with one or more other super-node balloons and (b) a plurality of sub-node balloons, where each of the sub-node balloons comprises a radio-frequency communication system that is operable for data communications. Further, at least one super-node balloon may further include an RF communication system that is operable to transmit data to at least one sub-node balloon, where the RF communication system of the at least one sub-node balloon is further operable to receive the data transmitted by the at least one super-node balloon and to transmit the received data to at least one ground-based station. | 07-11-2013 |
20130177322 | Establishing Optical-Communication Lock with Nearby Balloon - A balloon may include an optical-communication component, which may have a pointing axis. A pointing mechanism could be configured to adjust the pointing axis. The optical-communication component could be operable to communicate with a correspondent balloon via a free-space optical link. For example, the optical-communication component could include an optical receiver, transmitter, or transceiver. A positioning system could be configured to acquire a first location, which could be based on the location of the balloon. A controller could be configured to acquire a second location, which could be based on a location of the correspondent balloon. The controller may determine an approximate target axis based on the first location and the second location. The controller may control the pointing axis of the optical-communication component within a scanning range based on the approximate target axis to establish the free-space optical link with the correspondent balloon. | 07-11-2013 |
20130179008 | USING PREDICTED MOVEMENT TO MAINTAIN OPTICAL-COMMUNICATION LOCK WITH NEARBY BALLOON - A balloon may include an optical-communication component, which may have a pointing axis. A pointing mechanism could be configured to adjust the pointing axis. The optical-communication component could be operable to communicate with a correspondent balloon via a free-space optical link. For example, the optical-communication component could include an optical receiver, transmitter, or transceiver. A controller could be configured to determine a predicted relative location of the correspondent balloon. The controller may control the pointing mechanism to adjust the pointing axis of the optical-communication component based on the predicted relative location so as to maintain the free-space optical link with the correspondent balloon. | 07-11-2013 |
20130238784 | Location-Aware "Ghost" Profiles in a Balloon Network - Disclosed embodiments may help a balloon network to provide substantially continuous service in a given geographic area. An example method may be carried out at a balloon that is at a location associated with the first geographic area in a balloon network that includes a plurality of geographic areas. The balloon may determine that it should update its balloon-state in accordance with a balloon-state profile for the first geographic area. Then, in response, the balloon may determine the balloon-state profile for the first geographic area, which may include one or more state parameters for balloons operating in the first geographic area. The balloon may then operate according to the balloon-state profile for the first geographic area. | 09-12-2013 |
20140014769 | Balloon Altitude Control Using Density Adjustment and/or Volume Adjustment - A balloon having an envelope and a payload positioned beneath the envelope. The envelope comprises a first portion and a second portion, wherein the first portion allows more solar energy to be transferred to gas within the envelope than the second portion. The balloon may operate in a first mode in which altitudinal movement of the balloon is caused, at least in part, by rotating the envelope to change an amount of the first portion that faces the sun and an amount of the second portion that faces the sun, and wherein the control system is further configured to cause the balloon to operate in a second mode in which altitudinal movement of the balloon is caused, at least in part, by moving a lifting gas or air into or out of the envelope. | 01-16-2014 |
20140099122 | Using Predicted Movement to Maintain Optical-Communication Lock with Nearby Balloon - A balloon may include an optical-communication component, which may have a pointing axis. A pointing mechanism could be configured to adjust the pointing axis. The optical-communication component could be operable to communicate with a correspondent balloon via a free-space optical link. For example, the optical-communication component could include an optical receiver, transmitter, or transceiver. A controller could be configured to determine a predicted relative location of the correspondent balloon. The controller may control the pointing mechanism to adjust the pointing axis of the optical-communication component based on the predicted relative location so as to maintain the free-space optical link with the correspondent balloon. | 04-10-2014 |
20140252163 | Altitude Control Via Rotation of Balloon to Adjust Balloon Density - A balloon having an envelope, a gas contained within the envelope, a payload connected to the envelope, wherein the envelope has a first portion that has a first absorptive or reflective property with respect to allowing solar energy to be transferred to the gas within the envelope, and a second portion that has a second absorptive or reflective property with respect to allowing solar energy to be transferred to the gas within the envelope where the second absorptive or reflective property is different than the first absorptive or reflective property, wherein the second portion is provided with a darkly colored surface that allows more solar energy to be transferred through the envelope to the gas within the envelope than the first portion, and wherein the envelope is rotatable to allow a preferred ratio of the first and second portions of the envelope to be positioned facing the sun. | 09-11-2014 |
20140319270 | Relative Positioning of Balloons with Altitude Control and Wind Data - The positions of balloons in a communication network of balloons, such as a mesh network of high-altitude balloons, may be adjusted relative to one another in order to try to maintain a desired network topology. In one approach, the position of each balloon may be adjusted relative to one or more neighbor balloons. For example, the locations of a target balloon and one or more neighbor balloons may be determined. A desired movement of the target balloon may then be determined based on the locations of the one or more neighbor balloons relative to the location of the target balloon. The target balloon may be controlled based on the desired movement. In some embodiments, the altitude of the target balloon may be controlled in order to expose the target balloon to ambient winds that are capable of producing the desired movement of the target balloon. | 10-30-2014 |
20140319271 | Relative Positioning of Balloons with Altitude Control and Wind Data - The positions of balloons in a communication network of balloons, such as a mesh network of high-altitude balloons, may be adjusted relative to one another in order to try to maintain a desired network topology. In one approach, the position of each balloon may be adjusted relative to one or more neighbor balloons. For example, the locations of a target balloon and one or more neighbor balloons may be determined. A desired movement of the target balloon may then be determined based on the locations of the one or more neighbor balloons relative to the location of the target balloon. The target balloon may be controlled based on the desired movement. In some embodiments, the altitude of the target balloon may be controlled in order to expose the target balloon to ambient winds that are capable of producing the desired movement of the target balloon. | 10-30-2014 |
20140335895 | Location-Aware "Ghost" Caching in a Balloon Network - Methods and systems are disclosed herein that may help to provide location-aware caching and/or location-specific service profiles in a balloon network. An exemplary method may be carried out by a balloon that is at a location associated with the first geographic area in a balloon network that includes a plurality of defined geographic areas, and may involve: (a) determining that a location-aware cache of a balloon should be updated with user-data associated with the first geographic area; and (b) in response to determining that the location-aware cache should be updated: (i) sending a location-aware cache-update request; (ii) receiving, as a response to the location-aware cache-update request, user-data that corresponds to the first geographic area; and (iii) storing the user-data that corresponds to the first geographic area in a location-aware cache of the balloon. | 11-13-2014 |
Patent application number | Description | Published |
20140014770 | Geo-Fencing - A balloon includes a cut-down device, a payload, and an envelope. A control system could be configured to determine a position of the balloon with respect to a predetermined zone. The cut-down device could be operable to cause at least the payload to land in response to determining that the position of the balloon is within the predetermined zone. The predetermined zone includes an exclusion zone and a shadow zone. The shadow zone could include locations from which the balloon would be likely to drift into the exclusion zone based on, e.g., historic weather patterns or expected environmental conditions. Boundaries of the shadow zone could be determined based on, for example, a probability of the balloon entering the exclusion zone. | 01-16-2014 |
20140042042 | Combined Balloon Shipping Container and Deployment System - Disclosed embodiments relate to a combined shipping container and balloon deployment system for deploying balloons into a balloon network. Such a shipping container may allow one or more balloons to be transported to a desired launch location, and then launched directly from the shipping container. | 02-13-2014 |
20140048646 | Balloon Power Sources with a Buoyancy Trade-Off - Example embodiments may facilitate altitude control by a balloon in a balloon network. An example method involves: (a) causing a balloon to operate in a first mode, wherein the balloon comprises an envelope, a high-pressure storage chamber, and a solar power system, (b) while the balloon is operating in the first mode: (i) operating the solar power system to generate power for the balloon and (ii) using at least some of the power generated by the solar power system to move gas from the envelope to the high-pressure storage chamber such that the buoyancy of the balloon decreases; (c) causing the balloon to operate in a second mode; and while the balloon is operating in the second mode, moving gas from the high-pressure storage chamber to the envelope such that the buoyancy of the balloon increases. | 02-20-2014 |
20150061937 | Balloon-Based Positioning System and Method - Disclosed herein are embodiments of a balloon-based positioning system and method. In one example embodiment, a system includes a group of at least three balloons deployed in the stratosphere and a control system configured for: determining a first set of spatial relationships relating to the group; determining a second set of spatial relationships relating to at least a portion of the group and to a reference point; determining a position of the reference point relative to the earth; using the determined first set, the determined second set, and the determined position of the reference point relative to the earth as a basis for determining a position of a target balloon in the group relative to the earth; and transmitting the determined position of the target balloon relative to the earth. | 03-05-2015 |
20150146579 | Valuation of and Marketplace for Inter-Network Links Between Balloon Network and Terrestrial Network - Embodiments relate to a marketplace for inter-network links between a balloon network and a terrestrial data network. An example method may involve a computer-based purchasing agent: (i) determining a demand for inter-network bandwidth between a balloon network and a terrestrial data network, (ii) determining one or more offers to provide an inter-network link, wherein the inter-network link provides inter-network bandwidth between the balloon network and the terrestrial data network, and wherein each offer is associated with a corresponding client device, (iii) based at least in part on a comparison of: (a) the demand for inter-network bandwidth and (b) the one or more offers to provide an inter-network link, selecting one or more of the offers to provide an inter-network link, and (iv) initiating a process to establish an inter-network link at each client device that corresponds to one of the one or more selected offers. | 05-28-2015 |
20150154940 | Determining Correlated Movements Associated With Movements Caused By Driving A Vehicle - Example methods and systems for determining correlated movements associated with movements caused by driving a vehicle are provided. In an example, a computer-implemented method includes identifying a threshold number of sets of correlated movements. The method further includes determining that the threshold number of sets of correlated movements is associated with movements caused by driving a vehicle. The method still further includes causing the wearable computing system to select a driving user interface for the wearable computing system. | 06-04-2015 |
20150316766 | Enhancing Readability on Head-Mounted Display - An embodiment takes the form of a computer-implemented method comprising causing a field-sequential color display of a wearable computing device to initially operate in a first color space; and based at least in part on data from one or more sensors of the wearable computing device, detecting movement of the wearable computing device that is characteristic of color breakup perception. The method further comprises, in response to detecting the movement that is characteristic of color breakup perception, causing the field-sequential color display to operate in a second color space. | 11-05-2015 |
Patent application number | Description | Published |
20100109570 | ELECTRICAL CIRCUIT FOR DRIVING LEDS IN DISSIMILAR COLOR STRING LENGTHS - An electrical circuit is disclosed. The electrical circuit comprises a plurality of color strings coupled in series, where each color string has at least one lamp, preferably a light emitting diode. The color strings may be of dissimilar length and may contain light emitting diodes of different colors. In one embodiment, a switch coupled in parallel with one of the color strings is configured to shunt power away from the color string to a power supply. In another embodiment, a switch coupled in parallel with one of the color strings is configured to shunt power away from the color string to one or more other color strings. In several embodiments, passive storage elements are utilized to store shunted power. In another embodiment, a current injector is configured to inject or remove current from a node adjacent to a color string. In several embodiments the invention is implemented as a light emitting diode driver integrated circuit or chip. Methods are disclosed for producing a desired light output utilizing color strings that may be of dissimilar length and that may contain light emitting diodes of different colors. | 05-06-2010 |
20110057552 | HEAT REMOVAL SYSTEM AND METHOD FOR LIGHT EMITTING DIODE LIGHTING APPARATUS - A heat removal assembly for a light emitting diode lighting apparatus is described. One embodiment of the heat removal assembly includes a plurality of fins configured to receive heat from a light emitting diode. In the plurality of fins, two adjacent fins are separated by a gap width, and each fin has a fin length. The heat removal assembly also includes a duct configured to draw a stack-effect airflow through the plurality of fins to remove heat from the plurality of fins. The gap width separating two adjacent fins and the fin length of each of the fins are configured to prevent boundary layer choking the plurality of fins. In one embodiment, the heat removal assembly also includes a conductor and a thermal storage system configured to receive heat from the light emitting diode. A lighting apparatus including the heat removal assembly, a light emitting diode, and a connector plug is also described. In one embodiment, the lighting apparatus can be installed in a recessed can in which incoming and outgoing flows of a stack-effect airflow are separated. Methods for removing heat from a light emitting diode are also described. | 03-10-2011 |
20110109445 | LAMP COLOR MATCHING AND CONTROL SYSTEMS AND METHODS - Lamp color matching and control systems and methods are described. One embodiment includes a lighting node and a controller. The lighting node can include a plurality of light emitting diodes configured for illumination and further configured for optical communication with the controller, a communicator configured for radio communication with the controller, a memory configured to store a node identifier, a control logic, and a temperature sensor. The controller can include an optical sensor configured to sense the correlated color temperature and brightness of the lighting node and further configured for optical communication with the lighting node, and a communicator configured for radio communication with the lighting node. The controller can calibrate the lighting node as well as perform light copy and paste, light following, and light harvesting operations with the lighting node. | 05-12-2011 |
20110303946 | THERMAL STORAGE SYSTEM USING ENCAPSULATED PHASE CHANGE MATERIALS IN LED LAMPS - A phase change material (PCM) is used as thermal storage for lighting systems. The PCM is placed in a thermally conductive container in close contact with the lighting system. As the PCM absorbs heat, it changes from a solid to a liquid state, but the temperature of the PCM is clamped at its melting point temperature. For LED-based systems, the PCM is selected to have a melting point such that the junction temperatures of the LEDs in the system are maintained at approximately their optimum operating temperature inside the lighting system housing. Because the thermal conductivity of the molten PCM is poor, a low thermal resistance heat flow path is provided from the PCM to the container. | 12-15-2011 |
20120099332 | HEAT REMOVAL SYSTEM AND METHOD FOR LIGHT EMITTING DIODE LIGHTING APPARATUS - A heat removal assembly for a light emitting diode lighting apparatus is described. One embodiment of the heat removal assembly includes a plurality of fins configured to receive heat from a light emitting diode. In the plurality of fins, two adjacent fins are separated by a gap width, and each fin has a fin length. The heat removal assembly also includes a duct configured to draw a stack-effect airflow through the plurality of fins to remove heat from the plurality of fins. The gap width separating two adjacent fins and the fin length of each of the fins are configured to prevent boundary layer choking the plurality of fins. In one embodiment, the heat removal assembly also includes a conductor and a thermal storage system configured to receive heat from the light emitting diode. A lighting apparatus including the heat removal assembly, a light emitting diode, and a connector plug is also described. In one embodiment, the lighting apparatus can be installed in a recessed can in which incoming and outgoing flows of a stack-effect airflow are separated. Methods for removing heat from a light emitting diode are also described. | 04-26-2012 |
Patent application number | Description | Published |
20090218074 | SYSTEM AND METHOD FOR ACTIVE COOLING UTILIZING A RESONANT SHEAR TECHNIQUE - An active cooling assembly is described. One embodiment of the active cooling assembly includes a fin configured to enable convective heat transfer to an airflow passing over the fin. A boundary layer accumulates between the fin and the airflow, and the boundary layer includes a region of heated air attached to a side of the fin. The embodiment also includes a blade configured to oscillate proximate to the fin to shear the boundary layer that accumulates between the fin and the airflow. The region of heated air is sheared from the side of the fin so that the impedance attributable to the boundary layer of the convective heat transfer from the fin to the airflow is reduced. The fin is coupled to a stationary arm, and the blade is coupled to a swing arm. The swing arm and a spring are driven at a resonant frequency by an actuator. | 09-03-2009 |
20090218951 | LIGHTING AND CONTROL SYSTEMS AND METHODS - A lighting and control system is described. One embodiment of the lighting and control system includes a lighting node and a controller. The lighting node may include a light emitting diode configured for illumination and further configured for optical communication with the controller, a node radio device configured for radio communication with the controller, and a node memory configured to store a node identifier and a group identifier. The controller may include an optical sensor configured to sense illumination of the lighting node and further configured for optical communication with the lighting node, a controller radio device configured for radio communication with the lighting node, and a controller memory configured to store a group identifier. The lighting node and the controller may each further include a power supply and a processor. In one embodiment, the lighting node and the controller belong to a wireless mesh network. | 09-03-2009 |
20090219716 | LED OPTICAL LENS - An optical lens and method for designing the lens are disclosed. The lens includes a first surface and a second surface. Light emitted from multiple light emitting elements enters the lens through a central section of the first surface. The light can be reflected from a reflective central section of the second surface and/or undergo total internal reflection at an outer ring section of the second surface one or more times before exiting the lens through the outer ring section of the second surface. Upon exiting the lens, the light beam has a predetermined divergence angle and has a fairly uniform color in the far field even if the multiple light emitting elements have different peak wavelengths. | 09-03-2009 |
20090219727 | HEAT REMOVAL SYSTEM AND METHOD FOR LIGHT EMITTING DIODE LIGHTING APPARATUS - A heat removal assembly for a light emitting diode lighting apparatus is described. One embodiment of the heat removal assembly includes a plurality of fins configured to receive heat from a light emitting diode. In the plurality of fins, two adjacent fins are separated by a gap width, and each fin has a fin length. The heat removal assembly also includes a duct configured to draw a stack-effect airflow through the plurality of fins to remove heat from the plurality of fins. The gap width separating two adjacent fins and the fin length of each of the fins are configured to prevent boundary layer choking the plurality of fins. In one embodiment, the heat removal assembly also includes a conductor and a thermal storage system configured to receive heat from the light emitting diode. A lighting apparatus including the heat removal assembly, a light emitting diode, and a connector plug is also described. In one embodiment, the lighting apparatus can be installed in a recessed can in which incoming and outgoing flows of a stack-effect airflow are separated. Methods for removing heat from a light emitting diode are also described. | 09-03-2009 |
20100201241 | THERMAL STORAGE SYSTEM USING ENCAPSULATED PHASE CHANGE MATERIALS IN LED LAMPS - A phase change material (PCM) is used as thermal storage for lighting systems. The PCM is placed in a thermally conductive container in close contact with the lighting system. As the PCM absorbs heat, it changes from a solid to a liquid state, but the temperature of the PCM is clamped at its melting point temperature. For LED-based systems, the PCM is selected to have a melting point such that the junction temperatures of the LEDs in the system are maintained at approximately their optimum operating temperature inside the lighting system housing. Because the thermal conductivity of the molten PCM is poor, a low thermal resistance heat flow path is provided from the PCM to the container. | 08-12-2010 |
20110134645 | LED LAMP ASSEMBLY WITH THERMAL MANAGEMENT SYSTEM - A lighting system is described. The lighting system includes a lamp and a first container including a first phase change material thermally connected to the lamp. Heat generated by the lamp during operation is conducted to the first phase change material. The system also includes a second container including a second phase change material thermally connected to the lamp. Heat generated by the lamp during operation is also conducted to the second phase change material, and the second phase change material has a transition point temperature lower than the transition point temperature of the first phase change material of the first container to account for a temperature drop between the second container and the first container. The lighting system also includes a temperature sensor for reducing lamp power if the lamp becomes too hot, and a mounting bracket which may also conduct heat away from the lamp. | 06-09-2011 |
20110309757 | ELECTRICAL CIRCUIT FOR DRIVING LEDS IN DISSIMILAR COLOR STRING LENGTHS - An electrical circuit is disclosed. The electrical circuit comprises a plurality of color strings coupled in series, where each color string has at least one lamp, preferably a light emitting diode. The color strings may be of dissimilar length and may contain light emitting diodes of different colors. In one embodiment, a switch coupled in parallel with one of the color strings is configured to shunt power away from the color string to a power supply. In another embodiment, a switch coupled in parallel with one of the color strings is configured to shunt power away from the color string to one or more other color strings. In several embodiments, passive storage elements are utilized to store shunted power. In another embodiment, a current injector is configured to inject or remove current from a node adjacent to a color string. In several embodiments the invention is implemented as a light emitting diode driver integrated circuit or chip. Methods are disclosed for producing a desired light output utilizing color strings that may be of dissimilar length and that may contain light emitting diodes of different colors. | 12-22-2011 |
20130187766 | Systems and Methods for Remotely Locating and Optionally Adjusting Fixtures - Systems and methods for locating and optionally adjusting fixtures (e.g., light fixtures, audio-visual equipment, alarm systems, etc.), such as those, for example, configured to be located and/or adjusted remotely (e.g., using WiFi, GPS, radio frequency identification, Bluetooth, radio, sound, ultrasound, light, Zigbee, ultra wide band, and/or combinations thereof). | 07-25-2013 |
Patent application number | Description | Published |
20120307500 | LED LAMP ASSEMBLY WITH THERMAL MANAGEMENT SYSTEM - A lighting system is described. The lighting system includes a lamp and a first container including a first phase change material thermally connected to the lamp. Heat generated by the lamp during operation is conducted to the first phase change material. The system also includes a second container including a second phase change material thermally connected to the lamp. Heat generated by the lamp during operation is also conducted to the second phase change material, and the second phase change material has a transition point temperature lower than the transition point temperature of the first phase change material of the first container to account for a temperature drop between the second container and the first container. The lighting system also includes a temperature sensor for reducing lamp power if the lamp becomes too hot, and a mounting bracket which may also conduct heat away from the lamp. | 12-06-2012 |
20130201676 | SYSTEM AND METHOD FOR MIXING LIGHT EMITTED FROM AN ARRAY HAVING DIFFERENT COLOR LIGHT EMITTING DIODES - The tunable color mixing system includes a mixing barrel that captures light from multiple light emitting diodes emitting at different colors, mixes the light, and outputs the light with a narrow beam angle from a small area. The array of LEDs in the system is thermally coupled to a heat conductor via thermal pads. A flexible printed circuit is electrically connected to the LEDs to supply and fine-tune the electrical power. The array includes LEDs of at least three emitting colors to achieve an output light having a high color rendering index, tunable to a wide range of correlated color temperatures. | 08-08-2013 |
20130214687 | LIGHTING AND CONTROL SYSTEMS AND METHODS - Lighting and control systems and methods for a lighting node and a remote control device are disclosed. The remote control device may be coupled to the lighting node via an identification process, such as broadcasting an identification request from the remote control device to nearby lighting nodes. The lighting node can respond to the identification request by sending an identifier to the remote control device such that future commands sent from the remote control device is limited to be responded by the lighting node having the identifier stored thereon. Once coupled, the remote control device can adjust spectral content produced by the lighting node based on user-configuration or a color profile captured via an optical sensor. The adjustment via the remote control device may further include calibration and recalibration of the lighting node utilizing a feedback mechanism with the optical sensor. | 08-22-2013 |
20130221873 | LED COLOR CHANNELS INCLUDING PHOSPHOR-BASED LEDS FOR HIGH LUMINOUS EFFICACY LIGHT SOURCE - A light source apparatus is disclosed. The light source includes an array of light emitting diodes (LEDs) including at least three color channels, the at least three color channels includes: a yellow-greenish channel including a YAG:Ce phosphor emitter pumped by a royal blue InGaN LED; a red channel including a second LED, the second LED being either phosphor-based LED or AlInGaP LED; and a blue green channel including a third LED wherein the third LED is a royal blue InGaN LED. The light source further includes a mixing barrel around the array of LEDs for mixing light generated from the three color channels to simulate a black body radiator at different correlated color temperatures. Each of the at least three color channels includes one or more LEDs emitting the same color. | 08-29-2013 |
20130258699 | System and method for mixing light emitted from an array having different color light emitting diodes - A method of manufacturing a light source includes providing a substrate with electronic circuitry to drive light emitting diodes (LEDs); coupling a plurality of LEDs to the electronic circuitry on the substrate, the LEDs with more than one color types; and attaching a mixing barrel around the plurality of LEDs over the substrate, the mixing barrel with a reflective internal wall. | 10-03-2013 |
20130272015 | SYSTEM AND METHOD FOR MIXING LIGHT FOR A LED-BASED LINEAR LIGHT SOURCE - A linear light source and a method of manufacturing the linear light source are disclosed. The linear light source includes a light emitting diode (LED) array, a light pipe, and a shell with a linear exit slit aperture. Cutouts of the light pipe provides a slanted surface to reflect portions of light rays along the length of the light pipe out of the linear exit slit aperture. | 10-17-2013 |
20130272016 | SYSTEM AND METHOD FOR MIXING AND COLLIMATING LIGHT EMITTED FROM AN ARRAY HAVING DIFFERENT COLOR LIGHT EMITTING DIODES - A collimated light source and a method of manufacturing the collimated light source are disclosed. The collimated light source includes a light emitting diode (LED) array, a light pipe, and a light collimation optics. The light collimation optics can expand over an exit aperture of light pipe. | 10-17-2013 |
20130272017 | SYSTEM AND METHOD FOR MIXING LIGHT FOR A LED-PUMPED PHOSPHOR ARRAY LIGHT SOURCE - A LED-pumped phosphor array light source and a method of manufacturing the phosphor array light source are disclosed. The phosphor array light source includes a light emitting diode (LED) array, an imaging optics, a phosphor module array, and a light mixing pipe. The imaging optics focuses the light rays from the LED array on the phosphor module array. The phosphor modules are pumped by the incoming light rays and emit colored light into the light mixing pipe. In some embodiments, the imaging optics include a short-pass filter to minimize light loss through back scattering. | 10-17-2013 |
20140169025 | SYSTEM AND METHOD FOR MIXING AND GUIDING LIGHT EMITTED FROM LIGHT EMITTING DIODES TO A LIGHT PIPE FOR EMISSION IN A LINEAR CONFIGURATION - A linear light module having an optical coupling element and a light pipe is described. The optical coupling element receives light emitted by multiple light emitting diodes (LEDs) having different emission wavelengths and couples the light efficiently to a linear light pipe. The light from the LEDs is efficiently mixed by the optical coupling element and the light pipe to produce a linear light output that is uniform in color and intensity. Diffusers can be used with the optical coupling element and light pipe at various locations to further enhance the uniformity of the emitted light. | 06-19-2014 |
20140265889 | CASCADE LED DRIVER AND CONTROL METHODS - An electrical circuit is disclosed and methods for controlling the same. The electrical circuit may comprise a plurality of color strings coupled in series, where each color string has at least one lamp, preferably a light emitting diode. Improved efficiency may be accomplished in some embodiments using certain of the disclosed systems and methods. | 09-18-2014 |
20140265894 | Cascade led driver and control methods - An electrical circuit is disclosed and methods for controlling the same. The electrical circuit may comprises a plurality of color strings coupled in series, where each color string has at least one lamp, preferably a light emitting diode. Improved efficiency may be accomplished in some embodiments using certain of the disclosed systems and methods. | 09-18-2014 |
20140333208 | LAMP COLOR MATCHING AND CONTROL SYSTEMS AND METHODS - Some embodiments include a method of generating a color mixing plan for a light module. The method can include: generating a color mixing plan based on manufacturer specification of light emitting diodes (LEDs) in a lighting node; selecting constraints for the LEDs based on electrical or physical properties of the LEDs; adjusting the color mixing plan for the LEDs by stepping through possible combinations of luminous flux for each of the LEDs and evaluating performance of the LEDs based on the constraints; and storing the color mixing plan in a memory of the lighting node. | 11-13-2014 |
Patent application number | Description | Published |
20130031855 | RAIL MOUNTING SYSTEM FOR MOUNTING SKYLIGHTS AND THE LIKE DIRECTLY TO RIB ELEVATIONS OF A RAISED RIB METAL PANEL ROOFING SYSTEM - A rail mounting system is provided for mounting skylights and other structures directly to rib elevations of a metal panel roofing system. The rail mounting system has a side rail for each side of a skylight or run of skylights that mount to the metal panel roof's rib elevations. Each side rail includes a vertical riser wall, an upper flange extending from the riser wall to provide a top bearing surface for one side of a skylight or run of skylights, and a bottom shoulder structure extending from the riser portion which is adapted for attachment to a rib elevation of the roofing system. The rib elevations on which the side rails of the rail mounting system are attached provide structural support for the skylight or run of skylights supported thereon for substantially the entire length of the skylights or run of skylights. | 02-07-2013 |
20130283725 | CURBLESS MULTIPLE SKYLIGHT AND SMOKE VENT SYSTEM - The invention provides a system for installing a roof penetrating structure to a metal roof, the system comprising: a) a rail and closure structure adapted to be supported by adjacent rib elevations of said roof; b) a skylight adapted to be supported on the rail and closure structure; and c) a support member for sealing a cut away portion of the rib structure to divert water away from the rail and closure structure. | 10-31-2013 |
20130314795 | TUBULAR DAYLIGHTING SYSTEM - An improved tubular daylighting system comprises a plurality of tubular shaft sections connected to a skylight lens for transmitting light through the shaft sections to the interior of a building. Adjoining top and bottom shaft sections have different diameters to enable one to be inserted into the other, the top shaft section having a plurality of tabs, the bottom section having a plurality of slots which register with the tabs of the top shaft section, such that selectively bending the tabs outwardly or inwardly from the shaft wall of the top shaft section through the slots of the bottom shaft section interconnects the top and bottom shaft sections in coaxial alignment. In one embodiment an inverted dome diffuser is mounted below the skylight lens atop the shaft sections to diffuse light entering the shaft sections. | 11-28-2013 |
20140331573 | RAIL MOUNTING SYSTEM FOR MOUNTING SKYLIGHTS AND THE LIKE DIRECTLY TO RIB ELEVATIONS OF A RAISED RIB METAL PANEL ROOFING SYSTEM - A rail mounting system for mounting skylights and the like directly to rib elevations of a raised rib panel roofing system has a side rail for each side of a skylight or run of skylights that mount to the metal panel roof's rib elevations. Each side rail includes a vertical riser wall, an upper flange structure extending from the riser wall to provide a top bearing surface for one side of a skylight or run of skylights, and bottom shoulder structure extending from the raiser portion, which is adapted for attachment to a rib elevation of a raised rib panel roofing system. The rib elevations on which the side rails of the rail mounting system are attached provide structural support for the skylight or run of skylights supported on the side rails for substantially the entire length of the skylights or run of skylights. | 11-13-2014 |
Patent application number | Description | Published |
20130216307 | SYSYTEM AND METHOD OF FORMING A ROADWAY COMPRISING POLYURETHANE - A method of forming a roadway is provided comprising providing a reclaimer-stabilizer machine, providing in-situ soil materials, forming a base layer using the reclaimer-stabilizer machine, forming a wear layer over the base layer, and wherein the wear layer comprises a polyurethane composition in addition to the in-situ materials. In some embodiments the roadway is comprised of a single layer comprising a polyurethane material. In other embodiments a method of forming a roadway comprising cured asphalt composite is provided. | 08-22-2013 |
20130216308 | POLYURETHANE BASED ROAD FORMING - Provided herein are roadways containing polyurethane materials. A roadway includes a base layer of a compacted in situ material and/or a wear layer disposed on the base layer. One or both of these layers may include the polyurethane material to bind other components in the layers and to form more robust and durable roadway structures capable of withstanding operating loads of the roadway. In some embodiments, the polyurethane material is added to the wear layer by mixing in situ soil and/or foreign aggregate with polyurethane material or by dispensing the polyurethane material over the existing partially formed wear layer. The base layer may or may not include a polyurethane material. The type, concentration, distribution, and processing of the polyurethane material in the wear layer may be the same or different than that in the base layer. | 08-22-2013 |
20150147117 | POLYURETHANE BASED ROADWAY FORMING - Provided herein are roadways containing polyurethane materials. A roadway includes a base layer of a compacted in situ material and/or a wear layer disposed on the base layer. One or both of these layers may include the polyurethane material to bind other components in the layers and to form more robust and durable roadway structures capable of withstanding operating loads of the roadway. In some embodiments, the polyurethane material is added to the wear layer by mixing in situ soil and/or foreign aggregate with polyurethane material or by dispensing the polyurethane material over the existing partially formed wear layer. The base layer may or may not include a polyurethane material. The type, concentration, distribution, and processing of the polyurethane material in the wear layer may be the same or different than that in the base layer. | 05-28-2015 |
20150151449 | ADHESIVE MATERIALS AND METHODS OF FORMING LIGNOCELLULOSIC COMPOSITES USING SUCH ADHESIVE MATERIALS - Provided are adhesive materials for fire resistant applications, methods of using these adhesive materials on lignocellulosic and other like substrates, and composite materials including lignocellulosic substrates and these adhesive materials. In addition to being fire-resistant, the composites formed from the substrates and adhesive materials may be also durable to moisture. The adhesive materials may include at least one proteinaceous-containing material and at least one magnesium oxychloride material. Other materials may be present as well, in some embodiments. For example, an adhesive material may include a solvent or a vinyl polymer. In some embodiments, water may be used as a solvent and the adhesive material may be referred to as an aqueous adhesive material. Some examples of suitable vinyl polymers include but are not limited to polyvinyl alcohol (PVOH), polyvinyl acetate (PVAc) and vinyl acetate/ethylene (VAE). | 06-04-2015 |
20160060816 | POLYURETHANE BASED ROADWAY FORMING - Provided herein are roadways containing polyurethane materials. A roadway includes a base layer of a compacted in situ material and/or a wear layer disposed on the base layer. One or both of these layers may include the polyurethane material to bind other components in the layers and to form more robust and durable roadway structures capable of withstanding operating loads of the roadway. In some embodiments, the polyurethane material is added to the wear layer by mixing in situ soil and/or foreign aggregate with polyurethane material or by dispensing the polyurethane material over the existing partially formed wear layer. The base layer may or may not include a polyurethane material. The type, concentration, distribution, and processing of the polyurethane material in the wear layer may be the same or different than that in the base layer. | 03-03-2016 |
Patent application number | Description | Published |
20090006159 | Systems and methods for managing communications with internet sales leads - Exemplary methods for tracking a lead are presented. Such methods include receiving a first contact information, associating the first contact information with a second contact information, sending the second contact information, receiving a first communication, the first communication addressed to the second contact information, in response to receiving the first communication, mapping the second contact information to the first contact information, sending a second communication addressed to the first contact information, receiving a third contact information, associating the third contact information with a fourth contact information, receiving a third communication, the third communication addressed to fourth contact information, and, in response to receiving the third communication comprising the fourth contact information, mapping the fourth contact information to the third contact information, and sending a fourth communication addressed to the third contact information. | 01-01-2009 |
20090240602 | AUTOMATED PRICE QUOTE ENGINE - Methods and systems for automated price quote generation are provided. A requesting party submits a request that includes information regarding a geographic location and at least one specification. A database is searched based on the information provided by the request. A price quote is automatically generated based on at least the results of the search and provided to the requesting party. The requesting party may be a potential customer, a dealer, or a third party acting on behalf of the potential customer or dealer. | 09-24-2009 |
20100153235 | ALTERNATIVE SELECTIONS FOR COMPOUND PRICE QUOTING - Methods and systems for automated alternative selection for compound price quotes are provided. A requesting party submits a request that includes information regarding at least one specification. A database is searched based on the information provided by the request. The search results are evaluated to determine whether they meet a predefined target. When the search results do not meet a predefined target, an alternative specification is identified. At least a second set of search results is retrieved from the database that may be used to meet the target. Vehicles are selected for inclusion in a compound price quote. A compound price quote including multiple price quotes for each selected vehicles is generated. | 06-17-2010 |
20100153236 | AUTOMATED PRICE QUOTE GENERATION - Methods and systems for automated price quote generation are provided. A requesting party submits a request that includes information regarding a geographic location and at least one specification. A database is searched based on the information provided by the request. A price quote is automatically generated based on at least the results of the search and provided to the requesting party. The requesting party may be a potential customer, a dealer, or a third party acting on behalf of the potential customer or dealer. | 06-17-2010 |
20100332344 | ALTERNATIVE SELECTIONS FOR COMPOUND PRICE QUOTING - Methods and systems for automated alternative selection for compound price quotes are provided. A requesting party submits a request that includes information regarding at least one specification. A database is searched based on the information provided by the request. The search results are evaluated to determine whether they meet a predefined target. When the search results do not meet a predefined target, an alternative specification is identified. At least a second set of search results is retrieved from the database that may be used to meet the target. Vehicles are selected for inclusion in a compound price quote. A compound price quote including multiple price quotes for each selected vehicles is generated. | 12-30-2010 |
20100332345 | AUTOMATED PRICE QUOTE GENERATION - Methods and systems for automated price quote generation are provided. A requesting party submits a request that includes information regarding a geographic location and at least one specification. A database is searched based on the information provided by the request. A price quote is automatically generated based on at least the results of the search and provided to the requesting party. The requesting party may be a potential customer, a dealer, or a third party acting on behalf of the potential customer or dealer. | 12-30-2010 |
Patent application number | Description | Published |
20100048414 | NOVEL METHODS FOR PREDICTING AND TREATING TUMORS RESISTANT TO DRUG, IMMUNOTHERAPY, AND RADIATION - The present invention relates to methods for prognosis, diagnosis, and treatment of malignant tumors that were treatment resistant. The present invention provides methods of prognosis and diagnosis of multidrug resistant tumors through detection of the expression levels of nuclear co-repressor 2 (“N-CoR2”), histone deacetylases 3 (“HDAC3”), and their associated gene expression biomarkers. The present invention also provides methods of sensitizing tumors to anti-tumor therapeutics by disrupting HDAC3 activation, abrogating the N-CoR2-HDAC3 interaction, inhibiting the activity of either protein, or by down-regulating the expression of either protein. | 02-25-2010 |
20120071341 | NOVEL METHODS FOR PREDICITING AND TREATING TUMORS RESISTANT TO DRUG, IMMUNOTHERAPY AND RADIATION - The present invention relates to methods for prognosis, diagnosis, and treatment of malignant tumors that were treatment resistant. The present invention provides methods of prognosis and diagnosis of multidrug resistant tumors through detection of the expression levels of nuclear co-repressor 2 (“N-CoR2”), histone deacetylases 3 (“HDAC3”), and their associated gene expression biomarkers. The present invention also provides methods of sensitizing tumors to anti-tumor therapeutics by disrupting HDAC3 activation, abrogating the N-CoR2-HDAC3 interaction, inhibiting the activity of either protein, or by downregulating the expression of either protein. | 03-22-2012 |