Patent application number | Description | Published |
20120086725 | System and Method for Compensating for Drift in a Display of a User Interface State - A system, a computer readable storage medium including instructions, and a method for adjusting a displayed user interface in accordance with a navigational state of a human interface device. For each measurement epoch, a base set of operations are performed, including: determining an unmodified user interface state in accordance with the navigational state, and generating current user interface data. When an error introducing state is detected, additional operations are performed, including: determining a modified user interface state; adjusting the current user interface data in accordance with the modified user interface state; and determining a user interface state error. When an error compensating state is detected, additional operations are performed, including: determining a compensation adjustment and adjusting the current user interface data and user interface state error in accordance with the compensation adjustment. The current user interface data enables a current user interface to be displayed. | 04-12-2012 |
20130174636 | System and Method for Device Self-Calibration - A system, computer readable storage medium and method for calibrating sensors of a human interface device having a first accelerometer and a second accelerometer and the method includes calibrating the first accelerometer, calibrating the second accelerometer and calibrating a combined-sensor output that includes contributions from the first accelerometer and the second accelerometer to generate combined-sensor conversion values. The method further includes adjusting the calibration of the first accelerometer in accordance with the combined-sensor conversion values. | 07-11-2013 |
20130179108 | System and Method for Calibrating Sensors for Different Operating Environments - A computer system stores calibration information corresponding to respective sets of sensor measurements associated with respective operating environments. After storing, in a first data structure, calibration information for a first operating environment, the system determines a current operating environment of the device. When the current operating environment of the device is consistent with the first operating environment and that the calibration information for the first operating environment meets predefined measurement diversity criteria, the system calibrates at least one sensor for the first operating environment using the stored calibration information for the first operating environment. When the current operating environment of the device is inconsistent with the first operating environment, the system excludes the stored calibration information for the first operating environment when calibrating one or more sensors for the current operating environment. | 07-11-2013 |
20130253821 | System and Method for Determining a Uniform External Magnetic Field - A processing apparatus, optionally integrated into a device having a plurality of sensors including a magnetometer, generates navigational state estimates for the device. The processing apparatus has a magnetometer-assisted mode of operation in which measurements from the magnetometer are used to estimate the navigational state and an alternate mode of operation in which the navigational state of the device is estimated without measurements from the magnetometer. For a respective time period, the processing apparatus operates in the alternate mode of operation. During the respective time period, the processing apparatus collects a plurality of magnetometer measurements and determines whether they meet measurement-consistency requirements. If the measurements meet the measurement-consistency requirements, the processing apparatus transitions to the magnetometer-assisted mode of operation. If the measurements do not meet the measurement-consistency requirements, the processing apparatus continues to operate in the alternate mode of operation. | 09-26-2013 |
20130253880 | Managing Power Consumption of a Device with a Gyroscope - A processing apparatus having one or more processors and memory generates navigational state estimates for a device having a gyroscope. The processing apparatus has a gyroscope-assisted mode of operation in which measurements from the gyroscope are used to estimate the navigational states and an alternate mode of operation in which measurements from other sensors are used to estimate the navigational state of the device. For a first time period and a subsequent transition time period, the processing apparatus estimates the navigational state of the device without sensor measurements from the gyroscope. At an end of the transition time period, the processing apparatus starts to use measurements from the gyroscope to estimate the navigational state of the device. For a second time period, after the transition time period, the processing apparatus estimates the navigational state of the device using sensor measurements from the gyroscope. | 09-26-2013 |
20140120319 | 3D MAPPING USING STRUCTURED LIGHT AND FORMATION OF CUSTOM SURFACE CONTOURS - A 3D mapping apparatus is provided that includes a light source, a projector, and a portable device. The projector is constructed to project a structured light pattern onto a target object. The projector includes an interface enabled to collects light from the light source, a grating that corresponds to the structured light pattern, and a lens interposed between the light source and the target object. The portable device includes an integrated camera for capturing light reflected from the target object and generating an image therefrom. Also included is a storage medium enabled to store the image. The camera and the lens of the projector are located at a predetermined distance from each other. Also provided are multicomponent items having a desired surface contour and method for producing such items. | 05-01-2014 |
20150247729 | SYSTEM AND METHOD FOR DEVICE BEARING ESTIMATION - A processing apparatus determines an estimated direction of motion of an entity physically associated with a device having a plurality of sensors for generating an estimate of a navigational state of the device. The estimated direction of motion is based at least in part on a device-to-frame orientation corresponding to an orientation of the device relative to a predefined inertial frame of reference, and an estimated device-to-entity orientation corresponding to an orientation of the device relative to a direction of motion of the entity. In response to detecting a change in the device-to-frame orientation, the processing apparatus divides the change in the device-to-frame orientation between a change in the estimated direction of motion of the entity and a change in the estimated device-to-entity orientation, and updates the estimated direction of motion of the entity based on the division of the change in the device-to-frame orientation. | 09-03-2015 |
Patent application number | Description | Published |
20100174506 | System and Method for Determining an Attitude of a Device Undergoing Dynamic Acceleration Using a Kalman Filter - A system, a computer readable storage medium including instructions, and a method for determining an attitude of a device undergoing dynamic acceleration. A difference between a first accelerometer measurement received from a first multi-dimensional accelerometer of the device and a second accelerometer measurement received from a second multi-dimensional accelerometer of the device is calculated. A Kalman gain is adjusted based on the difference, wherein the Kalman gain is used in a Kalman filter that determines the attitude of the device. An attitude of the device is determined using the Kalman filter based at least in part on the Kalman gain, the first accelerometer measurement, the second accelerometer measurement, and a magnetic field measurement received from a multi-dimensional magnetometer of the device. | 07-08-2010 |
20110163947 | Rolling Gesture Detection Using a Multi-Dimensional Pointing Device - A system and a method for performing a rolling gesture using a multi-dimensional pointing device. An initiation of a gesture by a user of the multi-dimensional pointing device is detected. A rolling gesture metric corresponding to performance of a rolling gesture comprising rotation of the multi-dimensional pointing device about a longitudinal axis of the multi-dimensional pointing device is determined. Information corresponding the rolling gesture metric is conveyed to a client computer system, wherein the client computer system is configured to manipulate an object in a user interface of the client computer system in accordance with the rolling gesture metric. | 07-07-2011 |
20140055351 | Rolling Gesture Detection Using an Electronic Device - An electronic device with one or more processors and memory detects a button press of a respective button of a plurality of buttons that include a first button that corresponds to a first type of operation and a second button that corresponds to a second type of operation. The device determines, in conjunction with detecting the button press, a rolling gesture metric corresponding to performance of a rolling gesture comprising rotation about a longitudinal axis of the electronic device. After determining the rolling gesture metric, when the respective button is the first button, the device initiates performance, in a respective user interface, of an operation of the first type in accordance with the rolling gesture metric and when the respective button is the second button, the device initiates performance, in the respective user interface, of an operation of the second type in accordance with the rolling gesture metric. | 02-27-2014 |
Patent application number | Description | Published |
20090186710 | FLOORING SYSTEM - A floor system for simulating a natural environment, such as snow, is disclosed. The system includes a confinement member that holds an aggregate. The confinement member may be positioned between a pair of disturbing agent layers comprising meshes that contact the confinement member at a plurality of discrete points. Force applied to the floor system by a user walking across the system results in force being communicated to the confinement member through the disturbing agent layers through the plurality of discrete contact points. The force applied at each of the discrete contact points causes portions of the aggregate proximate to the contact points to shift, resulting in vibrations and sounds that simulate the sound and feel of walking on snow. Additional layers for support, durability, and comfort may also be included in the floor system. | 07-23-2009 |
20090196025 | CONE ASSEMBLY FOR ILLUMINATING COTTON CANDY WITH MULTI-COLORED, DIFFUSED LIGHT - An apparatus for illuminating cotton candy that includes a cone and a light source assembly. The cone has a sidewall that defines an exterior curved surface and is formed of white paper for diffusing light. The sidewall defines an interior chamber (e.g., the cone is a hollow cone) accessible via an opening at a base. The apparatus includes a light source assembly inserted into the interior chamber of the cone through the base. The light source assembly includes a light source, such as an RGB LED, that generates light that is transmitted into the cone interior chamber and further includes a switched power source connected to the light source. The cone sidewalls may be formed of paper and diffused light may be transmitted from substantially all of the exterior curved surface of the paper cone to cause the cotton candy to glow. | 08-06-2009 |
20090251585 | DIGITAL CAMERA-PROJECTOR HYBRID - A camera-projector assembly for viewing captured images in a near-view mode and in a distal-view projection mode. The assembly includes a camera housing and an image capture assembly within the housing collecting image data. The camera-projector assembly includes a projection assembly mounted on the camera housing that includes a projection lens and a projection light source. A transmissive display such as an LCD is provided external to the camera housing and adapted to be positionable in a first position proximate to the camera housing and in a second position between the projection lens and light source. The transmissive display is positionable against an external surface of the camera housing when it is in the first position and at least partially spaced apart from the external surface in the second position. The transmissive display maybe rotated or slid from the first to the second position on the camera housing. | 10-08-2009 |
20100198322 | PERSONAL TEMPERATURE REGULATOR - An apparatus for regulating a user's core body temperature. The apparatus includes a thermoelectric module with a Peltier unit with a heat transfer surface at a temperature differing from ambient. The apparatus includes a thermally conductive member with a first side abutting the surface of the Peltier unit and with a second side for contacting the user's skin when the apparatus is worm. The thermally conductive member is formed of a flexible and conformable material such that the second side conforms to the topography of the skin when pressed against the user's body. The conformable material may be a thermally conductive elastomeric material or flexible polymer material. Use of a conformable material to contact the user's skin allows an effective heat conduction pathway to be formed between the thermally conductive member and the user's skin, e.g., more than half of the available surface area may solidly contact the skin. | 08-05-2010 |
20110157483 | Active Mask Projector Providing Diffracted Light with Animation and Non-Random Patterns - A projector for projecting diffracted light in a selectable pattern and/or animation on a display surface. The apparatus includes a light source providing one or more beams of coherent light from one or more lasers. The apparatus includes a diffraction assembly in the path of the light source to generate diffracted light by diffracting the laser light with one, two, or more diffraction grating patterns and, optionally, with a diffraction glass or other material. An active mask is provided with a raster that receives the diffracted light and that includes a plurality of optical shutter elements that are selectively operable to project a portion of the diffracted light from the active mask toward the display surface. In one example, the active mask includes a liquid crystal display panel to provide a grid of addressable programmable pixels that are turned on and off to project portions of the diffracted light. | 06-30-2011 |
20120057006 | AUTOSTEREOSCOPIC DISPLAY SYSTEM AND METHOD - An autostereoscopy apparatus that typically includes a passive autostereoscopic panel such as a lenticular poster. The panel has a front surface, a back surface, and a plurality of static images. Dining use, the autostereoscopic panel is configured or designed to reflect light to generate, passively or without power, a three dimensional (3D) display of images based on the static images. The apparatus includes an image source selectively operating to project two dimensional (2D) images onto the back surface of the autostereoscopic panel, which is non-opaque such that the two dimensional images are projected outward from the front surface within the 3D display, e.g., the 2D images are inserted or injected into the volumetric display so as to also appear to have depth and dimensions. The two dimensional images may be video images precision masked based on at least one of the static images. | 03-08-2012 |
20120081524 | TWO DIMENSIONAL MEDIA COMBINER FOR CREATING THREE DIMENSIONAL DISPLAYS - A three-dimensional (3D) display device combining two-dimensional (2D) images from two image sources to create a 3D image. The 3D display device utilizes a beam combining film that includes a prismatic front surface and a planar back surface. The film transmits light striking its back surface at particular incidence angles. A first 2D image source provides a foreground image and a second 2D image source to provide a background image. First and second liquid crystal displays may be arranged with display surfaces proximate to top and bottom edges of the beam combining film and at angular offsets to emit light corresponding with a 2D image stream onto the back surface of the beam combining film at one of the film's incidence angles. The 2D image streams striking the back surface of the film are combined by the film and transmitted from the front surface as a single autostereoscopic video image. | 04-05-2012 |
20120098941 | VOLUMETRIC PROJECTION DEVICE - A three-dimensional (3D) display device creating 3D illusions or effects within a contained space or volume. The device includes a front sidewall providing a viewing window to an interior of the display device. The device includes a transparent rear projection screen with a front surface facing the viewing window that is spaced apart a distance from the front sidewall. A media source projects a two dimensional (2D) image onto a back surface of the projection screen in a direction that is oblique to the front sidewall. The projection screen is positioned such that the front surface is angled away from the front sidewall, whereby the front surface is oblique to the viewing window. A leading edge of the projection screen is proximate to the front sidewall and a trailing edge of the projection screen is distal to the front sidewall with the front surface angled away from the front sidewall. | 04-26-2012 |
20120139956 | EMISSIVE DISPLAY BLENDED WITH DIFFUSE REFLECTION - An apparatus providing a viewer with a blend of displayed and reflected content. The apparatus includes an emissive display device with a display screen operable providing digital content. The emissive display device includes a light source selectively articulating and transmitting light through the display screen at a particular illumination level to display digital content such as text and graphics. The apparatus includes a thematic overlay positioned over the display screen with a front surface configured to provide diffuse reflection of light striking the front surface from a viewer space such that the front surface appears substantially opaque to the viewer and the viewer cannot see the display screen when the light source is inactive or at low brightness. When the light source is in active mode, the displayed content is visible as emissive display content concurrently with the diffuse reflection content but the display screen remains hidden from view. | 06-07-2012 |
20120188637 | THREE DIMENSIONAL DISPLAY WITH MULTIPLANE IMAGE DISPLAY ELEMENTS - An apparatus is provided for generating or creating an autostereoscopic or three-dimensional (3D) display. The apparatus has a foreground display assembly including a display element such as a transparent projection screen film and a projector projecting a first set of two-dimensional (2D) content onto a rear surface viewable by a viewer via a front surface. The apparatus includes a background display assembly including a display element displaying a second set of 2D content. The apparatus includes an intermediate display assembly including a display element, such as an optical shutter window, positioned between the foreground display element and the background display element. This assembly includes a projector projecting a third set of 2D content on the front or rear surface of the optical shutter window. The first, second, and third sets of 2D content are concurrently visible and the use of three spaced apart display planes creates a 3D illusion. | 07-26-2012 |
20120319404 | BATTERY ASSEMBLY WITH KINETIC ENERGY-BASED RECHARGING - A mobile electronic device configured to recharge when oscillated. The electronic device includes a housing with a battery compartment and a battery assembly positioned within the battery compartment. The battery assembly includes a rechargeable storage battery connected to device's battery contacts. The battery assembly includes a charging assembly connected to the rechargeable storage battery, and the charging assembly provides a kinetic energy-based generator operating during the oscillating motion of the electronic device to output electrical current to the rechargeable storage battery. The generator includes: (a) a barrel; (b) a permanent magnet positioned in an elongated chamber of the barrel and sliding within the chamber during movement of the device; and (c) a coil of conductive wire wrapped around an outer surface of the barrel. The chamber, generator magnet, and barrel outer surface receiving the coil all may be non-circular in cross sectional shape or non-cylindrical to improve kinetic energy harvesting. | 12-20-2012 |
20130300728 | MULTIPLANAR IMAGE DISPLAYS AND MEDIA FORMATTED TO PROVIDE 3D IMAGERY WITHOUT 3D GLASSES - An apparatus for providing a dimensional display such as a 3D effect without special-purpose glasses. The apparatus includes a foreground display assembly including a first planar display element with a front surface and an opposite back surface. Additionally, the apparatus includes a background display assembly including: (a) a second planar display element spaced apart from and parallel to the first planar display element; and (b) a light source backlighting a back surface of the second planar display element. The first and second display elements are emissive display units and concurrently display frames of a foreground image stream and corresponding frames of a background image stream. The first display element may be a transparent LCD panel, and the output light from the front surface of the second display element provides backlighting for the first display element such that foreground images are backlit by output light of the second display element. | 11-14-2013 |
20140362348 | PHYSICAL TEXTURE DIGITAL DISPLAY SYSTEM - A display system for displaying images on a textured surface. The system includes a display device with a monitor having a screen operable to output light associated with still or animated images. The system further includes an optical block comprising a plurality of optical fibers bonded together to define parallel guide paths. First ends of the optical fibers define a first block surface and second ends of the optical fibers define a second block surface. The first block surface is positioned adjacent the screen to receive and transmit the output light along the guide paths to the second block surface. The system includes a textured display element covering the second block surface for receiving light exiting the second block surface and having a non-planar exterior surface emitting or projecting the received light. The textured display element has a body with an optical index matching that of the optical fibers. | 12-11-2014 |
20150029314 | VOLUMETRIC DISPLAY SYSTEM BLENDING TWO LIGHT TYPES TO PROVIDE A NEW DISPLAY MEDIUM - A method for creating a volumetric display. The method includes projecting a first light type onto a planar projection surface to display first content and, concurrently with projection of the first light type, first projecting a second light type onto the planar projection surface to display second content that at least partially overlays the displayed first content. The method includes second projecting the second light type onto a three dimensional (3D) set of reflective elements, whereby the second content moves between the planar projection surface and the 3D set. The first light type may be non-coherent light and the second light type may be laser light (or coherent light). While projected on the planar projection surface, the coherent light is at a first illumination level that matches or is somewhat greater than the non-coherent light, and a second much higher illumination level is used when projecting onto the 3D set. | 01-29-2015 |
20150227035 | DISPLAY SYSTEM WITH A TRANSPARENT PROJECTION SURFACE WITH REDUCED BLOW-BY - A display system that is adapted to provide control blow-by. The display system includes a projector that is operable to project light through a lens. The system also includes a first polarizer positioned proximate to the lens receiving and first polarizing the projected light. The display system further includes a projection screen assembly that includes a transparent projection screen and a second polarizer. The projected light first strikes the transparent projection screen causing a projected image to be displayed. The second polarizer is adapted to second polarize the projected light to provide cross-polarization and reduce blow-by in the display system. The first and second polarizers are configured with first and second axes of polarization, and the first and second polarizers are arranged in the display system with the first axis of polarization substantially orthogonal to the second axis of polarization to provide full cross-polarization of the projected light. | 08-13-2015 |
Patent application number | Description | Published |
20090265366 | OPPORTUNISTIC OPINION SCORE COLLECTION ON A MOBILE DEVICE - Opportunistic transmission of voting and/or opinion data can occur from a user's mobile device to a server. The user can be presented a form to complete, where the form is designed to facilitate gathering of opinion information. Opinion data gathered from the form can be opportunistically transmitted to a server, where transmission commonly occurs when a supplemental transmission takes place. The transmission can be received by a server and a user that provided the opinion and/or voting information can be rewarded, such as through a monetary payment. The opinion and/or voting information can be extracted and retained in storage. | 10-22-2009 |
20100064306 | METHOD AND SYSTEM FOR BROADCASTING MEDIA CONTENT BASED ON USER INPUT - Methods and systems enable mobile TV providers to select programs for broadcast based on viewer preference indications or votes. Information regarding candidate programs or content may be broadcast and displayed on mobile devices. A voting user interface may receive viewer preferences or votes and transmit vote information to the mobile TV broadcast network using a unicast network. Received voting information may be tallied to select a program or content for broadcast. Interim vote tallies may be broadcast to mobile devices until a voting session is terminated. Results of the voting session may be broadcasted followed by broadcast of the selected program. | 03-11-2010 |
20120280902 | PROXIMITY SENSOR MESH FOR MOTION CAPTURE - Apparatuses for motion capture are disclosed that includes a surface configured to support an object; and at least one sensor arranged with the surface, wherein the at least one sensor is configured to communicate with one or more remote sensors to obtain at least one of ranging or inertial information for use in a kinematic model of the object. A method for motion capture is also disclosed that includes providing a surface configured to support an object; and arranging at least one sensor with the surface, wherein the at least one sensor is configured to communicate with one or more remote sensor to obtain at least one ranging or inertial information for use in a kinematic model of the object. | 11-08-2012 |
20120283016 | METHOD AND APPARATUS OF PROXIMITY AND STUNT RECORDING FOR OUTDOOR GAMING - Apparatuses for motion capture are disclosed that includes a surface configured to support an object; and at least one sensor arranged with the surface, wherein the at least one sensor is configured to obtain at least one of ranging or inertial information for use in estimating a motion of the surface with respect to the object. A method for motion capture is also disclosed that includes providing a surface configured to support an object; and obtaining at least one of ranging or inertial information for use in estimating a motion of the surface with respect to the object via at least one sensor. | 11-08-2012 |
20120283896 | GESTURE RECOGNITION VIA AN AD-HOC PROXIMITY SENSOR MESH FOR REMOTELY CONTROLLING OBJECTS - Apparatuses for remote operation of a first object by a second object is disclosed that one or more sensors configured to be placed on the second object and to obtain ranging information; and a processing system configured to determine one or more movements of the second object from the ranging information; and generate one or more control signals related to the one or more movements for manipulating the first object. | 11-08-2012 |
20120293630 | METHOD AND APPARATUS FOR MULTI-CAMERA MOTION CAPTURE ENHANCEMENT USING PROXIMITY SENSORS - Apparatuses for image capture are disclosed that includes an image sensor; and one or more sensors configured to determine ranging information between the image sensor and a remote image sensor. Apparatuses for imaging are disclosed that includes a receiver configured to receive ranging information and captured images from a plurality of devices; and a processing system configured to generate three-dimensional images from the ranging information and the captured images. | 11-22-2012 |
20120296453 | METHOD AND APPARATUS FOR USING PROXIMITY SENSING FOR AUGMENTED REALITY GAMING - Apparatuses for wireless communication is disclosed that includes a receiver configured to receive ranging information from at least one of one or more sensors arranged with an object and one or more sensors remote from the object; and a processing system configured to track the object with respect to the one or more sensors remote from the object based on the ranging information. A method for wireless communication is disclosed that includes receiving ranging information from at least one of one or more sensors arranged with an object and one or more sensors remote from the object; and tracking the object with respect to the one or more sensors remote from the object based on the ranging information. | 11-22-2012 |
20120302129 | METHOD AND APPARATUS FOR REMOTE CONTROLLED OBJECT GAMING WITH PROXIMITY-BASED AUGMENTED REALITY ENHANCEMENT - Apparatuses for remote control by a remote object is disclosed that includes one or more sensors configured to communicate with the remote object to obtain ranging information of the apparatus relative to the remote object; and a processing system configured to provide local control of the apparatus based on the ranging information. | 11-29-2012 |
20140113674 | GROUP ASSOCIATION BASED ON NETWORK DETERMINED LOCATION - Systems, methods, and devices enable group associations based on network determined location information. The various embodiments enable the ad-hoc creation of mobile device groups based on network determined locations. In an embodiment, a server may determine the location of a mobile device and based on the mobile device being located in a pairing zone may add the mobile device to a group. In an embodiment, the server may add the mobile device to the group following the occurrence of a trigger event, such as the mobile device pausing in a given pairing zone for a period of time. In an embodiment, the server may identify that mobile devices are located within a pairing zone and may add all the mobile devices in the pairing zone to the same group. | 04-24-2014 |
20150032905 | METHOD AND SYSTEM FOR ASSOCIATING INTERNET PROTOCOL (IP) ADDRESS, MEDIA ACCESS CONTROL (MAC) ADDRESS AND LOCATION FOR A USER DEVICE - A method for associating an Internet Protocol (IP) address, a media access control (MAC) address and a location for a user device includes receiving IP to DHCP (dynamic host configuration protocol) bindings related to a user device from a domain name server (DNS), receiving a MAC address related to the user device from the DNS, associating the IP address and the MAC address for the user device, using the MAC address to obtain a geographic location of the user device, building a table having the IP:MAC address association, the location of the user device and a timestamp corresponding to the IP:MAC address association and the location of the user device, and using the IP:MAC address association and the location of the user device to deliver contextual content to the user device. | 01-29-2015 |
Patent application number | Description | Published |
20120120543 | ION PROTECTION TECHNIQUE FOR ELECTRONIC SYSTEM WITH FLOW BETWEEN INTERNAL AIR PLENUM AND AN EHD DEVICE - Techniques are described for integration of EHD-type air movers with electronic systems, and in particular, for limiting infiltration of ions and/or charged particulates into an internal air plenum. In some designs, it may be desirable to allow or even encourage EHD motivated air flow (whether drawn or forced) through the internal air plenum while providing a barrier to transit of ions and/or charged particulates that may be generated during EHD operation. Such a barrier may employ electrostatic forces to impede transit of ions and/or charged particulate across a vent positioned to allow air flow from or into the internal air plenum. In some cases, an electrostatic barrier may include a fluid permeable mesh or grill that spans a substantial cross-section of the vent. | 05-17-2012 |
20120205079 | ELECTRONIC SYSTEM ADAPTED FOR PASSIVE CONVECTIVE COOLING AND STAGED USE OF ELECTROHYDRODYNAMIC (EHD) AND MECHANICAL AIR MOVERS FOR QUIET FORCED CONVECTION ASSIST - Flow paths, duct work, ventilation boundaries, and/or placement of EHD and mechanical air mover within a electronic device enclosure can all affect the efficacy of a thermal management solution that seeks to provide silent air cooling over a significant thermal operating envelope with staged introduction of electrohydrodynamic (EHD) and mechanical air mover devices. For electronic devices in which it is desirable to employ passive, unforced convective cooling over a portion of the thermal operating envelope, practical designs for consumer electronics form factors may be quite sensitive to flow path, duct work and ventilation boundary design as well as to the placement of EHD and mechanical air mover components relative thereto and to each other. A range of inventive solutions that have been developed to address some or all of these design challenges. | 08-16-2012 |
20140003964 | ELECTROHYDRODYNAMIC (EHD) FLUID MOVER WITH FIELD BLUNTING STRUCTURES IN FLOW CHANNEL FOR SPATIALLY SELECTIVE SUPPRESSION OF ION GENERATION | 01-02-2014 |
20140097722 | ELECTROHYDRODYNAMIC (EHD) FLUID MOVER WITH COLLECTOR ELECTRODE LEADING SURFACE SHAPING FOR SPATIALLY SELECTIVE FIELD REDUCTION - In various electrohydrodynamic (EHD) fluid mover designs disclosed herein, electric field strength may be locally reduced in peripheral regions of an emitter-to-collector electrode gap. As a result, detrimental accumulations of silica, dust and other airborne contaminants can be reduced on surfaces in such peripheral regions, which may otherwise be susceptible to accumulations and/or difficult to clean or condition. In some cases, localized reduction in electric field near sidewall surfaces can provide desirable localized reductions in susceptibility to contaminant related spark or shunting current paths. In some cases, such as when a field blunting structure is employed and (as a result) a generally more uniform electric field pattern is provided locally, an engineered or purposeful local reduction both electric field strength and ion generation in peripheral regions of an emitter-to-collector electrode gap may be quite desirable. | 04-10-2014 |
Patent application number | Description | Published |
20140358629 | COMPETITIVE PRICING PLATFORM AND MANAGED INVENTORY REPOSITORY - Techniques for competitive pricing analysis and inventory management are described. According to various exemplary embodiments, a competitive pricing system is configured to crawl competitor websites for comparative pricing information at various time intervals. Moreover, the competitive pricing system is configured to determine if a price for an item on a home retailer website represents a “deal”, based on information crawled from competitor websites. According to various exemplary embodiments, a managed inventory repository system may enable improved identification of deals and specials within an inventory of a retailer website. For example, the managed inventory repository system may perform data mining operations to identify deals or specials offered for inventory items on a home retailer website. In some embodiments, a “special” can be defined in a variety of ways to suit different business units, campaigns, metrics, etc. | 12-04-2014 |
20150046281 | PRODUCT SUGGESTIONS FOR RELATED ITEMS - Techniques for providing improved product suggestions for related items are described. According to various embodiments, a product listing webpage associated with a retailer website that describes a specific product may be crawled, the specific product being included in a product inventory of the retailer website. Thereafter, product relations information associated with the specific product may be identified in the product listing webpage, the product relations information describing a group of one or more additional products in the product inventory having a particular relationship with the specific product. The product relations information may then be transposed to a second product inventory associated with a second retailer. | 02-12-2015 |
20150161257 | WEB CRAWLER OPTIMIZATION SYSTEM - Techniques for optimizing the performance of a webpage crawler are described. According to various embodiments, historical web crawler performance data is accessed, the data describing a performance of a web crawler during various time periods in one or more prior days. A capacity of the web crawler to fulfil uniform resource locator (URL) crawl requests for an upcoming given time period is then estimated, based on the historical web crawler performance data. Thereafter, a plurality of URL crawl requests are distributed to the web crawler during the upcoming given time period, based on the estimated capacity of the web crawler. | 06-11-2015 |
Patent application number | Description | Published |
20140354150 | Systems and Methods for Providing a Self-Adjusting Light Source - System, methods, and apparatus, including devices and software, for providing self-adjusting light sources. In one aspect, a lighting unit includes one or more LEDs and an ambient light sensor. The light sensor measures ambient light in synchronization with intermittent off periods of light generated by the LEDs. For example, the LEDs in the lighting unit can be driven by a pulse width modulated signal that turns on and off the LEDs in an alternating manner, and the ambient light can be measured when the LEDs are turned off. In some implementations, a compact lighting unit, such as a light bulb, is provided that can be easily attached to standard light fixtures and can efficiently control its own brightness based on ambient light conditions. | 12-04-2014 |
20160043652 | Systems and Methods for a Transformerless Power Supply to Limit Heat Generation at an Output Transistor Via Time Varying Current Draws - Systems and methods are provided for a transformerless power supply configured to limit heat generation. A system includes a power supply input configured to receive power from a time-varying input voltage source. A phase control circuit is configured to generate a current control signal, where the current control signal commands power to be drawn from the power supply through an output transistor, where the current control signal commands the drawn power to have a minimum current when the time-varying input voltage is at a maximum, and where the current control signal commands the drawn power to have a maximum current when the time-varying input voltage is at a minimum. A power supply output is responsive to the output transistor, where the power supply output is configured to output power drawn from the power supply input via the output transistor, wherein the outputted power is at a consistent power level. | 02-11-2016 |
20160043653 | Systems and Methods for a Transformerless Power Supply to Limit Heat Generation at an Output Transistor Via Timed Current Draws - Systems and methods are provided for a transformerless power supply configured to limit heat generation at an output transistor. A power supply input is configured to receive power from a time-varying input voltage source, where the time-varying input source provides a voltage at the input that varies from a maximum level to a minimum level. An output transistor is responsive to the power supply input, where the output transistor is configured to draw power from the power supply input when output transistor is activated. A timing circuit is configured to determine when the time-varying input voltage is between a threshold level and the minimum level, where the timing circuit is configured to output an activation signal to the output transistor when the timing circuit detects that the time-varying input voltage is between the threshold level and the minimum level. | 02-11-2016 |
Patent application number | Description | Published |
20090101552 | Manifolds for Use in Conducting Dialysis - The present invention is directed to novel systems for conducting the filtration of blood using manifolds. The manifolds integrate various sensors and have fluid pathways formed therein to direct fluids from various sources through the requisite blood filtration or ultrafiltration system steps. | 04-23-2009 |
20090120864 | WEARABLE DIALYSIS METHODS AND DEVICES - The present invention provides a portable continuous dialysis system configured as a wearable belt in fluid communication with a separate portable unit in the form of an easy to carry bag-pack or case, or a fanny pack wearable around the shoulder. In one embodiment, the wearable belt unit comprises a dialyzer and a pump, such as a dual pulsatile pump, while the portable unit comprises a dialysate regeneration system and a waste collection bag. In another embodiment, the wearable belt unit comprises a manifold for blood circuit, while the portable unit comprises a manifold for dialysate circuit. The placement of components can be varied between the portable unit and the wearable belt unit, depending upon factors such as comparative weight and size of the belt and portable units, the ease of operation of the dialysis system by the patient, the overall length of the tubing system and the safety of operation of the overall system. | 05-14-2009 |
20100184198 | Systems and Methods of Urea Processing to Reduce Sorbent Load - The present invention provides novel methods for removal and disposal of ammonia from spent dialysate in a dialysis system. Ammonium ions present in spent dialysate are converted into gaseous ammonia by raising the pH of the spent dialysate solution in a first reactor. Gaseous ammonia diffuses through a semi-permeable hydrophobic membrane at the outlet of the first reactor and into a second reactor via a gas channel. The second reactor converts gaseous ammonia into an ammonium compound for easy disposal. | 07-22-2010 |
20120090706 | Manifolds for Use in Conducting Dialysis - The present application discloses novel systems for conducting the filtration of blood using manifolds. The manifolds integrate various sensors and have fluid pathways formed therein to direct fluids from various sources through the requisite blood filtration or ultrafiltration system steps. | 04-19-2012 |
Patent application number | Description | Published |
20090173682 | System and Method for Conducting Hemodialysis and Hemofiltration - An extracorporeal blood processing system comprises a plastic molded compact manifold that supports a plurality of molded blood and dialysate fluidic pathways along with a plurality of relevant sensors, valves and pumps. A disposable dialyzer is connected to the molded manifold to complete the blood circuit of the system. The compact manifold is also disposable in one embodiment and can be detachably installed in the dialysis machine. Two-way valves in the manifold are used to direct the dialysate flow to the dialyzer in hemodialysis mode of operation and to bypass the dialyzer to direct the flow of infusion grade dialysate directly to the patient in hemofiltration mode of operation. | 07-09-2009 |
20110315611 | Portable Dialysis Machine - The specification discloses a portable dialysis machine having a detachable controller unit and base unit. The controller unit includes a door having an interior face, a housing with a panel where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The base unit has a planar surface for receiving a container of fluid, a scale integrated with the planar surface, a heater in thermal communication with the planar surface, and a sodium sensor in electromagnetic communication with the planar surface. Embodiments of the disclosed portable dialysis system have improved structural and functional features, including improved modularity, ease of use, and safety features. | 12-29-2011 |
20120103885 | DISPOSABLE APPARATUS AND KIT FOR CONDUCTING DIALYSIS - An extracorporeal blood processing system comprises a plastic molded compact manifold that supports a plurality of molded blood and dialysate fluidic pathways along with a plurality of relevant sensors, valves and pumps. A disposable dialyzer is connected to the molded manifold to complete the blood circuit of the system. The compact manifold is also disposable in one embodiment and can be detachably installed in the dialysis machine. | 05-03-2012 |
20140138294 | Portable Dialysis Machine - The specification discloses a portable dialysis machine having a detachable controller unit and base unit. The controller unit includes a door having an interior face, a housing with a panel, where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The base unit has a planar surface for receiving a container of fluid, a scale integrated with the planar surface, a heater in thermal communication with the planar surface, and a sodium sensor in electromagnetic communication with the planar surface. Embodiments of the disclosed portable dialysis system have improved structural and functional features, including improved modularity, ease of use, and safety features. | 05-22-2014 |
20140339149 | Disposable Apparatus and Kit for Conducting Dialysis - An extracorporeal blood processing system comprises a plastic molded compact manifold that supports a plurality of molded blood and dialysate fluidic pathways along with a plurality of relevant sensors, valves and pumps. A disposable dialyzer is connected to the molded manifold to complete the blood circuit of the system. The compact manifold is also disposable in one embodiment and can be detachably installed in the dialysis machine. | 11-20-2014 |
Patent application number | Description | Published |
20100034853 | Compositions of activated botulinum toxin type B - The present invention relates to pharmaceutical compositions of activated botulinum toxin type B. In particular, the present invention relates to botulinum toxin type B pharmaceutical compositions wherein at least 75% of said botulinum toxin type B is activated—i.e., “nicked”. The invention also relates to a process of activating botulinum toxin type B wherein at least 75% of said botulinum toxin type B is nicked. The invention further relates to methods for the treatment of a variety of neuromuscular diseases, pain, inflammatory and cutaneous disorders comprising administering a pharmaceutical composition of activated botulinum toxin type B wherein at least 75% of said botulinum toxin type B is nicked. | 02-11-2010 |
20100034854 | Compositions of activated botulinum holotoxin type B (150 KD) - The present invention relates to pharmaceutical compositions of activated botulinum holotoxin type B (150 kD). In particular, the present invention relates to botulinum toxin type B pharmaceutical compositions wherein at least 75% of said botulinum toxin type B is activated (i.e., “nicked”), and wherein at least 75% said nicked botulinum toxin type B is a 150 kD holotoxin (i.e., “stripped”). The invention also relates to a process of activating and stripping botulinum toxin type B wherein at least 75% of said botulinum toxin type B is nicked, and wherein at least 75% of said nicked botulinum toxin type B is stripped. The invention further relates to methods for the treatment of a variety of neuromuscular diseases, pain, inflammatory and cutaneous disorders comprising administering a pharmaceutical composition of activated botulinum holotoxin type B (150 kD) wherein at least 75% of said botulinum toxin type B is nicked, and wherein at least 75% of said nicked botulinum toxin type B is stripped. The invention also relates to a process of stripping botulinum toxin type B, comprising the stages of: cell growth, activation, purification, and dilution; wherein at least one dissociating reagent is administered to a volume of said botulinum toxin type B; and wherein said dissociating reagent administered increases the levels of stripped botulinum toxin type B to at least 75%. | 02-11-2010 |
20100112005 | Compositions of activated botulinum toxin type B - The present invention relates to pharmaceutical compositions of activated botulinum toxin type B. In particular, the present invention relates to botulinum toxin type B pharmaceutical compositions wherein at least 90% of said botulinum toxin type B is activated—i.e., “nicked”. The invention also relates to a process of activating botulinum toxin type B wherein at least 90% of said botulinum toxin type B is nicked. The invention further relates to methods for the treatment of a variety of overactive or neuromuscular diseases, pain, inflammatory and cutaneous disorders comprising administering a pharmaceutical composition of activated botulinum toxin type B wherein at least 90% of said botulinum toxin type B is nicked. | 05-06-2010 |
20100112006 | Compositions of activated botulinum holotoxin type B (150 kD) - The present invention relates to pharmaceutical compositions of activated botulinum holotoxin type B (150 kD). In particular, the present invention relates to botulinum toxin type B pharmaceutical compositions wherein at least 90% of said botulinum toxin type B is activated (i.e., “nicked”), and wherein at least 99% said nicked botulinum toxin type B is a 150 kD holotoxin (i.e., “stripped”). The invention also relates to a process of activating and stripping botulinum toxin type B wherein at least 90% of said botulinum toxin type B is nicked, and wherein at least 99% of said nicked botulinum toxin type B is stripped. The invention further relates to methods for the treatment of a variety of neuromuscular diseases, pain, inflammatory and cutaneous disorders comprising administering a pharmaceutical composition of activated botulinum holotoxin type B (150 kD) wherein at least 90% of said botulinum toxin type B is nicked, and wherein at least 99% of said nicked botulinum toxin type B is stripped. | 05-06-2010 |
Patent application number | Description | Published |
20100087984 | DEVICES, SYSTEMS, AND METHODS FOR MONITORING DRIVER AND VEHICLE BEHAVIOR - Systems, devices, and techniques for remotely tracking vehicle and driver behavior. Embodiments may include an on-board vehicle monitoring device, comprising an interface device and a gateway device. The interface device may include receiving information from a diagnostic system of a vehicle. The gateway device may collect a set of vehicle operating data corresponding to a driver or vehicle behavior. The set of vehicle operating data may comprise at least some of the information from the diagnostic system of the vehicle. A host computer may have instructions for compiling driver behavior data, based at least in part on analysis of received vehicle operating data. The instructions may also include instructions for providing a user interface; and instructions for causing the user interface to display, for a user, information corresponding to the compiled driver behavior data. | 04-08-2010 |
20110184784 | Tracking Carbon Footprints - Novel solutions to the challenges of obtaining accurate information about a user's or an organization's carbon footprint. In some cases, these solutions can obtain and/provide feedback about a user's carbon output based on the user's habits and choices. Some solutions are designed to supply services to individuals as well as commercial ventures and for a variety of vehicle fleets, including without limitation construction equipment. In different aspects, systems in accordance with various embodiments enable a variety of types of users to create their own carbon emission generation profile based on vehicle type; track, estimate, and store their emissions in a database; analyze their results and performance, using established methods and metrics and/or automatically update all operating parameters of interest. | 07-28-2011 |
Patent application number | Description | Published |
20090171854 | Increasing health insurance benefits - Disclosed herein is a computer implemented method and system for providing increased health insurance benefits to employees of business entities for an insurance premium charge. A third party collects health plan requirements and critical health information from the employees. The third party then proposes health plans from health insurance companies to the business entities. Each employee of the business entities chooses a health plan. The third party combines the employees into groups based on the chosen health plans and geographic location of the business entities. The third party negotiates with the health insurance companies regarding health insurance benefits and insurance premium charges offered for the combined employee groups. Authorized personnel may be provided access to the critical health information of the employees. The access to the critical health information improves quality of health care provided to the employees by the attending physicians and reduces the liability to health insurance companies. | 07-02-2009 |
20090260458 | HIGH THROUGHPUT DISPENSER - The invention is directed to systems and methods for transferring nano-quantities of fluid samples using a high throughput or ultra high throughput dispenser. Such samples may be transferred from a first location and reformatted for being transferred to a second location. The invention may transfer a predetermined volume of sample quickly and accurately. | 10-22-2009 |
20100009335 | TEMPERATURE-REGULATED CULTURE PLATES - Described herein are environmentally isolated tissue culture devices that may be used for cell culture, as well as systems including these devices and methods for using them. These devices may include control features for regulating the micro-environment within a well or wells of the device. For example, on-board features may regulate the temperature, humidity, pH, media level, media composition, CO | 01-14-2010 |
20100233698 | APPARATUS AND METHOD FOR MULTIPLEX ANALYSIS - The present invention provides miniaturized instruments for conducting chemical reactions where control of the reaction temperature is desired or required. Specifically, this invention provides chips and optical systems for performing and monitoring temperature-dependent chemical reactions. The apparatus and methods embodied in the present invention are particularly useful for high-throughput and low-cost amplification of nucleic acids. | 09-16-2010 |
Patent application number | Description | Published |
20150296439 | DISTRIBUTED NEIGBORING CELL ASSISTED NEIGHBOUR DISCOVERY - A system for distributed network-assisted neighbor discovery is operable by a network entity that performs a network discovery action to discover a plurality of neighboring cells to be neighbors of each other. The network entity informs at least one of the plurality of neighboring cells of a neighbor relationship with the plurality of neighboring cells, in response to determining the plurality of neighboring cells to be neighbors of each other. | 10-15-2015 |
20150334607 | HANDOVER-RELATED MEASUREMENTS AND EVENTS FOR POWER ADAPTATION - The disclosure describes methods and apparatuses for handover-related measurements and events for power adaptation. The disclosure provides for management of an eNodeB for improving reliability of incoming handovers to a cell provided by the eNodeB. At least one handover failure event for an incoming handover to a cell provided by the target eNodeB is detected. The eNodeB or central entity determines that the cell is providing an undesired coverage area based on the at least one handover failure event. In response to determining that the cell is providing an undesired coverage area, the transmit power for the cell may be adjusted to alter the undesired coverage area. A performance measurement based on the at least one handover failure event may be used to evaluate the undesired coverage area. The incoming handover failure events may include incoming too-early handovers, incoming too-late handovers, incoming wrong cell handovers, and incomplete incoming handovers. | 11-19-2015 |
20150358959 | MANAGING PERFOMANCE OF A WIRELESS NETWORK USING BACKHAUL METRICS - The present disclosure presents aspects for managing performance of a wireless network. For example, the aspects may include identifying a backhaul condition at a small cell in the wireless network wherein the backhaul condition is associated with one or more of a backhaul latency measurement, a backhaul error rate, or a backhaul jitter value at the small cell and triggering an action at the small cell in response to identifying the backhaul condition at the small cell, wherein triggering the action at the small cell includes modifying one or more resource management parameters at the small cell based on the backhaul condition. As such, performance of a wireless network may be managed. | 12-10-2015 |