Patent application number | Description | Published |
20100278387 | Passive Electro-Optical Tracker - A passive electro-optical tracker uses a two-band IR intensity ratio to discriminate high-speed projectiles and obtain a speed estimate from their temperature, as well as determining the trajectory back to the source of fire. In an omnidirectional system a hemispheric imager with an MWIR spectrum splitter forms two CCD images of the environment. Three methods are given to determine the azimuth and range of a projectile, one for clear atmospheric conditions and two for nonhomogeneous atmospheric conditions. The first approach uses the relative intensity of the image of the projectile on the pixels of a CCD camera to determine the azimuthal angle of trajectory with respect to the ground, and its range. The second calculates this angle using a different algorithm. The third uses a least squares optimization over multiple frames based on a triangle representation of the smeared image to yield a real-time trajectory estimate. | 11-04-2010 |
20110032482 | 3D AUTOSTEREOSCOPIC DISPLAY WITH TRUE DEPTH PERCEPTION - An autostereoscopic display provides true natural perception of 3D scenes by projecting depth-slice images of objects located at different distances, so during each video frame the scene is segmented into five or more different depths and then each displayed in succession with both the stereo disparity and apparent image distance proper for each depth. | 02-10-2011 |
20110261193 | PASSIVE ELECTRO-OPTICAL TRACKER - A passive electro-optical tracker uses a two-band IR intensity ratio to discriminate high-speed projectiles and obtain a time-varying speed estimate from their time-varying temperature, as well as determining the trajectory back to the source of fire. In an omnidirectional system a hemispheric imager with an MWIR spectrum splitter forms two CCD images of the environment. Various methods are given to determine the azimuth and range of a projectile, both for clear atmospheric conditions and for nonhomogeneous atmospheric conditions. One approach uses the relative intensity of the image of the projectile on the pixels of a CCD camera to determine the azimuthal angle of trajectory with respect to the ground, and its range. A second uses a least squares optimization over multiple frames based on a triangle representation of the smeared image to yield a real-time trajectory estimate. | 10-27-2011 |
20120194781 | AUTOFOCUSING EYEWEAR, ESPECIALLY FOR PRESBYOPIA CORRECTION - A pair of eyewear has transparent waveguides in each eyewear lens. An illumination subsystem directs a beam of light through the waveguides onto a wearer's eyes. A First Purkinje point imaging subsystem for each lens uses light reflected from the eyes through the waveguides. A controller calculates from the positions of the First Purkinje points the wearer's gaze parallax angle and/or the distance to an object of interest on which the gaze of the wearer's eyes converges. The output of the controller may drive variable-focus eyeglass lenses to enable a presbyopic wearer to focus on the object. Modified Alvarez variable-focus lenses are described. | 08-02-2012 |
Patent application number | Description | Published |
20100232439 | MEDIATED NETWORK ADDRESS TRANSLATION TRAVERSAL - A method of establishing a connection traversing at least one network address translation (NAT) gateway is presented. In the method, a bind request is sent from a source device to a mediation element via a NAT gateway. A bind response associated with the bind request is received. A connection request is sent to the mediation element. The mediation element causes the connection request to be sent to a destination device. A connection response associated with the connection request is received. A hello message is sent to a predicted destination address. The predicted destination address is based on an address received in the connection response. A data connection is established between the source device and the destination device using the predicted destination address. | 09-16-2010 |
20100268832 | SYSTEMS AND METHODS FOR ESTABLISHING CONNECTIONS BETWEEN DEVICES COMMUNICATING OVER A NETWORK - Systems and methods are described for establishing a connection between a client and a server that are each communicating via a network. The methods and techniques may be used, for example, to establish a media streaming connection between a media player and a placeshifting device when a firewall or other impediment to direct network connections exists. A relay server receives connection requests from the client and from the server via the network. In response to receiving the requests, a first connection is established between the relay server and the client and a second connection between the relay server and the server. Data received by the relay server on each of the first and second connections is relayed to the other of the first and second connections to thereby establish the connection between the client and the server via the relay server. | 10-21-2010 |
20110055864 | SYSTEMS AND METHODS FOR TRANSCODING AND PLACE SHIFTING MEDIA CONTENT - A set-top box (STB), digital video recorder (DVR), video player or other host device receives and interacts with a transcode module to provide enhanced transcoding capabilities that may be useful in placeshifting or other applications. The transcode module includes a host interface that couples to and communicates with the host device. The transcode module also includes a processor that receives an encrypted media stream from the host device via the bus interface, decrypts the encrypted media stream, transcodes the encrypted media stream to a different format, re-encrypts the transcoded stream, and provides the re-encrypted media stream to the host device via the host interface. The transcoded media content may be placeshifted to a remote player, stored at the host, or used for any other purpose. | 03-03-2011 |
20110196521 | CONNECTION PRIORITY SERVICES FOR DATA COMMUNICATION BETWEEN TWO DEVICES - A digital media player device includes, without limitation, a processor and a communication module coupled to the processor and configured to support data communication with a digital media place-shifting device. The processor and the communication module cooperate to attempt to establish data communication with the digital media place-shifting device in accordance with a connection mode sequence that identifies a plurality of different data communication modes supported by the digital media player device, until one of the plurality of different data communication modes can be used to initiate a data communication session between the digital media player device and the digital media place-shifting device. The processor and the communication module also cooperate to perform data communication with the digital media place-shifting device, using the one of the plurality of different data communication modes. | 08-11-2011 |
20120011174 | Methods and Apparatus For Controlled Removal of Content from A Distributed Network - Described herein are techniques for managing content stored on a distributed network. Content is initially placed onto the network and populated across one or more nodes. The content is distributed in association with decay parameters that define a lifetime for the population of the content on the network. Various communication nodes of the distributed network are configured to process the content decay parameters to determine whether to delete the content during subsequent time periods. | 01-12-2012 |
20120191864 | MEDIATED NETWORK ADDRESS TRANSLATION TRAVERSAL - A method of establishing a connection traversing at least one network address translation (NAT) gateway is presented. In the method, a bind request is sent from a source device to a mediation element via a NAT gateway. A bind response associated with the bind request is received. A connection request is sent to the mediation element. The mediation element causes the connection request to be sent to a destination device. A connection response associated with the connection request is received. A hello message is sent to a predicted destination address. The predicted destination address is based on an address received in the connection response. A data connection is established between the source device and the destination device using the predicted destination address. | 07-26-2012 |
20120215929 | SYSTEMS AND METHODS FOR ESTABLISHING CONNECTIONS BETWEEN DEVICES COMMUNICATING OVER A NETWORK - Systems and methods are described for establishing a connection between a client and a server that are each communicating via a network. The methods and techniques may be used, for example, to establish a media streaming connection between a media player and a placeshifting device when a firewall or other impediment to direct network connections exists. A relay server receives connection requests from the client and from the server via the network. In response to receiving the requests, a first connection is established between the relay server and the client and a second connection between the relay server and the server. Data received by the relay server on each of the first and second connections is relayed to the other of the first and second connections to thereby establish the connection between the client and the server via the relay server. | 08-23-2012 |
20140108650 | IDENTIFICATION OF SERVERS BY COMMON WIDE AREA NETWORK ADDRESSES - Systems, devices and methods are described to identify server nodes operating on a data network that are available to a client node. A registry server receives registration messages from each of the of server nodes and maintains a listing server nodes and their associated server addresses. When a request is received from a client, the registry server identifies server nodes having the same network address as the client, thereby indicating that the client and server nodes are likely to reside behind a common router or on a common local area network. A list of identified server nodes can then be forwarded to the client so that the client can establish connections as desired. These techniques may be used, for example, to establish video placeshifting connections between a placeshifting server device and a phone, tablet or other media client. | 04-17-2014 |
20140108930 | METHODS AND APPARATUS FOR THREE-DIMENSIONAL GRAPHICAL USER INTERFACES - A three-dimensional graphical user interface system comprises a media component configured to produce a signal comprising media content (e.g., a movie or television show being viewed by a user) and a three-dimensional graphical user interface (e.g., an interactive program guide). A display device communicatively coupled to the media component is configured to simultaneously display the three-dimensional graphical user interface and a media content image corresponding to the media content. | 04-17-2014 |
20140109144 | AGGREGATED CONTROL AND PRESENTATION OF MEDIA CONTENT FROM MULTIPLE SOURCES - Systems and methods are described for aggregating media content from multiple sources for viewing on a local display or for placeshifting to a remote display. The aggregation system responds to instructions received from a remote device via the digital network to provide the video output incorporating the media content received from any of the media sources to the locally-connected display. The media aggregation system also simultaneously provides a placeshifted video stream to the remote device via the digital network that incorporates media content received from any of the plurality of media sources selected in response to the instructions received from the remote device. | 04-17-2014 |
Patent application number | Description | Published |
20100130976 | REDUCING CROSS-TALK EFFECTS IN AN RF ELECTROSURGICAL DEVICE - A first probe and a second probe are coupled to a source of electrical energy. The first probe and the second probe are each configured to create a lesion when inserted into tissue and electrical energy is applied from the source of electrical energy. A first switch is coupled to the first probe and couples the first probe to ground when in a closed state. A second switch is coupled to the second probe and couples the second probe to ground when in a closed state. A control system is configured to receive an indication of a first parameter at the first probe and control the first switch based on the first parameter. The control system is also configured to receive an indication of a second parameter at the second probe and control the second switch based on the second parameter. | 05-27-2010 |
20100145329 | Electrosurgical Device with Controllable Electric Field Profile - An electrosurgical device includes a plurality of electrodes arranged to form a tissue treatment surface and a power supply. The power supply is configured to deliver a first drive signal with a first phase to at least a first one of the plurality of electrodes and a second drive signal with a second phase to at least a second one of the plurality of electrodes such that an electric field extends from the tissue treatment surface, where the first phase and the second phase are different. The power supply is further configured to receive an input from an operator of the electrosurgical device, and adjust the first phase or the second phase such that an aspect of the electric field extending from the tissue treatment surface changes in response to the input from the operator. | 06-10-2010 |
20100327927 | METHOD AND SYSTEM FOR CONTROLLING RADIO FREQUENCY POWER - A method for controlling pulsed power that includes measuring a first pulse of power from a power amplifier to obtain data. The method also includes generating a first signal to adjust a second pulse of delivered power, the first signal correlated to the data to minimize a power difference between a power set point and a substantially stable portion of the second pulse. The method also includes generating a second signal to adjust the second pulse of delivered power, the second signal correlated to the data to minimize an amplitude difference between a peak of the second pulse and the substantially stable portion of the second pulse. | 12-30-2010 |
20120262064 | Radio Frequency Power Delivery System - A system and method are provided for delivering power to a dynamic load. The system includes a power supply providing DC power having a substantially constant power open loop response, a power amplifier for converting the DC power to RF power, a sensor for measuring voltage, current and phase angle between voltage and current vectors associated with the RF power, an electrically controllable impedance matching system to modify the impedance of the power amplifier to at least a substantially matched impedance of a dynamic load, and a controller for controlling the electrically controllable impedance matching system. The system further includes a sensor calibration measuring module for determining power delivered by the power amplifier, an electronic matching system calibration module for determining power delivered to a dynamic load, and a power dissipation module for calculating power dissipated in the electrically controllable impedance matching system. | 10-18-2012 |
20130138100 | ELECTROSURGICAL DEVICE WITH CONTROLLABLE ELECTRIC FIELD PROFILE - An electrosurgical device includes a plurality of electrodes arranged to form a tissue treatment surface and a power supply. The power supply is configured to deliver a first drive signal with a first phase to at least a first one of the plurality of electrodes and a second drive signal with a second phase to at least a second one of the plurality of electrodes such that an electric field extends from the tissue treatment surface, where the first phase and the second phase are different. The power supply is further configured to receive an input from an operator of the electrosurgical device, and adjust the first phase or the second phase such that an aspect of the electric field extending from the tissue treatment surface changes in response to the input from the operator. | 05-30-2013 |
20130331834 | ELECTROSURGICAL DEVICE WITH CONTROLLABLE ELECTRIC FIELD PROFILE - An electrosurgical device includes a plurality of electrodes arranged to form a tissue treatment surface and a power supply. The power supply is configured to deliver a first drive signal with a first phase to at least a first one of the plurality of electrodes and a second drive signal with a second phase to at least a second one of the plurality of electrodes such that an electric field extends from the tissue treatment surface, where the first phase and the second phase are different. The power supply is further configured to receive an input from an operator of the electrosurgical device, and adjust the first phase or the second phase such that an aspect of the electric field extending from the tissue treatment surface changes in response to the input from the operator. | 12-12-2013 |
Patent application number | Description | Published |
20110103411 | Tunable Quantum Cascade Lasers and Photoacoustic Detection of Trace Gases, TNT, TATP and Precursors Acetone and Hydrogen Peroxide - Methods and apparatus for broad tuning of single wavelength quantum cascade lasers and the use of light output from such lasers for highly sensitive detection of trace gases such as nitrogen dioxide, acetylene, and vapors of explosives such as trinitrotoluene (TNT) and triacetone triperoxide (TATP) and TATP's precursors including acetone and hydrogen peroxide. These methods and apparatus are also suitable for high sensitivity, high selectivity detection of other chemical compounds including chemical warfare agents and toxic industrial chemicals. A quantum cascade laser (QCL) system that better achieves single mode, continuous, mode-hop free tuning for use in L-PAS (laser photoacoustic spectroscopy) by independently coordinating gain chip current, diffraction grating angle and external cavity length is described. An all mechanical method that achieves similar performance is also described. Additionally, methods for improving the sensor performance by critical selection of wavelengths are presented. | 05-05-2011 |
20110103412 | Tunable Quantum Cascade Lasers and Photoacoustic Detection of Trace Gases, TNT, TATP and Precursors Acetone and Hydrogen Peroxide - Methods and apparatus for broad tuning of single wavelength quantum cascade lasers and the use of light output from such lasers for highly sensitive detection of trace gases such as nitrogen dioxide, acetylene, and vapors of explosives such as trinitrotoluene (TNT) and triacetone triperoxide (TATP) and TATP's precursors including acetone and hydrogen peroxide. These methods and apparatus are also suitable for high sensitivity, high selectivity detection of other chemical compounds including chemical warfare agents and toxic industrial chemicals. A quantum cascade laser (QCL) system that better achieves single mode, continuous, mode-hop free tuning for use in L-PAS (laser photoacoustic spectroscopy) by independently coordinating gain chip current, diffraction grating angle and external cavity length is described. An all mechanical method that achieves similar performance is also described. Additionally, methods for improving the sensor performance by critical selection of wavelengths are presented. | 05-05-2011 |
20110103416 | Tunable Quantum Cascade Lasers and Photoacoustic Detection of Trace Gases, TNT, TATP and Precursors Acetone and Hydrogen Peroxide - Methods and apparatus for broad tuning of single wavelength quantum cascade lasers and the use of light output from such lasers for highly sensitive detection of trace gases such as nitrogen dioxide, acetylene, and vapors of explosives such as trinitrotoluene (TNT) and triacetone triperoxide (TATP) and TATP's precursors including acetone and hydrogen peroxide. These methods and apparatus are also suitable for high sensitivity, high selectivity detection of other chemical compounds including chemical warfare agents and toxic industrial chemicals. A quantum cascade laser (QCL) system that better achieves single mode, continuous, mode-hop free tuning for use in L-PAS (laser photoacoustic spectroscopy) by independently coordinating gain chip current, diffraction grating angle and external cavity length is described. An all mechanical method that achieves similar performance is also described. Additionally, methods for improving the sensor performance by critical selection of wavelengths are presented. | 05-05-2011 |
20110158270 | Tunable Quantum Cascade Lasers And Photoacoustic Detection Of Trace Gases, TNT, TATP and Precursors Acetone And Hydrogen Peroxide - Methods and apparatus for broad tuning of single wavelength quantum cascade lasers and the use of light output from such lasers for highly sensitive detection of trace gases such as nitrogen dioxide, acetylene, and vapors of explosives such as trinitrotoluene (TNT) and triacetone triperoxide (TATP) and TATP's precursors including acetone and hydrogen peroxide. These methods and apparatus are also suitable for high sensitivity high selectivity detection of other chemical compounds including chemical warfare agents and toxic industrial chemicals. A quantum cascade laser (QCL) system that better achieves single mode, continuous, mode-hop free tuning for use in L-PAS (laser photoacoustic spectroscopy) by independently coordinating gain chip current, diffraction grating angle and external cavity length is described. An all mechanical method that achieves similar performance is also described. Additionally, methods for improving the sensor performance by critical selection of wavelengths are presented. | 06-30-2011 |
Patent application number | Description | Published |
20090045317 | OPTICAL CAVITY EMITTER ARRANGEMENTS WITH SPECTRAL ALIGNMENT AND METHODS THEREFOR - Aspects of the disclosure are directed to optical microcavities and emitters that are spectrally aligned in an arrangement having an array of such microcavity-emitter combinations. The spectral alignment can be selective, in that a portion of the array of microcavity-emitter combinations, or a single microcavity-emitter combination, can be individually spectrally aligned. In specific examples, light is coupled within a semiconductor device having wavelength-dependent structures and optical cavities optically couple to the wavelength-dependent structures. One of the optical cavities and a wavelength-dependent structure are spectrally aligned, independent of another of the optical cavities. | 02-19-2009 |
20100319764 | Functional Integration Of Dilute Nitrides Into High Efficiency III-V Solar Cells - Tunnel junctions are improved by providing a rare earth-Group V interlayer such as erbium arsenide (ErAs) to yield a mid-gap state-assisted tunnel diode structure. Such tunnel junctions survive thermal energy conditions (time/temperature) in the range required for dilute nitride material integration into III-V multi-junction solar cells. | 12-23-2010 |
20110248242 | Practical electrically pumped photonic crystal nanocavity - Electrical pumping of photonic crystal (PC) nanocavities using a lateral p-i-n junction is described. Ion implantation doping can be used to form the junction, which under forward bias pumps a gallium arsenide photonic crystal nanocavity with indium arsenide quantum dots. Efficient cavity-coupled electroluminescence is demonstrated in a first experimental device. Electrically pumped lasing is demonstrated in a second experimental device. This approach provides several significant advantages. Ease of fabrication is improved because difficult timed etch steps are not required. Any kind of PC design can be employed. Current flow can be lithographically controlled to focus current flow to the active region of the device, thereby improving efficiency, reducing resistance, improving speed, and reducing threshold. Insulating substrates can be employed, which facilitates inclusion of these devices in photonic integrated circuits. | 10-13-2011 |
20120103403 | MULTI-JUNCTION SOLAR CELL WITH DILUTE NITRIDE SUB-CELL HAVING GRADED DOPING - A lattice-matched solar cell having a dilute nitride-based sub-cell has exponential doping to thereby control current-carrying capacity of the solar cell. Specifically a solar cell with at least one dilute nitride sub-cell that has a variably doped base or emitter is disclosed. In one embodiment, a lattice matched multi junction solar cell has an upper sub-cell, a middle sub-cell and a lower dilute nitride sub-cell, the lower dilute nitride sub-cell having doping in the base and/or the emitter that is at least partially exponentially doped so as to improve its solar cell performance characteristics. In construction, the dilute nitride sub-cell may have the lowest bandgap and be lattice matched to a substrate, the middle cell typically has a higher bandgap than the dilute nitride sub-cell while it is lattice matched to the dilute nitride sub-cell. The upper sub-cell typically has the highest bandgap and is lattice matched to the adjacent sub-cell. In further embodiments, a multi junction solar cell according to the invention may comprise four, five or more sub-cells in which the one or more sub-cells may each comprise exponentially doped dilute nitride alloys. | 05-03-2012 |
20140147556 | EDIBLE OR INHALABLE COMPOSITIONS HAVING ANTIBODIES AND METHODS OF USE - The present technology provides, in one aspect, an edible or inhalable composition including an isolated “antagonist ligand” or an isolated “antagonist antibody” or an antigen-binding fragment thereof, which specifically binds a taste receptor ligand or an olfactory receptor ligand. Foods and intranasal formulations containing the above-described compositions are described, as are methods of use. | 05-29-2014 |
20140164534 | SYSTEM FOR SENDING A CONTENT ITEM THROUGH AN ONLINE CONTENT MANAGEMENT SYSTEM - The disclosed embodiments provide a system that facilitates sending a content item to a recipient through an online content management system. During operation, the system receives a command to send a message including the content item to the recipient, wherein the command may or may not specify that the content item is to be sent through the online content management system. In response to the command, the system sends the content item through the online content management system to the recipient. During this sending process, the system uploads the content item to the online content management system, wherein the uploading process returns a link to the uploaded content item. Next, the system sends the message including the link to the recipient, which enables the recipient (or a client that is acting on behalf of the recipient) to access the content item from the online content management system. | 06-12-2014 |
20140164535 | SAVING MESSAGE ATTACHMENTS TO AN ONLINE CONTENT MANAGEMENT SYSTEM - The disclosed embodiments relate a messaging system, such as an email system, a text-messaging system or an instant-messaging system, that enables a user to save a message attachment to an online content management system (for example, to their Dropbox™). The system receives a call from a messaging system associated with the user to save a message attachment to the online content management system, wherein the call includes a link to the message attachment. In response to the call, the system commences downloading the message attachment to the online content management system. While the message attachment is downloading, the system provides a selection interface to enable the user to select a destination for the message attachment within the online content management system. After the user selects the destination and after the message attachment finishes downloading, the system saves the message attachment to the selected destination in the online content management system. | 06-12-2014 |
20140165156 | USING A SESSION CONTINUITY TOKEN TO ACCESS AN ONLINE CONTENT MANAGEMENT SYSTEM - The disclosed embodiments relate to a session continuity feature that allows a user to access an online content management system through different instances of a third-party application located on different computing devices without having to log in to the online content management system separately from each computing device. When the user signs on to the online content management system, the session continuity mechanism provides a session continuity token to the third-party system. When the user subsequently accesses an instance of the third-party application located on another computing device, the third-party system provides the session continuity token to the new instance of the third-party application. This enables the user to access the online content management system through the new instance of the third-party application without having to sign on again. | 06-12-2014 |
20140244618 | SEARCH INTERFACE FOR AN ONLINE CONTENT MANAGEMENT SYSTEM - The disclosed embodiments provide a system that facilitates searching an online content management system for content items associated with a user. During operation, the system receives a call from a client application at a search interface in the online content management system, wherein the client application is operating on behalf of the user. In response to the call, the system performs a lookup in a per-user index within the online content management system, wherein the per-user index facilitates looking up information about content items associated with the user in the online content management system. The system then returns the information obtained during the lookup to the client application. The client application can then use the retrieved information to facilitate an interaction between the client application and the user. | 08-28-2014 |
Patent application number | Description | Published |
20110012666 | NON-PREDICATED TO PREDICATED CONVERSION OF ASYNCHRONOUS REPRESENTATIONS - Methods, circuits and systems for converting of a non-predicated asynchronous netlist to a predicated asynchronous netlist are described. These may operate to identify one or more portions of an asynchronous netlist corresponding to a partially utilized portion of an asynchronous circuit. The asynchronous netlist may be modified to control the partially utilized portion. Additional methods, circuits, and systems are disclosed. | 01-20-2011 |
20110062987 | ASYNCHRONOUS CONVERSION CIRCUITRY APPARATUS, SYSTEMS, AND METHODS - Apparatus, systems, and methods operate to receive a sufficient number of asynchronous input tokens at the inputs of an asynchronous apparatus to conduct a specified processing operation, some of the tokens decoded to determine an operation type associated with the specified processing operation; to receive an indication that outputs of the asynchronous apparatus are ready to conduct the specified processing operation; to signal a synchronous circuit to process data included in the tokens according to the specified processing operation; and to convert synchronous outputs from the synchronous circuit into asynchronous output tokens to be provided to outputs of the asynchronous apparatus when the synchronous outputs result from the specified processing operation. Additional apparatus, systems, and methods are disclosed. | 03-17-2011 |
20110130171 | ASYNCHRONOUS CONVERSION CIRCUITRY APPARATUS, SYSTEMS, AND METHODS - Apparatus, systems, and methods operate to receive a sufficient number of asynchronous input tokens at the inputs of an asynchronous apparatus to conduct a specified processing operation, some of the tokens decoded to determine an operation type associated with the specified processing operation; to receive an indication that outputs of the asynchronous apparatus are ready to conduct the specified processing operation; to signal a synchronous circuit to process data included in the tokens according to the specified processing operation; and to convert synchronous outputs from the synchronous circuit into asynchronous output tokens to be provided to outputs of the asynchronous apparatus when the synchronous outputs result from the specified processing operation. Additional apparatus, systems, and methods are disclosed. | 06-02-2011 |
Patent application number | Description | Published |
20090164298 | System and Method for Market Reserve Price Modeling in Online Auctions with Advanced Match - Apparatuses, methods, and systems directed to the estimation and modeling of market reserve prices for bidded terms in online keyword auctions with advanced match. Some embodiments of the invention estimate advertiser value distributions and advertiser bid distributions for the bidded terms and derive expected overall revenue. An optimization technique may be used to find the optimal market reserve prices for the bidded terms that maximize the expected overall revenue. In some other embodiments, a query is received for which a market reserve price is determined and exact and advanced matched advertisements are reordered for output and display. | 06-25-2009 |
20090210288 | METHOD FOR GENERATING FORECASTING LANDSCAPES - A method of generating an aggregated forecasting landscape for a particular advertiser's bidded term constructs standardized forecasting landscapes for each marketplace, rescales, by the advertiser's clickability in the respective marketplace, each of the standardized landscapes corresponding to the previous appearance of the advertiser's ad in that marketplace and whose appearance was attributed to the bidded term, and adds together the rescaled landscapes, thereby giving the advertiser a more accurate representation of how many total clicks he can expect for his advertisement as a function of how much he is willing/able to pay. In particular, estimation variance is reduced by introducing rank into the construction of the standardized landscapes, which increases the accuracy of the calculations. | 08-20-2009 |
20130103438 | SYSTEM AND METHOD FOR FACILITATING THE PURCHASE OF A TRAVEL ITINERARY SUBJECT TO DESTINATION UNCERTAINTY - A method of completing a booking based on a plurality of travel itineraries added to a travel online shopping cart that includes processing, from a buyer, the travel itineraries and a plurality of destinations; processing, from the buyer, at least: (i) travel party information and (ii) payer information for the travel itineraries and the destinations; obtaining from the buyer, an agreement that includes: (i) buying a subset of a) the travel itineraries and b) the destinations, and (ii) a penalty for subsequently canceling the booking; selecting, by a provider, at least one destination from the destinations to obtain a selected destination; processing, from the buyer, at least one travel itinerary that corresponds to the selected destination; performing a monetary transaction to complete the booking for the selected destination; and communicating that the at least one travel itinerary and the selected destination has been purchased by the buyer. | 04-25-2013 |
20130103439 | SYSTEM AND METHOD FOR FACILITATING THE PURCHASE OF A TRAVEL ITINERARY SUBJECT TO DATE UNCERTAINTY - The disclosed embodiments relate to a system that facilitates a purchase of a travel itinerary subject to date uncertainty. This system is configured to receive a plurality of selected itineraries from a buyer, wherein the plurality of selected itineraries includes a first itinerary associated with a first set of dates and a second itinerary associated with a second set of dates. Next, upon receiving an agreement from the buyer to purchase an unspecified one of the plurality of selected itineraries, the system chooses one of the plurality of itineraries for the buyer and completes the purchase of the chosen itinerary on behalf of the buyer. | 04-25-2013 |
20140095220 | USING UPGRADE OPTIONS TO PROVIDE PRICE DIFFERENTIATION FOR TRAVEL PRODUCTS - The disclosed embodiments provide a system that facilitates a purchase of a travel product. Upon receiving a commitment to purchase the travel product from a first supplier by a buyer, the system presents the buyer with a first upgrade option of a first premium travel product from a second supplier. If the buyer accepts the first upgrade option, the system processes the purchase with the first premium travel product. If the buyer declines the first upgrade option, the system processes the purchase with the travel product. | 04-03-2014 |
20140095224 | REDUCING SELECTON UNCERTAINTY OF OPAQUE SALES OF TRAVEL PRODUCTS - The disclosed embodiments provide a system that facilitates an opaque purchase that obscures one or more details of a travel product. Upon receiving a commitment to make the opaque purchase of the travel product by a user, the system presents the user with a set of purchase options associated with the opaque purchase, wherein the set of purchase options includes a first purchase option that conforms to one or more terms of the opaque purchase. Next, the system obtains, from the user, a selection of a purchase option from the set of purchase options. Finally, the system processes the opaque purchase with the selection. | 04-03-2014 |
20140095284 | USING UPGRADE OPTIONS TO PROVIDE PRICE DIFFERENTIATION FOR TRAVEL PRODUCTS - The disclosed embodiments provide a system that facilitates a purchase of a travel product. Upon receiving a commitment to purchase the travel product from a first supplier by a buyer, the system presents the buyer with a first upgrade option of a first premium travel product from a second supplier. If the buyer accepts the first upgrade option, the system processes the purchase with the first premium travel product. If the buyer declines the first upgrade option, the system processes the purchase with the travel product. | 04-03-2014 |
20140108067 | USING QUALIFICATION EVENTS TO PROVIDE PRICE DIFFERENTIATION FOR TRAVEL PRODUCTS - The disclosed embodiments provide a system that facilitates a purchase of a travel product. Upon detecting a participation of a user in a first qualification event associated with a first market segment, the system associates the user with the first market segment. Next, the system provides the user with a first discount offer on a first travel product associated with the first market segment. Upon obtaining an acceptance of the first discount offer from the user, the system uses the first discount offer to process a purchase of the first travel product by the user. | 04-17-2014 |
20140108070 | USING MULTI-DESTINATION SEARCHES TO FACILITATE THE PURCHASE OF TRAVEL ITINERARIES - The disclosed embodiments provide a system that facilitates a purchase of a travel itinerary. During operation, the system obtains a query containing one or more destination preferences provided by a user for the travel itinerary, wherein the one or more destination preferences include at least one of a region and an experience. Next, the system matches the one or more destination preferences to a set of destinations and generates a ranking of the destinations based on a set of criteria associated with the query. The system then uses the set of destinations to perform a search of available travel itineraries matching the query. Finally, the system provides the available travel itineraries to the user based on the ranking. | 04-17-2014 |
20140108160 | PRESENTING SPONSORED AND UNSPONSORED CONTENT IN SEARCHES OF TRAVEL PRODUCTS - The disclosed embodiments provide a system that processes a query from a user. During operation, the system obtains a set of travel products matching the query. Next, the system provides a minimum bid for each of the travel products and enables additional bidding on the travel products by a set of suppliers associated with the travel products. The system then generates a ranking of the travel products based on the minimum bid, the additional bidding, and a set of quality scores associated with the travel products. Finally, the system provides the travel products to the user based on the ranking. | 04-17-2014 |
Patent application number | Description | Published |
20110118609 | Imaging Surgical Target Tissue by Nonlinear Scanning - Systems and techniques for laser surgery based on imaging a target tissue by nonlinear scanning are presented. In one implementation, a method for guiding an eye surgery can include the steps of: positioning an eye in relation to an imaging system; creating first scan data by determining a depth of an eye target region at a first set of points along a first arc; creating second scan data by determining a depth of the eye target region at a second set of points along a second arc; determining target region parameters based on the first and second scan data; and adjusting one or more surgical position parameters according to the determined target region parameters. | 05-19-2011 |
20110202044 | Optical Coherence Tomographic System for Ophthalmic Surgery - Optical imaging techniques and systems provide high-fidelity optical imaging based on optical coherence tomographic imaging and can be used for optical imaging in ophthalmic surgery and imaging-guided surgery. One method for imaging an eye includes positioning the eye relative to a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system, the eye having a first and a second structure, and imaging the eye with the SD-OCT imaging system by selecting one of a direct image and a mirror image of the first eye-structure and generating a first image-portion corresponding to the selected image of the first eye-structure, selecting one of a direct image and a mirror image of the second eye-structure and generating a first image-portion corresponding to the selected image of the second eye-structure, and suppressing the non-selected images of the first and second structures. | 08-18-2011 |
20130050649 | IMAGING-BASED GUIDANCE SYSTEM FOR OPHTHALMIC DOCKING USING A LOCATION-ORIENTATION ANALYSIS - An imaging-guided docking system can separate the tilt and location of an imaged ophthalmic target and present them in an intuitive manner for an ophthalmic surgeon. The docking system can include an ophthalmic imaging system to image a portion of an eye of a patient, an image processor to determine a location and an orientation of the imaged portion of the eye, and a guidance system, coupled to the ophthalmic imaging system, to guide an ophthalmic docking based on the determined location and orientation. In some implementations, the imaging system images an internal eye-structure to determine its orientation and a video-imaging system video-images a frontal eye-structure to determine a location of the frontal eye-structure. The determined orientation and location can be displayed for the surgeon. The alignment of ophthalmic procedures can also be assisted with this imaging capability, e.g. the placement and centration of IOLs into the lens capsule. | 02-28-2013 |
20130158530 | INTRA-SURGICAL OPTICAL COHERENCE TOMOGRAPHIC IMAGING OF CATARACT PROCEDURES - A cataract surgical system includes a laser source to generate a first set of laser pulses; a guiding optic to guide the first set of laser pulses to a cataract target region in an eye; a laser controller to generate an electronic representation of a target scan pattern, and to control the guiding optic to scan the first set of laser pulses according to a portion of the target scan pattern to create a first photo-disrupted region in the cataract target region; and a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system to generate an image of a portion of the first photo-disrupted region. The laser controller can generate an electronic representation of a modified scan pattern in relation to the image generated by the SD-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern. | 06-20-2013 |
20130158531 | IMAGE PROCESSOR FOR INTRA-SURGICAL OPTICAL COHERENCE TOMOGRAPHIC IMAGING OF LASER CATARACT PROCEDURES - A cataract surgical system includes a laser source to generate a first set of laser pulses; a guiding optic to guide the first set of laser pulses to a cataract target region in an eye; a laser controller to generate an electronic representation of a target scan pattern, and to control the guiding optic to scan the first set of laser pulses according to a portion of the target scan pattern to create a first photo-disrupted region in the cataract target region; and a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system to generate an image of a portion of the first photo-disrupted region. The laser controller can generate an electronic representation of a modified scan pattern in relation to the image generated by the SD-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern. | 06-20-2013 |
20130165911 | Patient Interface With Variable Applanation - A variable-applanation patient interface can include a lens support system, attachable to a distal end of an ophthalmic surgical laser system; a contact lens, supported by the lens support system and configured to make contact with an eye-surface; and an adjustable coupler, coupled to at least one of the lens support system and the contact lens, and configured to be coupled to a non-central region of the eye-surface, to accommodate the contact lens to contact a central region of the eye-surface with a central applanation, to enable a change between the central applanation and an extended applanation, and to accommodate the contact lens to contact an extended region of the eye-surface larger than the central region with the extended applanation. | 06-27-2013 |
20140216468 | Bi-Radial Patient Interface - To improve the precision of ophthalmic surgical procedures by reducing corneal wrinkling, a patient interface for an ophthalmic system can include an attachment portion, configured to attach the patient interface to a distal end of the ophthalmic system; a contact portion, configured to dock the patient interface to an eye; and a contact element, coupled to the contact portion, configured to contact a surface of a cornea of the eye as part of the docking of the patient interface to the eye, and having a central portion with a central radius of curvature Rc and a peripheral portion with a peripheral radius of curvature Rp, wherein Rc is smaller than Rp. | 08-07-2014 |
Patent application number | Description | Published |
20090259605 | HIGH RESOLUTION MONITORING OF CD VARIATIONS - An optical metrology method is disclosed for evaluating the uniformity of characteristics within a semiconductor region having repeating features such a memory die. The method includes obtaining measurements with a probe laser beam having a spot size on the order of micron. These measurements are compared to calibration information obtained from calibration measurements. The calibration information is derived by measuring calibration samples with the probe laser beam and at least one other technology having added information content. In the preferred embodiment, the other technology includes at least one of spectroscopic reflectometry or spectroscopic ellipsometry. | 10-15-2009 |
20110205554 | HIGH RESOLUTION MONITORING OF CD VARIATIONS - An optical metrology method is disclosed for evaluating the uniformity of characteristics within a semiconductor region having repeating features such a memory die. The method includes obtaining measurements with a probe laser beam having a spot size on the order of micron. These measurements are compared to calibration information obtained from calibration measurements. The calibration information is derived by measuring calibration samples with the probe laser beam and at least one other technology having added information content. In the preferred embodiment, the other technology includes at least one of spectroscopic reflectometry or spectroscopic ellipsometry. | 08-25-2011 |
20140249261 | NANOCOMPOSITE MATERIAL CONTAINING ALUMINA NANOFIBERS AND METHOD FOR MAKING SAME - A method for producing a nanocomposite material reinforced by alumina Al | 09-04-2014 |
20140249262 | APPARATUS AND METHOD FOR PRODUCING COATINGS REINFORCED WITH ALUMINA NANOFIBERS - A method for producing a nanocoating reinforced by alumina Al | 09-04-2014 |
20150031816 | METHOD AND APPARATUS FOR PRODUCING A NANOCOMPOSITE MATERIAL REINFORCED BY UNIDIRECTIONALLY ORIENTED PRE-DISPERSED ALUMINA NANOFIBERS - Method for producing a nanocomposite material reinforced by unidirectionally oriented pre-dispersed alumina nanofibers. The process is suited for industrial-scale production of the nanocomposite materials. The nanocomposite production process involves, synthesis of unidirectionally oriented pre-dispersed alumina nanofibers, casting a mat of pre-dispersed nanofibers with a predetermined orientation in the atmosphere of air or other gas(es) by saturating the nanofibers with liquid polymer matrix. Polymer matrix may include thermosets or/and thermoplastics. The material forming the polymer matrix may be heated to its melting point temperature to transform it to liquid phase. After saturation, the polymer matrix is hardened by lowering its temperature or by means of exposing the polymer matrix to UV radiation, electron beam and/or chemical hardeners. The nanomaterial is composed of polymer composite with homogeneously dispersed uniformly oriented reinforcing nanofibers. Subsequently, the nanofibers in the nanocomposite are dispersed by means of subjecting to hydrodynamic stress, mechanical or/and ultrasound coarse dispersing. | 01-29-2015 |
Patent application number | Description | Published |
20100124642 | UNDERCOATING LAYERS PROVIDING IMPROVED CONDUCTIVE TOPCOAT FUNCTIONALITY - A coated article includes a substrate and a first coating formed over at least a portion of the substrate. The first coating includes a mixture of oxides including oxides of at least two of P, Si, Ti, Al and Zr. A conductive functional coating is formed over at least a portion of the first coating. In one embodiment, the functional coating includes fluorine doped tin oxide. | 05-20-2010 |
20100124643 | UNDERCOATING LAYERS PROVIDING IMPROVED PHOTOACTIVE TOPCOAT FUNCTIONALITY - A coated article includes a substrate and a first coating formed over at least a portion of the substrate. The first coating includes a mixture of oxides including oxides of at least two of P, Si, Ti, Al and Zr. A photoactive functional coating is formed over at least a portion of the first coating. In one embodiment, the functional coating includes titania. | 05-20-2010 |
20100285290 | UNDERCOATING LAYERS PROVIDING IMPROVED TOPCOAT FUNCTIONALITY - A coated article includes a substrate and a first coating formed over at least a portion of the substrate. The first coating includes a mixture of oxides including oxides of at least two of P, Si, Ti, Al and Zr. A functional coating is formed over at least a portion of the first coating. In one embodiment, the functional coating includes fluorine doped tin oxide. In another embodiment, the functional coating includes titania. | 11-11-2010 |
20120172209 | UNDERCOATING LAYERS PROVIDING IMPROVED PHOTOACTIVE TOPCOAT FUNCTIONALITY - A coated article includes a substrate and a first coating formed over at least a portion of the substrate. The first coating includes a mixture of oxides including oxides of at least two of P, Si, Ti, Al and Zr. A photoactive functional coating is formed over at least a portion of the first coating. In one embodiment, the functional coating includes titanic. | 07-05-2012 |
Patent application number | Description | Published |
20100302040 | TWO-DIMENSIONAL ANTENNA CONFIGURATION - In one embodiment, an antenna configuration for locating RFID tags has two sets of (mutually orthogonal) elongated reader coils, where each elongated reader coil corresponds to two or more different possible locations of RFID tags, and each possible location is associated with one reader coil in each of the two sets. The identities and locations of RFID tags can be determined by (sequentially) energizing the different sets of reader coils and correlating the recorded responses from RFID tags. In one application, the antenna configuration is used at the box level of a cold storage system for biological samples having one or more freezers, each freezer having one or racks, each rack receiving one or more boxes, each box receiving one or more sample containers, where, in addition to the biological sample, each sample container has a unique passive RFID tag. | 12-02-2010 |
20130343748 | APPARATUS AND METHOD FOR MONITORING OPTICAL SIGNAL TRANSMISSION IN OPTICAL FIBERS - An apparatus for monitoring optical signal transmission in a plurality of optical fibers may include a fixture for introducing a bend into the plurality of fibers arranged at respective predetermined locations on the fixture, to cause a portion of light propagating in any of the fibers to scatter out therefrom. The apparatus may include a lens unit positioned to focus the scattered light onto predetermined photo-detectors of an array, in accordance with the fiber from which the scattered light emanates, and generate image data indicating a characteristic of the scattered light detected at respective ones of the photo-detectors identified by location in the array corresponding to the respective ones of the photo-detectors. | 12-26-2013 |
Patent application number | Description | Published |
20100322882 | SOLUBILIZING AGENTS FOR ACTIVE OR FUNCTIONAL ORGANIC COMPOUNDS - An active or functional organic compound is solubilized by an ester of an aryl alcohol, e.g., phenethyl, benzyl or substituted benzyl alcohol, and an alkyl or cycloalkyl carboxylic acid, or by a carbonate of said aryl alcohol and an alkyl or cycloalkyl carbonic acid. | 12-23-2010 |
20110166308 | POLYMERS PREPARED FROM MIXTURES OF MULTIFUNCTIONAL N-VINYLFORMAMIDE AND HYBRID REACTIVE N-VINYLFORMAMIDE CROSSLINKING MONOMER MOIETIES AND USES THEREOF - The present invention provides polymers resulting from polymerization of at least one reactive vinyl monomer moiety and a multifunctional N-vinylformamide crosslinking moiety; polymers resulting from polymerization of at least one reactive vinyl monomer moiety and a hybrid N-vinylformamide crosslinking moiety having at least one N-vinylformamide functionality and at least one other reactive vinyl functionality; polymers resulting from polymerization of at least one hybrid reactive N-vinylformamide monomer moiety having one N-vinylformamide functionality and at least one other reactive non-vinyl functionality and a multifunctional N-vinylformamide crosslinking moiety; and polymers resulting from polymerization of at least one hybrid reactive N-vinylformamide monomer moiety having one N-vinylformamide functionality and at least one other reactive non-vinyl functionality and a hybrid N-vinylformamide crosslinking moiety having at least one N-vinylformamide functionality and at least one other reactive vinyl functionality. The invention further provides a wide variety of compositions comprising the novel crosslinked polymers. | 07-07-2011 |
20130085248 | POLYMERS PREPARED FROM MIXTURES OF MULTIFUNCTIONAL N-VINYLFORMAMIDE AND HYBRID REACTIVE N-VINYLFORMAMIDE CROSSLINKING MONOMER MOIETIES AND USES THEREOF - The present invention provides polymers resulting from polymerization of at least one reactive vinyl monomer moiety and a multifunctional N-vinylformamide crosslinking moiety; polymers resulting from polymerization of at least one reactive vinyl monomer moiety and a hybrid N-vinylformamide crosslinking moiety having at least one N-vinylformamide functionality and at least one other reactive vinyl functionality; polymers resulting from polymerization of at least one hybrid reactive N-vinylformamide monomer moiety having one N-vinylformamide functionality and at least one other reactive non-vinyl functionality and a multifunctional N-vinylformamide crosslinking moiety; and polymers resulting from polymerization of at least one hybrid reactive N-vinylformamide monomer moiety having one N-vinylformamide functionality and at least one other reactive non-vinyl functionality and a hybrid N-vinylformamide crosslinking moiety having at least one N-vinylformamide functionality and at least one other reactive vinyl functionality. The invention further provides a wide variety of compositions comprising the novel crosslinked polymers. | 04-04-2013 |
20130136706 | SOLUBILIZING AGENTS FOR ACTIVE OR FUNCTIONAL ORGANIC COMPOUNDS - An active or functional organic compound is solubilized by an ester of an aryl alcohol, e.g., phenethyl, benzyl or substituted benzyl alcohol, and an alkyl or cycloalkyl carboxylic acid, or by a carbonate of said aryl alcohol and an alkyl or cycloalkyl carbonic acid. | 05-30-2013 |
Patent application number | Description | Published |
20090248975 | SYSTEMS AND METHODS FOR MANAGING STALLED STORAGE DEVICES - Embodiments relate to systems and methods for managing stalled storage devices of a storage system. In one embodiment, a method for managing access to storage devices includes determining that a first storage device, which stores a first resource, is stalled and transitioning the first storage device to a stalled state. The method also includes receiving an access request for at least a portion of the first resource while the first storage device is in the stalled state and attempting to provide access to a representation of the portion of the first resource from at least a second storage device that is not in a stalled state. In another embodiment, a method of managing access requests by a thread for a resource stored on a storage device includes initializing a thread access level for an access request by a thread for the resource. The method also includes determining whether the storage device, which has a device access level, is accessible based at least in part on the thread access level and the device access level and selecting a thread operation based at least in part on the determination of whether the storage device is accessible. The thread operation may be selected from attempting the thread access request if the device is accessible and determining whether to restart the thread access request if the device is not accessible. | 10-01-2009 |
20090249013 | SYSTEMS AND METHODS FOR MANAGING STALLED STORAGE DEVICES - Embodiments relate to systems and methods for managing stalled storage devices of a storage system. In one embodiment, a method for managing access to storage devices includes determining that a first storage device, which stores a first resource, is stalled and transitioning the first storage device to a stalled state. The method also includes receiving an access request for at least a portion of the first resource while the first storage device is in the stalled state and attempting to provide access to a representation of the portion of the first resource from at least a second storage device that is not in a stalled state. In another embodiment, a method of managing access requests by a thread for a resource stored on a storage device includes initializing a thread access level for an access request by a thread for the resource. The method also includes determining whether the storage device, which has a device access level, is accessible based at least in part on the thread access level and the device access level and selecting a thread operation based at least in part on the determination of whether the storage device is accessible. The thread operation may be selected from attempting the thread access request if the device is accessible and determining whether to restart the thread access request if the device is not accessible. | 10-01-2009 |
20110087928 | SYSTEMS AND METHODS FOR MANAGING STALLED STORAGE DEVICES - Embodiments relate to systems and methods for managing stalled storage devices of a storage system. In one embodiment, a method for managing access to storage devices includes determining that a first storage device, which stores a first resource, is stalled and transitioning the first storage device to a stalled state. The method also includes receiving an access request for at least a portion of the first resource while the first storage device is in the stalled state and attempting to provide access to a representation of the portion of the first resource from at least a second storage device that is not in a stalled state. In another embodiment, a method of managing access requests by a thread for a resource stored on a storage device includes initializing a thread access level for an access request by a thread for the resource. The method also includes determining whether the storage device, which has a device access level, is accessible based at least in part on the thread access level and the device access level and selecting a thread operation based at least in part on the determination of whether the storage device is accessible. The thread operation may be selected from attempting the thread access request if the device is accessible and determining whether to restart the thread access request if the device is not accessible. | 04-14-2011 |
Patent application number | Description | Published |
20080222302 | DEVICES AND METHODS FOR MINIMIZING START UP DELAY IN TRANSMISSION OF STREAMING MEDIA - A method for a client to receive streaming media over a network includes receiving data having the streaming media encoded therein and storing the received data in a de-jitter buffer thereby increasing a fullness of the de-jitter buffer. The method further includes, when the fullness reaches a fill level, initiating play out of the stored data from the de-jitter buffer, and changing the fill level while playing out the stored data. | 09-11-2008 |
20100082411 | DYNAMIC ADVERTISEMENT MANAGEMENT - A method and system for generating digital advertisements is provided. A method employed by the system may include receiving template information that that defines dynamic elements of the advertisement, receiving data associated with the dynamic elements, generating browser code based on the template information and the data, and communicating the browser code to a browser. The method may also include receiving a second template that includes a creative applet reference and combining the template information with the browser code. The second template may also include a reference to an alternate image that is rendered when an image defined by the creative applet cannot be rendered. | 04-01-2010 |
20100107061 | METHOD AND APPARATUS FOR ESTIMATING THE SIZE OF RENDERED TEXT - A method of fitting text comprising characters belonging to a character set into a text area wherein the text is rendered in a font and at a font size estimates a total width of the text based on at least a representative width associated with the character set, font and font size, identifies a horizontal truncation boundary based on at least the estimated width and the width of the text area, identifies a vertical truncation boundary based on at least the estimated width, text area, horizontal truncation boundary, and a representative height associated with the character set, font and font size, wraps the text at the horizontal truncation boundary, and truncates the text at the vertical truncation boundary. | 04-29-2010 |
Patent application number | Description | Published |
20110270850 | Prioritization of Resources based on User Activities - A computing system generates resource data that represents a resource. The content of the resource data is dependent on a ranking of resources in a set of resources. The ranking of the resources in the set of resources is dependent on interactions between users in a set of users and the resources in the set of resources. The ranking of the resources in the set of resources also is dependent on a degree to which each user in the set of users is related to a user. | 11-03-2011 |
20110276925 | Presentation of Information Describing User Activities with Regard to Resources - A resource reference is detected in a base resource, such as a web page or an email message. The resource reference refers to a target resource, such as another webpage or another email message. An appropriate activity-based resource type for the resource reference is then identified. The resource reference is then linked to an activity-based resource such that when the base resource is displayed and a user interacts with the resource reference, the activity-based resource is displayed to the user. The activity-based resource comprises a calculated field that has a value that indicates how one or more users have interacted with one or more resources. The value of the calculated field is calculated using activity data indicating how users interacted with the resources. The activity data is generated without receiving input of the activity data from the users. | 11-10-2011 |
20120110516 | POSITION AWARE GESTURES WITH VISUAL FEEDBACK AS INPUT METHOD - A gesture based user interface is provided for a user to interact with a device in order to operate and control the device through detection of gestures and movements of the user. Visual feedback of the user gestures is provided to the user to aid in the user's operational and control decisions of a device. An image capturing device such as a video camera may be employed to capture a user's image, and an integrated application on a computing device may process continuous images from the capturing device to recognize and track user gestures. The gestures may correlate to an object and/or location on the display and the user's image may be projected on the display to provide visual feedback of the user's interaction. | 05-03-2012 |
20120290545 | COLLECTION OF INTRANET ACTIVITY DATA - Systems, methods and computer program products for facilitating the collection of data within a computer network (especially an intranet) while complying with applicable privacy laws and regulations, as well as individual organizations' rules addressing intranet users' privacy are disclosed. Such systems, methods and computer program products allow for the collecting of activity information related to computer-based activities performed by users while logged into an organization's intranet. Such activity includes navigating to URLs, opening and editing documents, writing, opening and reading email and instant messages, and the like. The collecting, consolidating, storing and exposing of such activity information—while ensuring privacy requirements—serves as a basis for high-value services (e.g., augmenting documents with extra information, improving search results, automatic news feeds, social networking announcements, etc.) to be offered and provisioned to such users. | 11-15-2012 |
20120290565 | AUTOMATIC SOCIAL GRAPH CALCULATION - Systems, methods and computer program products are disclosed for facilitating the collection of activity data, organizational hierarchy data and distribution list data within a private computer network (especially an intranet) while complying with applicable privacy laws and regulations, as well as individual organizations' business rules addressing intranet users' privacy to display a social graph of organization members related to a requesting organization member. Such systems, methods and computer program products allow for the collecting of such data passively without a need for active participation from the requester. A computer-implemented process for displaying a social graph further comprises calculating sub-scores for each of activity data, organizational data and distribution list data and calculating a total score for each related organization member and displaying the social graph comprising those organization members whose score exceeds a predetermined value as related to the requester. | 11-15-2012 |
20130002565 | DETECTING PORTABLE DEVICE ORIENTATION AND USER POSTURE VIA TOUCH SENSORS - Concepts and technologies are described herein for processing touch sensor signals from sensors located on a portable touch screen device along with accelerometer data, to determine if, and how, the device is currently being used. Data from touch sensors along with accelerometer data are analyzed to identify a manner in which the device is being held, including how the user is holding the device. The touch sensor signals can be used to better control the device, including placing the device into a sleep state, and waking up the device. The touch sensor signals can also be used to configure the display contents, including where to locate various virtual keys or function keys on the screen or how to present a virtual keyboard based on how the user is holding and using the device. | 01-03-2013 |
20130045132 | DISINFECTING TOUCH-BASED SCREEN AUTOMATICALLY - A UV and visible light transparent film material is secured onto or within a touch-based screen to automatically disinfect the external surface. UV light is emitted from a UV light source into an edge of the transparent film material in order to transfer the UV light through the transparent film material while remaining in the transparent film material through total internal reflection effect. Some UV light exits the transparent film material at points of contact to disinfect fingertips and immediate surrounding areas through the frustrated total internal reflection effect. | 02-21-2013 |
20130332475 | TRANSFORMING DATA INTO CONSUMABLE CONTENT - Concepts and technologies are described herein for transforming data into consumable content. In accordance with the concepts and technologies disclosed herein, a computing device can execute a transformation engine for transforming data into the consumable content. The computing device can be configured to analyze the data to identify relationships within data elements or other portions of the data. The computing device also can determine a visualization model to apply to the data and to choose a world based upon the determined visualization model. The computing device can obtain rules associated with the selected or chosen world, and can apply the rules to the data to generate the output. In some embodiments, the computing device can be configured to obtain and apply feedback to the output. | 12-12-2013 |
20140026038 | TRANSFORMING DATA TO CREATE LAYOUTS - Concepts and technologies are described herein for transforming data to create layouts. In accordance with the concepts and technologies disclosed herein, a computing device can execute a layout generator. The computing device can be configured to receive or retrieve data that includes visual content such as an image and other content such as text. The computing device can analyze the visual content to identify a salient region and/or an invariant region within the visual content. The computing device can access designs for laying out visual content and other content based upon an identified salient region and/or invariant region. The computing device can evaluate the designs to determine if a design matches the data. The computing device can load the data into the selected design to generate the layout. | 01-23-2014 |
Patent application number | Description | Published |
20100307581 | LARGE AREA DYE CELLS, AND METHODS OF PRODUCTION THEREOF - A photovoltaic cell for converting a light source into electricity, including an at least partially transparent cell wall having an intenor surface, an electrolyte, disposed within the cell wall, containing a redox species, and at least partially transparent conductive coating disposed on the intenor surface, an anode adapted to convert photons to electrons, including a porous titania film disposed on the conductive coating and adapted to contact the redox species, the film having a plurality of continuous areas separated by gaps disposed along a length of the film, and a dye, absorbed on a surface of the film, a cathode disposed opposite the anode, to effect electrolytic communication, via the electrolyte, with the porous film, and at least two conductor structures, disposed within the gaps, electrically connected to the anode and to the conductive coating, and abutting the film | 12-09-2010 |
20110232736 | PHOTOVOLTAIC CELL - A photovoltaic cell including: (a) a housing adapted to enclose the photovoltaic cell, and including an at least partially transparent cell wall; (b) an electrolyte, disposed within the cell wall, and containing a corrosive redox species; (c) an at least partially transparent conductive coating disposed on an interior surface of the cell wall, within the photovoltaic cell; (d) an anode disposed on the conductive coating, the anode including a porous film adapted to make intimate contact with the redox species, and a dye, absorbed on a surface of the porous film, the dye and the film adapted to convert photons to electrons; (e) a cathode, disposed within an interior surface of the housing and disposed substantially opposite the anode, including a conductive carbon layer, and a catalytic component, associated with the carbon layer and adapted to catalyze a redox reaction, the carbon layer adapted to transfer electrons from the catalytic component to a current collection component of the cathode, and (f) at least one metal strip or wire, electrically associated with the anode and with the conductive coating, the strip or wire having sufficient thickness to form a protrusion protruding above a plane of the porous film by at least 50 micrometers, wherein a distance between a surface of the catalytic component and a surface of the porous film is less than 20 micrometers. | 09-29-2011 |
Patent application number | Description | Published |
20100180814 | FABRICATION OF SIC SUBSTRATES WITH LOW WARP AND BOW - A method of fabricating an SiC single crystal includes (a) physical vapor transport (PVT) growing a SiC single crystal on a seed crystal in the presence of a temperature gradient, wherein an early-to-grow portion of the SiC single crystal is at a lower temperature than a later-to-grow portion of the SiC single crystal. Once grown, the SiC single crystal is annealed in the presence of a reverse temperature gradient, wherein the later-to-grow portion of the SiC single crystal is at a lower temperature than the early-to-grow portion of the SiC single crystal. | 07-22-2010 |
20130280466 | Large Diameter, High Quality SiC Single Crystals, Method and Apparatus - A method and system of forming large-diameter SiC single crystals suitable for fabricating high crystal quality SiC substrates of 100, 125, 150 and 200 mm in diameter are described. The SiC single crystals are grown by a seeded sublimation technique in the presence of a shallow radial temperature gradient. During SiC sublimation growth, a flux of SiC bearing vapors filtered from carbon particulates is substantially restricted to a central area of the surface of the seed crystal by a separation plate disposed between the seed crystal and a source of the SiC bearing vapors. The separation plate includes a first, substantially vapor-permeable part surrounded by a second, substantially non vapor-permeable part. The grown crystals have a flat or slightly convex growth interface. Large-diameter SiC wafers fabricated from the grown crystals exhibit low lattice curvature and low densities of crystal defects, such as stacking faults, inclusions, micropipes and dislocations. | 10-24-2013 |
20130309496 | "Method for Synthesizing Ultrahigh-Purity Silicon Carbide" - In a method of forming polycrystalline SiC grain material, low-density, gas-permeable and vapor-permeable bulk carbon is positioned at a first location inside of a graphite crucible and a mixture of elemental silicon and elemental carbon is positioned at a second location inside of the graphite crucible. Thereafter, the mixture and the bulk carbon are heated to a first temperature below the melting point of the elemental Si to remove adsorbed gas, moisture and/or volatiles from the mixture and the bulk carbon. Next, the mixture and the bulk carbon are heated to a second temperature that causes the elemental Si and the elemental C to react forming as-synthesized SiC inside of the crucible. The as-synthesized SiC and the bulk carbon are then heated in a way to cause the as-synthesized SiC to sublime and produce vapors that migrate into, condense on and react with the bulk carbon forming polycrystalline SiC material. | 11-21-2013 |
20130320275 | Vanadium Compensated, SI SiC Single Crystals of NU and PI Type and the Crystal Growth Process Thereof - In a crystal growth apparatus and method, polycrystalline source material and a seed crystal are introduced into a growth ambient comprised of a growth crucible disposed inside of a furnace chamber. In the presence of a first sublimation growth pressure, a single crystal is sublimation grown on the seed crystal via precipitation of sublimated source material on the seed crystal in the presence of a flow of a first gas that includes a reactive component that reacts with and removes donor and/or acceptor background impurities from the growth ambient during said sublimation growth. Then, in the presence of a second sublimation growth pressure, the single crystal is sublimation grown on the seed crystal via precipitation of sublimated source material on the seed crystal in the presence of a flow of a second gas that includes dopant vapors, but which does not include the reactive component. | 12-05-2013 |
20140234194 | Vanadium Doped SiC Single Crystals and Method Thereof - A sublimation grown SiC single crystal includes vanadium dopant incorporated into the SiC single crystal structure via introduction of a gaseous vanadium compound into a growth environment of the SiC single crystal during growth of the SiC single crystal. | 08-21-2014 |
Patent application number | Description | Published |
20090053125 | Stabilizing 4H Polytype During Sublimation Growth Of SiC Single Crystals - A SiC single crystal is grown by physical vapor transport (PVT) in a graphite growth chamber, the interior of which is charged with a SiC source material and a SiC single crystal seed in spaced relation. During PVT growth of the SiC single crystal, the growth chamber further includes Ce. The SiC single crystal grows on the SiC single crystal seed in response to heating the interior of the growth chamber to a growth temperature and in the presence of a temperature gradient in the growth chamber whereupon the temperature of the SiC single crystal seed is lower than the temperature of the SiC source material. The Ce can include either Ce silicide or Ce carbide. | 02-26-2009 |
20090169459 | Intra-Cavity Gettering of Nitrogen in Sic Crystal Growth - In method of crystal growth, an interior of a crystal growth chamber ( | 07-02-2009 |
20100018455 | System for Forming SiC Crystals Having Spatially Uniform Doping Impurities - A physical vapor transport system includes a growth chamber charged with source material and a seed crystal in spaced relation, and at least one capsule having at least one capillary extending between an interior thereof and an exterior thereof, wherein the interior of the capsule is charged with a dopant. Each capsule is installed in the growth chamber. Through a growth reaction carried out in the growth chamber following installation of each capsule therein, a crystal is formed on the seed crystal using the source material, wherein the formed crystal is doped with the dopant. | 01-28-2010 |
20100061914 | GUIDED DIAMETER SiC SUBLIMATION GROWTH WITH MULTI-LAYER GROWTH GUIDE - In the growth of a SiC boule, a growth guide is provided inside of a growth crucible that is charged with SiC source material at a bottom of the crucible and a SiC seed crystal at a top of the crucible. The growth guide has an inner layer that defines at least part of an opening in the growth guide and an outer layer that supports the inner layer in the crucible. The opening faces the source material with the seed crystal positioned at an end of the opening opposite the source material. The inner layer is formed from a first material having a higher thermal conductivity than the second, different material forming the outer layer. The source material is sublimation grown on the seed crystal in the growth crucible via the opening in the growth guide to thereby form the SiC boule on the seed crystal. | 03-11-2010 |
20100139552 | Axial Gradient Transport Growth Process and Apparatus Utilizing Resistive Heating - A crucible has a first resistance heater is disposed in spaced relation above the top of the crucible and a second resistance heater with a first resistive section disposed in spaced relation beneath the bottom of the crucible and with a second resistive section disposed in spaced relation around the outside of the side of the crucible. The crucible is charged with a seed crystal at the top of an interior of the crucible and a source material in the interior of the crucible in spaced relation between the seed crystal and the bottom of the crucible. Electrical power of a sufficient extent is applied to the first and second resistance heaters to create in the interior of the crucible a temperature gradient of sufficient temperature to cause the source material to sublimate and condense on the seed crystal thereby forming a growing crystal. | 06-10-2010 |
20110303884 | SiC Crystals Having Spatially Uniform Doping Impurities - A sublimation-grown silicon carbide (SiC) single crystal boule includes a deep level dopant introduced into the SiC single crystal boule during sublimation-growth thereof such that in a continuous section of the boule that is not less than 50% of a continuous length of said boule, the deep level dopant concentration at the boule center varies by not more than 25% from the average concentration of the deep level dopant in the continuous section of the boule. | 12-15-2011 |
20120103249 | SIC SINGLE CRYSTAL SUBLIMATION GROWTH METHOD AND APPARATUS - A physical vapor transport growth system includes a growth chamber charged with SiC source material and a SiC seed crystal in spaced relation and an envelope that is at least partially gas-permeable disposed in the growth chamber. The envelope separates the growth chamber into a source compartment that includes the SiC source material and a crystallization compartment that includes the SiC seed crystal. The envelope is formed of a material that is reactive to vapor generated during sublimation growth of a SiC single crystal on the SiC seed crystal in the crystallization compartment to produce C-bearing vapor that acts as an additional source of C during the growth of the SiC single crystal on the SiC seed crystal. | 05-03-2012 |
20120225004 | Halosilane Assisted PVT Growth of SiC - In a physical vapor transport growth technique for silicon carbide a silicon carbide powder and a silicon carbide seed crystal are introduced into a physical vapor transport growth system and halosilane gas is introduced separately into the system. The source powder, the halosilane gas, and the seed crystal are heated in a manner that encourages physical vapor transport growth of silicon carbide on the seed crystal, as well as chemical transformations in the gas phase leading to reactions between halogen and chemical elements present in the growth system. | 09-06-2012 |
20120285370 | SUBLIMATION GROWTH OF SIC SINGLE CRYSTALS - In SiC sublimation crystal growth, a crucible is charged with SiC source material and SiC seed crystal in spaced relation and a baffle is disposed in the growth crucible around the seed crystal. A first side of the baffle in the growth crucible defines a growth zone where a SiC single crystal grows on the SiC seed crystal. A second side of the baffle in the growth crucible defines a vapor-capture trap around the SiC seed crystal. The growth crucible is heated to a SiC growth temperature whereupon the SiC source material sublimates and forms a vapor which is transported to the growth zone where the SiC crystal grows by precipitation of the vapor on the SiC seed crystal. A fraction of this vapor enters the vapor-capture trap where it is removed from the growth zone during growth of the SiC crystal. | 11-15-2012 |