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| 20080233602 | Detecting and profiling molecular complexes - Methods are provided for detecting the formation of complexes of molecules, especially proteins, in a sample, such as a cell or tissue lysate. In one aspect, a cleaving probe specific for a first protein in a complex and one or more binding compounds specific for one or more second proteins in a complex are provided. Upon binding, the cleaving probe is induced to generate an active species, such as singlet oxygen, that cleaves molecular tags attached to the binding compounds only in the local region of the cleaving probe. The released molecular tags are separated from the assay mixture and from one another to provide a readout that is related to the number and types of proteins present in the complex. | 09-25-2008 |
| 20090011440 | Receptor Tyrosine Kinase Signaling Pathway Analysis For Diagnosis And Therapy - The invention provides a method for determining the activation status of receptor tyrosine kinase (RTK) pathways in either cell samples or patient samples by measuring receptor dimerization and relative amounts of protein-protein complexes or activated effector proteins that are characteristic of an RTK pathway. The invention also provides a method of using such status information to select patients responsive to pathway-specific drugs, and more particularly, to methods for measuring ErbB receptors and receptor complexes and using such information to select patients responsive to ErbB pathway-specific drugs. Preferably, methods of the invention are implemented by using sets of binding compounds having releasable molecular tags that are specific for multiple components of one or more complexes formed in RTK activation. After binding, molecular tags are released and separated from the assay mixture for analysis. | 01-08-2009 |
| 20090111127 | Surface Receptor Complexes as Biomarkers - The invention is directed to a new class of biomarker in patient samples comprising dimers of cell surface membrane receptors. In one aspect, the invention includes a method of determining the status of a disease or healthful condition by correlating such condition to amounts of one or more dimers of cell surface membrane receptors measured directly in a patient sample, in particular a fixed tissue sample. In another aspect, the invention includes a method of determining a status of a cancer in a specimen from an individual by correlating measurements of amounts of one or more dimers of cell surface membrane receptors in cells of the specimen to such status, including presence or absence of a pre-cancerous state, presence or absence of a cancerous state, prognosis of a cancer, or responsiveness to treatment. Preferably, methods of the invention are implemented by using sets of binding compounds having releasable molecular tags that are specific for multiple components of one or more types of receptor dimers. After binding, molecular tags are released and separated from the assay mixture for analysis. | 04-30-2009 |
| 20100291594 | ErbB Surface Receptor Complexes as Biomarkers - The invention is directed to a new class of biomarker in patient samples comprising dimers of ErbB cell surface membrane receptors. In one aspect, the invention includes a method of determining the status of a disease or healthful condition by correlating such condition to amounts of one or more dimers of ErbB cell surface membrane receptors measured directly in a patient sample, in particular a fixed tissue sample. In another aspect, the invention includes a method of determining a status of a cancer in a specimen from an individual by correlating measurements of amounts of one or more dimers of ErbB cell surface membrane receptors in cells of the specimen to such status, including presence or absence of a pre-cancerous state, presence or absence of a cancerous state, prognosis of a cancer, or responsiveness to treatment. Preferably, methods of the invention are implemented by using sets of binding compounds having releasable molecular tags that are specific for multiple components of one or more types of receptor dimers. After binding, molecular tags are released and separated from the assay mixture for analysis. | 11-18-2010 |
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| 20090028135 | SYSTEM AND METHOD FOR UNIFIED COMMUNICATIONS THREAT MANAGEMENT (UCTM) FOR CONVERGED VOICE, VIDEO AND MULTI-MEDIA OVER IP FLOWS - A method and system for unified communications threat management (UCTM) for converged voice and video over IP is disclosed. A computer-implemented method for threat management receives an incoming packet. The incoming packet is broken into sub-packets and fed to a plurality of packet processing engines. Each packet processing engine inspects the sub-packets and annotate the sub-packets with meta-data. The annotated sub-packets are combined and processed by a plurality of application engine to generate a processed packet. The processed packet is classified and stored in a database. | 01-29-2009 |
| 20090103524 | SYSTEM AND METHOD TO PRECISELY LEARN AND ABSTRACT THE POSITIVE FLOW BEHAVIOR OF A UNIFIED COMMUNICATION (UC) APPLICATION AND ENDPOINTS - A system and method to precisely learn and enforce security rules for Unified Communication (UC) applications and endpoints is disclosed. According to one embodiment, a behavioral learning system learns and abstracts positive flow behaviors of UC applications and endpoints. The properties of previously received messages from the endpoints and learned behaviors of the plurality of endpoints are stored in a database. A message from a endpoint is received by a message scanner and correlated with the AOR records in the database. The message is classified into one of a whitelist, a blacklist, and a graylist based on the results of analysis by the analysis engine. The whitelist contains the AOR records that are legitimate, the blacklist contains the AOR records that are a potential attack, and the graylist contains the AOR records that belong to neither the whitelist nor the blacklist. Based on the analysis and inspection of the message in light of the learned behaviors, a decision is made to allow, deny, quarantine or redirect the message. | 04-23-2009 |
| 20090106318 | SYSTEM AND METHOD FOR DETECTING SPAM OVER INTERNET TELEPHONY (SPIT) IN IP TELECOMMUNICATION SYSTEMS - A method and system for detecting a spam over internet telephony (SPIT) is disclosed. Incoming call requests are received and analyzed using heuristic algorithms. A runtime action is provided based on the analysis using the heuristic algorithms. The heuristic algorithms include zero-touch heuristic algorithms that require no human intervention, one-touch heuristic algorithms that require human intervention one time, and multi-touch heuristic algorithms that require human intervention more than one time. Cumulative probability is calculated for each incoming call request, and the incoming call request is classified as a spam if the cumulative probability exceeds a threshold. | 04-23-2009 |
| 20120204261 | SYSTEM AND METHOD FOR UNIFIED COMMUNICATIONS THREAT MANAGEMENT (UCTM) FOR CONVERGED VOICE, VIDEO AND MULTI-MEDIA OVER IP FLOWS - A method and system for unified communications threat management (UCTM) for converged voice and video over IP is disclosed. A computer-implemented method for threat management receives an incoming packet. The incoming packet is broken into sub-packets and fed to a plurality of packet processing engines. Each packet processing engine inspects the sub-packets and annotate the sub-packets with meta-data. The annotated sub-packets are combined and processed by a plurality of application engine to generate a processed packet. The processed packet is classified and stored in a database. | 08-09-2012 |
| 20120246103 | SYSTEM AND METHOD FOR DETECTING SPAM OVER INTERNET TELEPHONY (SPIT) IN IP TELECOMMUNICATION SYSTEMS - A method and system for detecting a spam over internet telephony (SPIT) is disclosed. Incoming call requests are received and analyzed using heuristic algorithms. A runtime action is provided based on the analysis using the heuristic algorithms. The heuristic algorithms include zero-touch heuristic algorithms that require no human intervention, one-touch heuristic algorithms that require human intervention one time, and multi-touch heuristic algorithms that require human intervention more than one time. Cumulative probability is calculated for each incoming call request, and the incoming call request is classified as a spam if the cumulative probability exceeds a threshold. | 09-27-2012 |
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| 20090116518 | Multiplexing of optical beams using reversed laser scanning - A high efficiency, low cost, nondispersive optical multiplexing arrangement for optical beams, used a technique denominated “Reverse Laser Scanning.” In the Reverse Laser Scanning operation, different laser beams angularly meet on the rotational axis of a galvanometer-mounted mirror or the like. Upon reflection from the mirror, each of the laser beams is propagated along one defined direction by appropriate angular positioning of the galvanometer mirror. The process enables several useful deployments, including multi-chemical detection using several lasers in the same sensor, remotely operated laser switching for medical surgery and diagnosis where multiple lasers may be used, and wavelength, code, and time division multiplexing in communication systems, among others. | 05-07-2009 |
| 20100296083 | Detection and identification of solid matter - Detection and identification of minute quantities of condensed or solid state materials with significantly improved performance over the present state-of-the-art, comprises illuminating a small target particle with an appropriate laser radiation at a wavelength that is strongly absorbed by the target. The resulting temperature rise is observed by monitoring the increased blackbody radiation from the sample. An unambiguous determination of the target compound or the target material composition can be achieved through the use of a tunable laser that generates an absorption fingerprint of the target. | 11-25-2010 |
| 20120018638 | DETECTION AND IDENTIFICATION OF SOLID MATTER - Detection and identification of minute quantities of condensed or solid state materials with significantly improved performance over the present state-of-the-art, comprises illuminating a small target particle with an appropriate laser radiation at a wavelength that is strongly absorbed by the target. The resulting temperature rise is observed by monitoring the increased blackbody radiation from the sample. An unambiguous determination of the target compound or the target material composition can be achieved through the use of a tunable laser that generates an absorption fingerprint of the target. | 01-26-2012 |
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| 20090034619 | Adapting an encoded video signal to encoding complexity - Techniques for adapting an encoded video signal to a complexity of video encoding may be used to reduce a bit rate of an encoded video signal when the complexity is reduced. Video communication according to the present techniques includes adapting an encoded video signal to an encoding complexity used to derive a set of encoded data from a series of video frames. | 02-05-2009 |
| 20110050935 | METHOD AND SYSTEM FOR MIXED-RESOLUTION LOW-COMPLEXITY INFORMATION CODING AND A CORRESPONDING METHOD AND SYSTEM FOR DECODING CODED INFORMATION - Method and system embodiments of the present invention are directed to information compression by information-coding subsystems within computationally-constrained information sources, efficient information transmission through electronic communications media to information sinks with relatively large computational bandwidths. One embodiment of the present invention is directed to a method and system for low-complexity, mixed-resolution information coding by low-powered, computationally constrained distributed sensors which provide continuous video images through wireless communications to a computer-system information sink where the coded information is decoded. | 03-03-2011 |
| 20110052087 | METHOD AND SYSTEM FOR CODING IMAGES - Embodiments of the present invention are directed to efficient encoding of digital data using combinations of encoding techniques. In certain embodiments of the present invention, images or other data are encoded using both source coding and channel coding. Memoryless-closet-based encoding is used to generate symbol planes, the least significant of which is block-by-block entropy coded, and the remaining of which are channel coded, in their entirety, for each of a number of block classes. A prefix code is used to entropy code least-significant symbol-plane blocks. Coding parameters are obtained by optimization, using statistics collected for each block class, and coded for inclusion in the output bitstream of the encoding methods. | 03-03-2011 |
| 20110093273 | System And Method For Determining The Active Talkers In A Video Conference - The present invention describes a method of determining the active talker for display on a video conferencing system, including the steps of: for each participant, capturing audio data using an audio capture sensor and video data using a video capture sensor; determining the probability of active speech (p | 04-21-2011 |
| 20110268175 | DIFFERENTIAL PROTECTION OF A LIVE SCALABLE MEDIA - Differential protection of a live scalable media is disclosed. A first scalable encoding method is utilized for encoding a layer of a live media bit-stream, the first scalable encoding method having a first error resilience and a first bit cost. In addition, a second scalable encoding method is utilized for encoding an enhancement layer of the live media bit-stream, the second scalable encoding method comprising a second error resilience lower than the first error resilience, the second scalable encoding method further comprising a second bit cost that is lower than the first bit cost. | 11-03-2011 |
| 20110268186 | ENCODING/DECODING SYSTEM USING FEEDBACK - A computer-implemented method for encoding using feedback. The method comprising includes encoding a base layer of a current frame, generating a residue of the current frame, and encoding the residue of said current frame. Also, in response to feedback from a receiver, wherein the feedback is based on the base layer of the current frame and previous correctly received enhancement frames, determining coding strategy for each block of the current frame and coding according to one or more of source coding and Wyner-Ziv coding. | 11-03-2011 |
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| 20120093035 | UNIFIED FABRIC PORT - A method and system for configuring communications over a physical communication link connected between a physical port of a network switch and a physical port of a physical network interface on an end station. The communication link between the physical port of the network switch and the physical port of the physical network interface is logically partitioned into a number of channels of communication. For each channel, a channel profile is generated that defines properties of that channel. The physical network interface is instructed to self-configure such that the physical network interface is able to communicate with the network switch over each channel in accordance with the channel profile defined for that channel. | 04-19-2012 |
| 20120287785 | DATA TRAFFIC HANDLING IN A DISTRIBUTED FABRIC PROTOCOL (DFP) SWITCHING NETWORK ARCHITECTURE - A switching network includes an upper tier having a master switch and a lower tier including a plurality of lower tier entities. The master switch, which has a plurality of ports each coupled to a respective lower tier entity, implements on each of the ports a plurality of virtual ports each corresponding to a respective one of a plurality of remote physical interfaces (RPIs) at the lower tier entity coupled to that port. Data traffic communicated between the master switch and RPIs is queued within virtual ports that correspond to the RPIs with which the data traffic is communicated. The master switch applies data handling to the data traffic in accordance with a control policy based at least upon the virtual port in which the data traffic is queued, such that the master switch applies different policies to data traffic queued to two virtual ports on the same port of the master switch. | 11-15-2012 |
| 20120291034 | TECHNIQUES FOR EXECUTING THREADS IN A COMPUTING ENVIRONMENT - A technique for executing normally interruptible threads of a process in a non-preemptive manner includes in response to a first entry associated with a first message for a first thread reaching a head of a run queue, receiving, by the first thread, a first wake-up signal. In response to receiving the wake-up signal, the first thread waits for a global lock. In response to the first thread receiving the global lock, the first thread retrieves the first message from an associated message queue and processes the retrieved first message. In response to completing the processing of the first message, the first thread transmits a second wake-up signal to a second thread whose associated entry is next in the run queue. Finally, following the transmitting of the second wake-up signal, the first thread releases the global lock. | 11-15-2012 |
| 20120320749 | DATA TRAFFIC HANDLING IN A DISTRIBUTED FABRIC PROTOCOL (DFP) SWITCHING NETWORK ARCHITECTURE - A switching network includes an upper tier having a master switch and a lower tier including a plurality of lower tier entities. The master switch, which has a plurality of ports each coupled to a respective lower tier entity, implements on each of the ports a plurality of virtual ports each corresponding to a respective one of a plurality of remote physical interfaces (RPIs) at the lower tier entity coupled to that port. Data traffic communicated between the master switch and RPIs is queued within virtual ports that correspond to the RPIs with which the data traffic is communicated. The master switch applies data handling to the data traffic in accordance with a control policy based at least upon the virtual port in which the data traffic is queued, such that the master switch applies different policies to data traffic queued to two virtual ports on the same port of the master switch. | 12-20-2012 |
| 20120320800 | Mac Learning in a Trill Network - A switch of a data network implements both a bridge and a virtual bridge. In response to receipt of a data frame by the switch from an external link, the switch performs a lookup in a data structure using a source media access control (SMAC) address specified by the data frame. The switch determines if the external link is configured in a link aggregation group (LAG) and if the SMAC address is newly learned. In response to a determination that the external link is configured in a LAG and the SMAC address is newly learned, the switch associates the SMAC with the virtual bridge and communicates the association to a plurality of bridges in the data network. | 12-20-2012 |
| 20120320926 | Distributed Link Aggregation Group (LAG) for a Layer 2 Fabic - Each of first and second bridges of a data network having respective links to an external node implement a network bridge component that forwards traffic inside the data network and a virtual bridge component that forwards traffic outside of the data network. A virtual bridge is formed including the virtual bridge components of the first and second bridges and an interswitch link (ISL) between the virtual bridge components of the first and second bridges. Data frames are communicated with each of multiple external network nodes outside the data network via a respective one of multiple link aggregation groups all commonly supported by the virtual bridge. | 12-20-2012 |
| 20120324460 | Thread Execution in a Computing Environment - A technique for executing normally interruptible threads of a process in a non-preemptive manner includes in response to a first entry associated with a first message for a first thread reaching a head of a run queue, receiving, by the first thread, a first wake-up signal. In response to receiving the wake-up signal, the first thread waits for a global lock. In response to the first thread receiving the global lock, the first thread retrieves the first message from an associated message queue and processes the retrieved first message. In response to completing the processing of the first message, the first thread transmits a second wake-up signal to a second thread whose associated entry is next in the run queue. Finally, following the transmitting of the second wake-up signal, the first thread releases the global lock. | 12-20-2012 |
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| 20120072306 | Payment Service Provision With Reduced Transaction Costs - A method for providing on-line payment services is provided where a payment service provider pays for a plurality of purchases that are made by a user during a plurality of on-line shopping sessions. An authorization is received for the payment service provider to collect a reimbursement amount from a financial institution of the user. The reimbursement amount is at least equal to a cumulative amount of the payments for the plurality of purchases made by the user during the plurality of on-line shopping sessions. The payment service provider collects the reimbursement amount in a single transaction from the financial institution of the user and pays a fee to the financial institution of the user. The fee is based on the single transaction carried out to collect the reimbursement amount rather than being applied to each of the plurality of purchases or assessed as a percentage of the reimbursement amount, which allows the payment service provider to reduce the costs associated with providing payment services. | 03-22-2012 |
| 20120079087 | ONLINE HELP SYSTEM USING SESSION DETAILS - An on-line help method is provided for a user involved in an on-line session. A plurality of session details related to the on-line session, a help request from the user, and session identification information are received during the on-line session. The plurality of session details are retrieved using the session identification information, and agent help information that includes the plurality of session details is created. The agent help information is associated with the help request and sent to a help agent device. In an embodiment, the agent help information includes a plurality of web pages navigated by the user during the on-line session, and the plurality of web pages are organized according to an order in which the user navigated them. A help agent using the help agent device may use the agent help information to quickly and accurate diagnose any issues with the on-line session. | 03-29-2012 |
| 20120259768 | SYSTEM AND METHOD FOR PROVIDING PROXY ACCOUNTS - In various example embodiments, a system and method for providing a proxy account is provided. A transaction request initiated through a proxy account is received. The proxy account is a dependent, non-funded subaccount of a master account. A determination of whether a transaction of the transaction request satisfies restrictions and an amount limit established for the proxy account is performed. Based on the transaction satisfying the restrictions and the amount limit, the transaction is processed against a funding instrument of the master account. | 10-11-2012 |
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| 20100093350 | PROCEDURES FOR OPERATING IN LONG TERM EVOLUTION IDLE MODE - Various procedures for operating a wireless transmit/receive unit (WTRU) in Long Term Evolution (LTE) Idle mode are described. The procedures include: methods for applying cell reselection priorities in the WTRU, methods for converting a mobility state of the WTRU between operating modes, a method for assigning a mobility state to the WTRU, and a method for determining whether the WTRU may access a closed subscriber group (CSG) cell. Also described are methods and an apparatus on the operations of the LTE mobility state transition mechanism between LTE WTRU Idle mode and Connected mode, a definition of the Pcompensation parameter for LTE, inter-frequency and inter-radio access technology cell reselection priority validity definitions, and coverage extension principles for CSG cells. | 04-15-2010 |
| 20100098023 | MAINTAINING CIRCUIT SWITCHED CONTINUITY IN AN ENHANCED UNIVERSAL TERRESTRIAL RADIO ACCESS NETWORK - A method for implementing a fallback procedure from a packet switched (PS) radio access technology (RAT) to a circuit switched (CS) RAT is disclosed. A paging message is received at a wireless transmit/receive unit (WTRU) via the PS RAT, the paging message including a WTRU identifier and a domain indicator, wherein the domain indicator indicates whether the paging message is related to a service on the CS RAT. If the WTRU identifier in the paging message matches a stored identifier of the receiving WTRU, then a fallback procedure to the CS RAT is performed. The WTRU responds to the paging message using a CS RAT-based identifier assigned to the WTRU. | 04-22-2010 |
| 20120093110 | RADIO LINK CONTROL RESET USING RADIO RESOURCE CONTROL SIGNALING - A method and apparatus are described for implementing a reset procedure for radio link control (RLC) using radio resource control (RRC) signaling. A wireless transmit/receive unit (WTRU) receives a request for RLC reset. A processor at the WTRU comprises a RRC entity and a RLC entity. The RRC entity receives the request for a RLC reset in a radio resource control message. The RLC entity reassembles RLC service data units (SDUs) from any protocol data units (PDUs) that are received out of sequence at a receiving side of the RLC entity. The reassembled SDUs are delivered in sequence to a packet data convergence protocol entity (PDCP). At the receiving side of the RLC entity, any remaining PDUs that are not able to be reassembled are discarded. At a transmitting side of the RLC entity, all SDUs and PDUs stored in transmit buffers are discarded. | 04-19-2012 |
| 20120195221 | METHOD AND APPARATUS OF RESOURCE MANAGEMENT FOR MULTIMEDIA BROADCAST MULTICAST SERVICES - A method and apparatus of resource management for multimedia broadcast multicast services (MBMS) are disclosed. A wireless transmit/receive unit (WTRU) sends a measurement report and an MBMS reception performance report to a network. Single frequency network (SFN) area change may be made based on cell reselection information, WTRU macro-diversity MBMS reception performance, neighbor cell signal strength reported by a WTRU, interference level measured by the WTRU, a number of WTRUs in a cell, service priority, WTRU class, WTRU mobility trend, WTRU location to a cell center, WTRU MBMS reception interference level, etc. The MBMS service on/off decision and/or point-to-point (PTP) to point-to-multipoint (PTM) switching may be made based on a channel condition of a WTRU. The channel condition may be determined based on whether the WTRU is in in-sync or out-of-sync in MBMS reception, consecutive negative acknowledgements (NAKs) within a certain time window, measured pathloss from a reference channel, etc. | 08-02-2012 |
| 20120307735 | MAINTAINING CIRCUIT SWITCHED CONTINUITY IN AN ENHANCED UNIVERSAL TERRESTRIAL RADIO ACCESS NETWORK - A method for implementing a fallback procedure from a packet switched (PS) radio access technology (RAT) to a circuit switched (CS) RAT is disclosed. A paging message is received at a wireless transmit/receive unit (WTRU) via the PS RAT, the paging message including a WTRU identifier and a domain indicator, wherein the domain indicator indicates whether the paging message is related to a service on the CS RAT. If the WTRU identifier in the paging message matches a stored identifier of the receiving WTRU, then a fallback procedure to the CS RAT is performed. The WTRU responds to the paging message using a CS RAT-based identifier assigned to the WTRU. | 12-06-2012 |
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| 20090212697 | LIGHT EMITTING DEVICE WITH TRANSLUCENT CERAMIC PLATE - A light emitting device comprising a light emitting component that emits light with a first peak wavelength, and at least one sintered ceramic plate over the light emitting component is described. The at least one sintered ceramic plate is capable of absorbing at least a portion of the light emitted from said light emitting component and emitting light of a second peak wavelength, and has a total light transmittance at the second peak wavelength of greater than about 40%. A method for improving the luminance intensity of a light emitting device comprising providing a light emitting component and positioning at least one translucent sintered ceramic plate described above over the light emitting component is also disclosed. | 08-27-2009 |
| 20090293675 | METHOD AND APPARATUS OF PRODUCING NANOPARTICLES USING NEBULIZED DROPLET - Methods of generating nanoparticles are described that comprises feeding nebulized droplets into a radio frequency plasma torch to generate nanoparticles, wherein the majority of the nanoparticles generated have a diameter of less than about 50 nm. These methods are useful for synthesizing nanoparticles of metals, semiconductors, ceramics or any other material class where the precursors are either in liquid form or can be dissolved or suspended in a suitable liquid. Methods of feeding nebulized droplets and central gas into a radio frequency plasma torch and apparatus for generating nanoparticles are also described. | 12-03-2009 |
| 20100012478 | THERMAL TREATMENT FOR INORGANIC MATERIALS - A method of annealing inorganic particles using microwave is provided. The method comprises disposing a plurality of raw particles having poor room-temperature microwave coupling characteristics in a close proximity to a microwave-absorbing material, irradiating said microwave-absorbing material with microwave radiation to heat said microwave-absorbing material, and heating said plurality of raw particles for a period of time sufficient to obtain a plurality of annealed particles, wherein the plurality of annealed particles has a crystalline phase, and wherein said heating comprises transferring heat from said microwave-absorbing material to said plurality of raw particles. | 01-21-2010 |
| 20100200808 | NANOSCALE PHOSPHOR PARTICLES WITH HIGH QUANTUM EFFICIENCY AND METHOD FOR SYNTHESIZING THE SAME - Described herein are batches of nanoscale phosphor particles having an average particle size of less than about 200 nm and an average internal quantum efficiency of at least 40%. The batches of nanoscale phosphor particles can be substantially free of impurities. Also described herein are methods of manufacturing the nanoscale phosphor particles by passing phosphor particles through a reactive field to thereby dissociate them into elements and then synthesizing nanoscale phosphor particles by nucleating the elements and quenching the resulting particles. | 08-12-2010 |
| 20100301367 | LIGHT-EMITTING DEVICE COMPRISING A DOME-SHAPED CERAMIC PHOSPHOR - Some embodiments provide a light-emitting device comprising: a light-emitting diode; a substantially transparent encapsulating material having a refractive index in the range of about 1.3 to about 1.8; a layer of low refractive index material having a refractive index in the range of about 1 to about 1.2; and a translucent ceramic phosphor having a refractive index in the range of about 1.6 to about 2.7, and is substantially dome-shaped with substantially uniform thickness. Some embodiments provide a light-emitting device comprising: a substrate; a light-emitting diode mounted on a surface of the substrate; and a substantially hemispheric cover mounted on the surface of the substrate so as to enclose the light emitting diode; wherein the substantially hemispheric cover comprises an outer layer, a middle layer, and an inner layer arranged concentrically, with the inner layer being nearest the light-emitting diode. | 12-02-2010 |
| 20100301739 | LUMINESCENT CERAMIC AND LIGHT-EMITTING DEVICE USING THE SAME - Some embodiments provide luminescent ceramics which have a lower amount of dopant than conventional luminescent ceramics. In some embodiments, the luminescent ceramic comprises a host material comprising a rare earth element and at least one rare earth dopant, wherein the rare earth dopant may be about 0.01% to 0.5% of the rare earth atoms present in the material. Some embodiments provide luminescent ceramic comprising: a polycrystalline phosphor represented by the formula (A | 12-02-2010 |
| 20110006449 | PRODUCTION OF PHASE-PURE CERAMIC GARNET PARTICLES - Disclosed herein are processes for making a plurality of substantially phase-pure metal oxide particles, the particles comprising a garnet structure, the process comprising: subjecting a dispersion of precursors to a solvothermal treatment to form a garnet intermediate and applying a flow-based thermochemical process to said garnet intermediate. | 01-13-2011 |
| 20110210658 | LIGHT EMISSIVE CERAMIC LAMINATE AND METHOD OF MAKING SAME - A ceramic composite laminate includes a wavelength-converting layer and a non-emissive layer, wherein the ceramic composite laminate has a wavelength conversion efficiency (WCE) of at least 0.650. The ceramic composite laminate can also include a wavelength-converting ceramic layer comprising an emissive material and a scattering material, wherein the laminated composite has a total transmittance of between about 40% to about 85%. The wavelength-converting layer may be formed from plasma YAG:Ce powder. | 09-01-2011 |
| 20110227476 | LIGHT EMITTING DEVICE USING ORANGE-RED PHOSPHOR WITH CO-DOPANTS - Disclosed herein are lighting apparatuses having a light source, a first phosphor, and a second phosphor, wherein the lighting apparatuses exhibit increased R9 values. In some embodiments, the light source is configured to emit radiation having a wavelength of peak emission between about 495 nm and about 500 nm. The first phosphor may have a first wavelength of peak emission between about 495 nm and about 600 nm. The second phosphor may be represented by the formula RE | 09-22-2011 |
| 20110227477 | GARNET-BASED PHOSPHOR CERAMIC SHEETS FOR LIGHT EMITTING DEVICE - Some embodiments disclosed herein include a lighting apparatus having a composite. The composite may include a first emissive layer and a second emissive layer. The first emissive layer may include a first garnet phosphor having a common dopant. The second emissive layer may include a second garnet phosphor having the common dopant. In some embodiments, the first emissive layer and the second emissive layer are fixed together. Some embodiments disclosed herein include efficient and economic methods of making the composite. The method may include, in some embodiments, sintering an assembly that includes pre-cursor materials for the first emissive layer and the second emissive layer. | 09-22-2011 |
| 20110306922 | LIGHT-EMITTING DEVICES FOR PHOTOTHERAPY - Some embodiments provide a compound represented by Formula 1. Other embodiments provide an organic light-emitting diode device, such as a light-emitting device for phototherapy, comprising a compound of Formula 1. Other embodiments provide an organic light-emitting device optionally comprising a wavelength convertor. Methods related to the treatment of diseases using phototherapy area also described. | 12-15-2011 |
| 20110315926 | SILICON PRECURSORS FOR SYNTHESIZING MULTI-ELEMENTAL INORGANIC SILICON-CONTAINING MATERIALS AND METHODS OF SYNTHESIZING SAME - A method for making silicon materials includes providing a multi-elemental water-soluble precursor solution comprising at least one silicon precursor and applying a heat source to the silicon precursor to form a multi-elemental silicon material. A composition, light emitting element and light emitting device including the silicon materials made in accordance with the method are described. | 12-29-2011 |
| 20120007494 | PHOSPHOR COMPOSITION AND LIGHT EMITTING DEVICE USING THE SAME - Disclosed herein are phosphor compositions which can exhibit a broad emission spectrum and improved color rendering index (CRI) relative to conventional phosphor materials. The phosphor compositions may, in some embodiments, be represented by the Formula I: (RE | 01-12-2012 |
| 20120068213 | LIGHT EMISSIVE CERAMIC LAMINATE AND METHOD OF MAKING SAME - A laminated composite includes a wavelength-converting layer and a non-emissive blocking layer, wherein the emissive layer includes a garnet host material and an emissive guest material, and the non-emissive blocking layer includes a non-emissive blocking material. The metallic element constituting the non-emissive blocking material has an ionic radius which is less than about 80% of an ionic radius of an A cation element when the garnet or garnet-like host material is expressed as A | 03-22-2012 |
| 20120141771 | EMISSIVE CERAMIC MATERIALS HAVING A DOPANT CONCENTRATION GRADIENT AND METHODS OF MAKING AND USING THE SAME - Disclosed herein are emissive ceramic materials having a dopant concentration gradient along a thickness of a yttrium aluminum garnet (YAG) region. The dopant concentration gradient may include a maximum dopant concentration, a half-maximum dopant concentration, and a slope at or near the half-maximum dopant concentration. The emissive ceramics may, in some embodiments, exhibit high internal quantum efficiencies (IQE). The emissive ceramics may, in some embodiments, include porous regions. Also disclosed herein are methods of make the emissive ceramic by sintering an assembly having doped and non-doped layers. | 06-07-2012 |
| 20120194066 | LIGHT EMITTING DEVICE WITH TRANSLUCENT CERAMIC PLATE - A light emitting device comprising a light emitting component that emits light with a first peak wavelength, and at least one sintered ceramic plate over the light emitting component is described. The at least one sintered ceramic plate is capable of absorbing at least a portion of the light emitted from said light emitting component and emitting light of a second peak wavelength, and has a total light transmittance at the second peak wavelength of greater than about 40%. A method for improving the luminance intensity of a light emitting device comprising providing a light emitting component and positioning at least one translucent sintered ceramic plate described above over the light emitting component is also disclosed. | 08-02-2012 |
| 20120235203 | METHOD FOR PRODUCING NANOPARTICLES - Some embodiments disclosed herein are related to methods of preparing a nanoparticle composition comprising: providing an aerosol comprising a plurality of droplets of a precursor solution comprising at least one nanoparticle precursor and an expansive component; passing the aerosol through a plasma; and collecting a nanoparticle composition product from the carrier gas which has exited the plasma. Some embodiments relate to nanoparticle compositions provided by this process. Some embodiments relate to light-emitting diodes or light emitting devices comprising these compositions. | 09-20-2012 |
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| 20090316585 | METHODS AND APPARATUS FOR COORDINATING NETWORK MONITORING AND/OR AUTOMATING DEVICE CONFIGURATIONS BASED ON MONITORING RESULTS - Methods and apparatus are described that enable a deployment of a system of wireless nodes, e.g., femtocells, which can self-configure themselves into a balanced and optimized wireless network. In various embodiments, access points switch between a network monitoring mode in which network monitoring is performed and a communications mode in which the access point serves one or more wireless terminals and communicates traffic data to/from the wireless terminals. Traffic data transmission to wireless terminals are not supported in network monitoring mode. Based on information gathered from one or more access nodes while they operating in network monitoring mode of operation, access point configuration information is generated and one or more access points are automatically configured. | 12-24-2009 |
| 20100087149 | MEASURING COMMUNICATING AND USING INTERFERENCE INFORMATION - Apparatus and methods of performing interference mitigation in a communication network. The interference mitigation can include a controller sending a message to a first access point instructing the first access point to measure at least one signal transmitted by a first wireless terminal communicating a signal having known characteristics; the controller receiving from the first access point signal measurement information; and the controller communicating at least some of the signal measurement information received from the first access point to a second access point. | 04-08-2010 |
| 20100087221 | METHODS AND APPARATUS FOR GENERATING, REPORTING AND USING INTERFERENCE CANCELLATION INFORMATION - Apparatus and methods for power control for mitigation or control of interference in a wireless communications environment. Power control techniques can consider the effectiveness of interference cancellation before making power control determinations. For example, where interference with a base station from an interfering wireless terminal is being canceled such that the effects of that interference are not adversely affecting operations of the base station, the offending terminal can be left unchanged, or its transmit power can be increased. On the other hand, where the interference cancellation operation is not able to cancel the effects of the interfering signal sufficiently, the operation can lower the uplink transmit power of the offending signal so as to not cause interference to the other base station. | 04-08-2010 |
| 20110128890 | METHOD, SYSTEM AND DEVICE FOR CONFIGURING TOPOLOGY OF A WIRELESS NETWORK - Methods, devices and computer program products facilitate self-configuration and self-optimization of radio networks. An internal topology discovery is performed to assess characteristics of a plurality of access points within an internal network. An external cell discovery can also be performed to identify one or more access points operating within an external network. Based on the assessments obtained through the internal and/or external topology discovery processes, operational parameters are assigned to each access point within the internal network. Such operational parameters can include a transmit power associated with each radio node. | 06-02-2011 |
| 20110128926 | METHOD, SYSTEM AND DEVICE FOR HIGH SPEED UPLINK PACKET ACCESS SCHEDULING - A method, apparatus and computer program product comprises determining a rise-over-thermal (RoT) budget associated with a cell within a communication network for user equipment served by the cell, determining a number of user equipment served by the cell to receive a minimum-grant of an uplink channel, determining a high-grant for allocation to a selected user equipment, the high-grant allowing the selected user equipment to communicate in the uplink channel of the communication network, the high-grant being based on the RoT budget, and allocating the high-grant to the selected user equipment and the minimum-grant to all other user equipment served by the cell. | 06-02-2011 |
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| 20090119663 | IOMMU WITH TRANSLATION REQUEST MANAGEMENT AND METHODS FOR MANAGING TRANSLATION REQUESTS - Example embodiments of an IOMMU with translation request management and methods for managing translation requests are generally described herein. Other example embodiments may be described and claimed. In some example embodiments, the IOMMU comprises one or more reorder buffers. Each reorder buffer may be associated with one I/O device and may be used to queue pending translation requests for the associated I/O device. A translation request received from a requesting I/O device may be stored in a reorder buffer associated with the requesting I/O device when the translation request is unable to be serviced or when there are one or more pending translation requests in the reorder buffer. | 05-07-2009 |
| 20090135844 | TRANSMIT-SIDE SCALER AND METHOD FOR PROCESSING OUTGOING INFORMATION PACKETS USING THREAD-BASED QUEUES - Embodiments of a transmit-side scaler and method for processing outgoing information packets using thread-based queues are generally described herein. Other embodiments may be described and claimed. In some embodiments, a process ID stored in a token area may be compared with a process ID of an application that generated an outgoing information packet to obtain a transmit queue. The token area may be updated with a process ID stored in an active threads table when the process ID stored in the token area does not match the process ID of the application. | 05-28-2009 |
| 20110099319 | INPUT-OUTPUT MEMORY MANAGEMENT UNIT (IOMMU) AND METHOD FOR TRACKING MEMORY PAGES DURING VIRTUAL-MACHINE MIGRATION - An input-output memory management unit (IOMMU) and method for tracking memory pages during virtual-machine migration are generally described herein. The IOMMU includes an IOMMU manager to service address translation requests associated with memory pages received from a plurality of I/O devices, and a translation request filter to identify translations previously requested from a translation manager. The IOMMU also includes a device context table to identify whether virtual-machine migration is enabled for memory pages associated with virtual addresses identified in received address translation requests. Based on information in the device context table, the IOMMU manager may send a virtual page identifier to the translation manager identifying a virtual page when virtual-machine migration is enabled to indicate that the virtual page has been accessed. The IOMMU manager refrains from sending the virtual page identifier to the translation manager when the virtual page is listed in the translation request filter. | 04-28-2011 |
| 20110145462 | Implementing Gang Interrupts - A method includes receiving a first interrupt request from a first device instance of a plurality of device instances. The first interrupt request is requesting an interrupt of a processor. The method also includes updating a bit vector based on the first interrupt request. The bit vector comprises a plurality of bits representing an accumulation of interrupt requests. The method further includes generating a gang interrupt comprising the updated bit vector. The method also includes transmitting the gang interrupt to call a first device driver associated with the first interrupt request based on the bits in the bit vector. | 06-16-2011 |
| 20110197060 | Externally Managed Security and Validation Processing Device - An externally managed security and validation processing device includes a cryptographic processing subsystem configured for performing security or validation services; an application interface configured for communicating security or validation services with an application system; and a secure management interface configured for communicating information, including configuration information for the cryptographic processing system for performing said security or validation services, with a service profile system external to the apparatus without passing said configuration information through the application system. The service profile system can typically also migrate security services provided by one apparatus to another apparatus. | 08-11-2011 |
| 20120207176 | TRANSMIT-SIDE SCALER AND METHOD FOR PROCESSING OUTGOING INFORMATION PACKETS USING THREAD-BASED QUEUES - Embodiments of a transmit-side scaler and method for processing outgoing information packets using thread-based queues are generally described herein. Other embodiments may be described and claimed. In some embodiments, a process ID stored in a token area may be compared with a process ID of an application that generated an outgoing information packet to obtain a transmit queue. The token area may be updated with a process ID stored in an active threads table when the process ID stored in the token area does not match the process ID of the application. | 08-16-2012 |
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| 20090205011 | CHANGE RECOMMENDATIONS FOR COMPLIANCE POLICY ENFORCEMENT - Some embodiments of the present invention provide a system for maintaining a software system. During operation, the system obtains a compliance policy for the software system and monitors the software system for a violation of the compliance policy. If a violation is detected, the system generates a change recommendation associated with the violation using the compliance policy and provides the change recommendation to an administrator, so that the administrator can use the change recommendation to resolve the violation. | 08-13-2009 |
| 20090205012 | AUTOMATED COMPLIANCE POLICY ENFORCEMENT IN SOFTWARE SYSTEMS - Some embodiments of the present invention provide a system that maintains a software system. During operation, the system obtains a compliance policy for the software system and monitors the software system for a violation of the compliance policy. If such a violation is detected, the system retrieves a change package associated with the violation based on the compliance policy and automatically deploys the change package to the software system to resolve the violation. | 08-13-2009 |
| 20110225575 | CHANGE ANALYSIS ON ENTERPRISE SYSTEMS PRIOR TO DEPLOYMENT - A computer (“patch analysis computer”) retrieves from a website, metadata describing one or more patch files to be used to change software in one or more computers (“target computers”). Prior to installation of the patch files in a target computer, the patch analysis computer performs analysis on the patch files and on the target computer and on application of the patch files to the target computer. The analysis is based on the retrieved metadata and based on configuration data of the target computer. Subsequent to performing the analysis, the management computer displays a report resulting from the analysis including one or more operations to fix issues found during analysis, and receives input from a human on specific patch files and operations. In response to receipt of human input, the patch analysis computer performs operations approved by the human and applies the patch files to the target computer. | 09-15-2011 |
| 20120005646 | METHOD AND SYSTEM FOR PERFORMING DEPLOYMENT MANAGEMENT - A system, method, computer program product are shown for automatically performing deployment activities that can handle deployments for any-sized organization, even for deployments at the enterprise level. According to some approaches, modeling is performed to generate a model of the components in the computing environment. Dependency graphs can be generated for the deployment, and used to then automatically perform the deployment. | 01-05-2012 |
