Lau, NJ
Chi Leung Lau, Basking Ridge, NJ US
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20150243004 | METHOD AND APPARATUS TO RECOVER SCENE DATA USING RE-SAMPLING COMPRESSIVE SENSING - Methods, computer program products, and computer systems for recovering data of scene are provided. The techniques include: obtaining, by at least one processor, data of a scene; re-sampling, by the at least one processor, the data of the scene to obtain re-sampled sensing data of the scene and a corresponding sensing matrix; and constructing, by the at least one processor, recovered data of the scene using the re-sampled sensing data of the scene and the corresponding sensing matrix. In one embodiment, the method includes enhancing occluded data of the scene to construct the recovered data of the scene, where the recovered data of the scene facilitates identification of the scene. In another embodiment, the method includes compressing original data of a scene, the compressing including sampling the original data of the scene to select the data of the scene. | 08-27-2015 |
Kenneth K.s. Lau, Cherry Hill, NJ US
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20110305837 | POLY(ETHYLENE GLYCOL) AND POLY(ETHYLENE OXIDE) BY INITIATED CHEMICAL VAPOR DEPOSITION - A method for ionic polymerization of ethylene oxide. In the first step of the method, a gaseous monomer composition comprising ethylene oxide at a first flow rate is mixed with a gaseous ionic polymerization initiator at a second flow rate, thereby forming a mixture. The formed mixture is then heated with at least one heated filament to thereby form at least one polymer. The method may also be employed to coat a variety of different substrates in situ during the polymerization reaction. | 12-15-2011 |
Man Fai Lau, Murray Hill, NJ US
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20140233944 | OPTICAL NETWORK TERMINAL (ONT) WAVELENGTH TUNING AND CORREPSONDING CALIBRATION PROCEDURE - Tuning an optical network unit (ONU) to an appropriate communication wavelength may be performed by initiating an activation procedure responsive to receiving a wavelength configuration message, and identifying an instruction in the wavelength configuration message to modify a present wavelength used by the network unit to a different wavelength. The process may also provide assigning an optical network unit identifier (ONU-ID) to the network unit, modifying the present wavelength to the different wavelength, and transmitting subsequent data messages from the network unit at the different wavelength. | 08-21-2014 |
Maureen Y. Lau, Warren, NJ US
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20090218655 | Integrated passive devices - The specification describes an integrated passive device (IPD) that is formed on a polysilicon substrate. A method for making the IPD is disclosed wherein the polysilicon substrate is produced starting with a single crystal handle wafer, depositing a thick substrate layer of polysilicon on one or both sides of the starting wafer, forming the IPD on one of the polysilicon substrate layers, and removing the handle wafer. In a preferred embodiment the single crystal silicon handle wafer is a silicon wafer rejected from a single crystal silicon wafer production line. | 09-03-2009 |
Richard Lau, Morganville, NJ US
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20080212545 | Demand-driven prioritized data structure - A system and method for optimizing the efficiency of data sharing among a set of radio nodes in a radio environment is provided. The technique includes identifying a data unit and assigning it a class, identifying a connectivity type, computing a significance factor based on connectivity type and assigned class, mapping the significance factor to a priority factor, and scheduling output of the data unit based on the priority factor. A scheduler algorithm can be used for scheduling output. The class can be assigned based on which nodes of the set of radio nodes possess copies of the data unit at a given time. An arbitration process can be used to determine the priority factor. A significance factor weighting algorithm, based on how many nodes will be receiving the data and on how much a node needs the data, can be used to determine the significance factor. | 09-04-2008 |
20100265836 | Self-Correcting Adaptive Tracking System (SATS) - A system and method for self and group location and tracking based on ultra wide band ranging among members of the group is presented. The system comprises an anchored station, a plurality of nodes, each node having at least knowledge of where the node is facing and heading, knowledge of all pair wise distances among all of the plurality of nodes, and ability to exchange information among the nodes and with the anchored station via relays. The system and method find a new position estimate of the group in accordance with an adaptive search process based on constraints of the ultra wide band ranging, and the search process enables extracting directional information and adaptively stabilizing orientation of the group. In one embodiment, adaptively stabilizing the orientation of the group is performed using an orientation-correcting polygon matching process. | 10-21-2010 |
20100302970 | Demand-Driven Prioritized Data Structure - A system and method for optimizing the efficiency of data sharing among a set of radio nodes in a radio environment is provided. The technique includes identifying a data unit and assigning it a class, identifying a connectivity type, computing a significance factor based on connectivity type and assigned class, mapping the significance factor to a priority factor, and scheduling output of the data unit based on the priority factor. A scheduler algorithm can be used for scheduling output. The class can be assigned based on which nodes of the set of radio nodes possess copies of the data unit at a given time. An arbitration process can be used to determine the priority factor. A significance factor weighting algorithm, based on how many nodes will be receiving the data and on how much a node needs the data, can be used to determine the significance factor. | 12-02-2010 |
20120009909 | Feasibility, Convergence, and Optimization of LTE Femto Networks - Methods and systems used to plan, optimize, and manage LTE femtocell networks describes an analytical framework and algorithms that allow analysis and planning of various femtocell aspects including dynamic adjustment of femtocell power for interference mitigation, and optimization according to user selectable policies. The framework recommends using a hybrid of both distributed control and centralized policy enforcement. An algorithm having two closely related aspects is provided. The first part is an Iterative and Distributed Algorithm (IDA), which is intended to be executed inside the femtocells. The second part of the algorithm is intended to be used as a toolset and is called Analytic Computational Algorithm (ACA), which is intended to be used in a centralized planning and operations center. The ACA provides a set of conditions that are used to check for convergence of the IDA. | 01-12-2012 |
20120231786 | SYSTEM AND METHOD FOR QUANTIFYING ANCHOR PLACEMENT IMPACT PLACEMENT ON LOCATION ACCURACY - A computer implemented method for determining geometric impact of anchor placement on localization accuracy and the subset of anchors which mitigates the impact of measurement-induced noise. | 09-13-2012 |
Siu Lau, Hampton, NJ US
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20150062832 | U FORM-FACTOR INTELLIGENT ELECTRONIC DEVICE (IED) HARDWARE PLATFORM WITH MATCHING OF IED WIRING, FROM A NON U FORM-FACTOR IED HARDWARE PLATFORM USING ADAPTER STRUCTURE - A method and apparatus provides an Intelligent Electronic Device (IED) with new hardware modules. Hardware modules are provided that are configured for electrically connecting with connections of a first IED housing that has a first form factor. A second IED housing is provided having a second form factor that is different from the first form factor. The hardware modules are mounted in the second housing. Adaptor structure is employed to electrically connect the hardware modules with connections of the second housing. The second housing is mounted into an existing wiring and second form factor environment. | 03-05-2015 |
20150062833 | MECHANICAL ASSEMBLY AND METHOD TO PROVIDE FORM-FACTOR AND WIRE ALIKE ADAPTATION OF EXISTING PLATFORM HARDWARE MODULES INTO NEW PRODUCTS - An Intelligent Electronic Device (IED) includes a plurality of hardware modules including a pair of analog input modules (AIM) modules, a Power Supply Module (PSM), and a Binary Input/Output (BIO) module. Each module is configured for mounting in a first IED housing that has a first form factor. The PSM and BIO module are constructed and arranged to directly connect with electrical connections of the first housing. A second IED housing is provided that has a second form factor that is different from the first form factor. The AIM modules are mounted to a bottom panel of the second housing. The PSM and the BIO module are mounted in the second housing. Wiring electrically connects the AIM modules to connections on the second housing. Adaptor structure electrically connects the PSM and the BIO module with associated connections of the second housing. | 03-05-2015 |
Soon Lau, Middlesex, NJ US
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20090196601 | Alarm surveillance for cascaded optical access - A system and method is disclosed that allows real-time processing of child OPOI and rider service alarms from a parent OPOI which determines if one or more STS alarms are associated with a rider service, a child OPOI, or a parent OPOI. The system and method performs in real-time processing intervals required for alarm surveillance in a telecommunications network. | 08-06-2009 |
Stephen Kwokwai Lau, Marlboro, NJ US
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20100315434 | AUTHORITATIVE DISPLAY FOR CRITICAL SYSTEMS - A system and method of rendering an authoritative image on a graphical display that is part of a critical system wherein image data is received from a source and the image data is stored in a storage module. The plurality of partial images are then generated from a subset of the image data, the partial images can include an indicator. The plurality of images are then combined to form the image, and the image is presented in a single graphical display. The image can then be evaluated by an operator for validity and correctness. | 12-16-2010 |
Steven Lau, Matawan, NJ US
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20090146959 | Input Device for a Portable Terminal - A portable terminal includes an input device with five binary switching elements on a housing for the portable terminal and a display screen. The input device accesses telecommunications capabilities of the portable terminal. The display screen displays a graphical representation that can show an indication of the functions corresponding to the input device, a response to input received via the input device, and operation modes of the portable terminal. The operation modes of the portable terminal can be changed in response to receipt of input via the input device. | 06-11-2009 |
Wing K. Lau, Basking Ridge, NJ US
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20090238853 | Hybrid Biomedical Device Fabricated From Biomaterials and Coated With a Natural Extra Cellular Matrix (ECM) Coating - The present invention relates to a hybrid biomedical device formed from a prefabricated biomedical device and coated with an extracellular matrix coating which is produced by directly culturing mammalian cells on the prefabricated biomedical device. The purposes of applying such an ECM coating is to regulate the biological and cellular responses of a living tissue or a cellular environment that the hybrid biomedical device is intended to interact with. The ECM coating will provide necessary biological cues, biomechanical cues, structural cues, etc to regulate the biological and cellular responses of a living system. The invention further provides methods of making the hybrid biomedical device. | 09-24-2009 |
20100330144 | Methods and Apparatus for Fabricating Porous Three-Dimensional Tubular Scaffolds - Disclosed herein are three-dimensional porous tubular scaffolds for cardiovascular, periphery vascular, nerve conduit, intestines, bile conduct, urinary tract, and bone repair/reconstruction applications, and methods and apparatus for making the same. | 12-30-2010 |
20110196660 | Methods and Apparatus for Fabricating Porous 3-Dimensional Cell Culture Construct for Cell Culture and Other Biomedical Applications - The present invention provides an RP system which can directly use hot melt polymers for fabricating porous 3D construct for cell culture and other biomedical applications based on a CAD design. To realize the direct use of polymer hot melt, the RP system uses a hot melt chamber which is mounted on a robotic dispensing ann or a XYZ motion control system. The hot melt chamber is equipped with a delivery mechanism to force the molten polymer passing through a nozzle. The extruded polymer thin filament deposits onto the positions according to the computer generated model, in a layer-by-layer fashion, similar to FDM. The present invention can use any type of thennal plastic polymer pellets, beads, particles, which are suitable for extrusion and injection molding, as well as composites of two or more different thermal plastic polymer blends, inorganic particle/thennal plastic composites. | 08-11-2011 |