Yi Luo
Yi Luo, Cupertino, CA US
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20110051811 | PARALLEL DIGITAL PICTURE ENCODING - Apparatus and Method for parallel digital picture encoding are disclosed. A digital picture is partitioned into two or more vertical sections. An encoder unit is selected to serve as a master and one or more encoder units are selected to serve as slaves. The total number of encoder units used equals the number of vertical sections. A mode search is performed on the two or more vertical sections on a row-by-row basis. Entropy coding is performed on the two or more vertical sections on a row-by-row basis. The entropy coding of each vertical section is performed in parallel such that each encoder unit performs entropy coding on its respective vertical section. De-blocking is performed on the two or more vertical sections in parallel on a row-by-row basis. | 03-03-2011 |
20130156103 | MODE SEARCHING AND EARLY TERMINATION OF A VIDEO PICTURE AND FAST COMPRESSION OF VARIABLE LENGTH SYMBOLS - Mode searching and early termination of a video picture may include determining the cost value of a simple intra-mode prediction of the video picture; determining the cost value of an inter-mode prediction of the video picture; determining a threshold value based on a given quantization parameter (QP); comparing the cost value of the simple intra-mode prediction to the sum of the cost value of the inter-mode prediction and the threshold value; and performing a mode-prediction of the video picture in accordance with the result obtained. Fast compression of variable length symbols may include receiving a variable length symbol with one or more tokens; combining the one or more tokens in the variable length symbol to form a token combination; and determining a bit representation of the token combination in correspondence to a probability threshold associated with the token combination. | 06-20-2013 |
Yi Luo, Beijing CN
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20100286954 | METHOD FOR DETERMINING LIGHTNING HAZARD DISTRIBUTION OF POWER NETWORK - A method for determining a lightning hazard distribution of a power network, includes: deriving a shielding failure lightning hazard distribution of the power network and a back flashover lightning hazard distribution of the power network from the number of ground lightning in each grid and ranges of hazardous currents, and deriving a historical lightning hazard distribution of the power network from a lightning faults database of the power network and the grids; and determining the lightning hazard distribution of the power network by integrating the shielding failure lightning hazard distribution of the power network, the back flashover lightning hazard distribution of the power network and the historical lightning hazard distribution of the power network. | 11-11-2010 |
20140145452 | METHOD AND DEVICE FOR PRIMARY FREQUENCY REGULATION BASED ON BANG-BANG CONTROL - The present invention provides a method and a device for primary frequency regulation based on bang-bang control, the method comprises: obtaining in real-time a power grid frequency of a steam turbine generator set; performing a subtraction operation on a rated power grid frequency and said power grid frequency to generate a power grid frequency difference; performing a dead zone process on the power grid frequency difference according to a dead zone fixed value to generate a frequency difference; performing a frequency difference compensation operation on the frequency difference to generate a frequency difference compensation instruction; and combining an original primary frequency regulation output instruction with the frequency difference compensation instruction and outputting the result to a steam turbine speed regulation system when a selecting switch is 1. | 05-29-2014 |
Yi Luo, Superior Township, MI US
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20090217722 | ROTATION MECHANISM FOR KEY BLADE - A key fob assembly for a vehicle that includes a housing is provided. A mechanical key includes a key holder for rotation to and from the housing. The key holder includes first and second ends positioned opposite to each other. The key holder defines an opening extending between the ends for defining a pivot axis to facilitate the rotational movement of the mechanical key. The spring cover is coupled to the key holder and positioned about the second end of the opening. The spring is positioned within the opening and is coupled to the spring cover. The button is coupled to the spring and is releasably coupled to the first end for preventing rotational movement of the key holder when the button is coupled to the first end and for facilitating rotational movement of the key holder about the pivot axis when the button is released from the key holder. | 09-03-2009 |
20100241347 | METHOD AND SYSTEM OF LOCATING STATIONARY VEHICLE WITH REMOTE DEVICE - A location system for use in locating a vehicle or other object. The system may include displaying directional information on a mobile device, such as but not limited to a mobile phone, personal digital assistant (PDA), remote vehicle control device (fob, RKE, passive entry, etc.). The displayed directional information may indicate a direction of travel to the vehicle without requiring the mobile device to rely on GPS satellites to determine a position useful in orientating the user in a direction toward the vehicle. | 09-23-2010 |
20110133962 | COMPASS BASED CAR LOCATOR - A remote keyless entry system is provided comprising a handheld remote keyless entry transmitter in selectable wireless communication with a car based entry system. The handheld remote keyless entry transmitter comprises an integrated electronic compass element and logic adapted to store a first compass direction when activated and directed towards a destination. The logic further is adapted to display a return compass direction and a return distance from the car based entry system when activated leaving the destination. | 06-09-2011 |
Yi Luo, Pittsburgh, PA US
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20090237987 | Crossbar diode-switched magnetoresistive random access memory system - A magnetic memory or MRAM memory system comprising an M×N crossbar array of MRAM cells. Each memory cell stores binary data bits with switchable magnetoresistive tunnel junctions (MJT) where the electrical conductance changes as the magnetic moment of one electrode (the storage layer) in the MJT switches direction. The switching of the magnetic moment is assisted by a phase transition interlayer that transitions from antiferromagnetic to ferromagnetic at a well defined, above ambient temperature. | 09-24-2009 |
20100051186 | METHOD FOR FORMING A CONDUCTING MULTI-POLYMER NANOSTRUCTURE - A method for forming a conducting multi-polymer nanostructure. The method includes forming a first conducting polymer nanostructure on a first electrode of a template, forming a second conducting polymer nanostructure on a second electrode of the template, and transferring the first and second conducting polymer nanostructures onto a substrate. The first conducting polymer is different from the second conducting polymer. | 03-04-2010 |
20140050486 | Dielectric Resonator Driven Near Field Transducer - An optical device includes a near field transducer; and a dielectric resonant structure coupled to the near field transducer; wherein the dielectric resonant structure comprises a dielectric material that decreases a dissipation of energy in the dielectric resonant structure, relative to other dissipations of energy associated with other materials; and wherein the decrease in the dissipation of energy increases an efficiency of energy transfer from the near field transducer to a target structure, relative to other efficiencies of energy transfer from the near field transducer to the target structure. | 02-20-2014 |
20150137178 | METAL-SEMICONDUCTOR-METAL (MSM) HETEROJUNCTION DIODE - In one aspect, a diode comprises: a semiconductor layer having a first side and a second side opposite the first side, the semiconductor layer having a thickness between the first side and the second side, the thickness of the semiconductor layer being based on a mean free path of a charge carrier emitted into the semiconductor layer; a first metal layer deposited on the first side of the semiconductor layer; and a second metal layer deposited on the second side of the semiconductor layer. | 05-21-2015 |
20150255588 | HOT-ELECTRON TRANSISTOR HAVING METAL TERMINALS - In one aspect, a transistor comprises a metal emitter, a first semiconductor barrier, a metal base, a second semiconductor barrier, and a metal collector. The first semiconductor barrier separates the metal emitter and the metal base and has an average thickness based on a first mean free path of a charge carrier in the first semiconductor barrier emitted from the metal emitter. The second semiconductor barrier separates the metal base from the metal collector and has an average thickness based on a second mean free path of the charge carrier in the second semiconductor barrier injected from the metal base. The metal base comprises two or more metal layers and has an average thickness based on a multi-layer mean free path of the charge carrier. | 09-10-2015 |
Yi Luo, Ypsilanti, MI US
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20090309753 | Self-Aligning Vehicular Transmitter System - A method is provided for self-aligning a transmitting frequency between a portable transceiving device and a base station transceiving device. A test signal is transmitted from one of a portable or base station transceiving devices to the other of the portable or base station transceiving devices. The test signal has a frequency that varies during the transmission. The varying of the frequency of the test signal generates a plurality of discrete signals. The other of the portable or base station transceiving devices measures a RSSI value of each discrete signal. The other of the portable or base station transceiving devices determines a discrete signal having a maximum RSSI value. At least a portion of a subsequent message from the other of the portable transceiving device or the base station transceiving device is transmitted at an optimum frequency used for the test signal identified by the test result signal. | 12-17-2009 |
Yi Luo, Harriman, NY US
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20090105193 | CROSSLINKED COMPOUNDS AND METHODS OF MAKING AND USING THEREOF - Described herein are crosslinked compounds useful in numerous treatments. Described herein are methods of making crosslinked compounds via (1) the oxidative coupling of two or more thiol compounds or (2) by the reaction between at least one thiol compound with at least one thiol-reactive compound. | 04-23-2009 |
20090117078 | CROSSLINKED COMPOUNDS AND METHODS OF MAKING AND USING THEREOF - Described herein are crosslinked compounds useful in numerous treatments. Described herein are methods of making crosslinked compounds via (1) die oxidative coupling of two or more thiol compounds or (2) by the reaction between at least one thiol compound with at least one thiol-reactive compound. | 05-07-2009 |
20110212155 | Flexible, Compressed Intravaginal Rings, Methods of Making and Using the Same, and Apparatus for Making the Same - The present invention is directed to flexible, compressed intravaginal rings comprising a substantially homogeneous compressed mixture comprising a polymethacrylate, a plasticizer, and an active agent, and methods of making and using the same, and apparatus for making the same. | 09-01-2011 |
Yi Luo, Salt Lake City, UT US
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20090104143 | Hyaluronic acid containing bioconjugates: targeted delivery of anti-cancer drugs to cancer cells - A cell-targeted polymeric drug delivery system was designed based on the specific interaction between hyaluronic acid (HA) and its cell surface receptors overexpressed on cancer cell surface. The invention relates to compounds composed of a carrier molecule, wherein the carrier molecule contains at least one residue of an anti-cancer agent and at least one residue of a hyaluronic acid. The invention also relates to methods of making and using the compounds thereof. | 04-23-2009 |
Yi Luo, Dhahran SA
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20080255761 | INVERSE-VECTOR METHOD FOR SMOOTHING DIPS AND AZIMUTHS - A system and method using inverse-vector processing to iterate through a loop of three steps: set a guide direction, invert opposite vectors, and average vectors to update the guide direction, for smoothing seismic amplitude data. The inverse-vector method can overcome instabilities where the traditional structure-tensor approach fails. The inverse-vector smoothing is simple to implement and more computational efficient. The resultant dips and azimuths are spatially consistent and thus more interpretable and suitable for calculation of curvature and other dip based attributes. | 10-16-2008 |
20080260258 | Enhanced isotropic 2D and 3D gradient method - A system and method use 2D and 3D numerical gradient operators for reducing anisotropic inaccuracies in digital image processing. Enhanced isotropic operators are derived by first parameterizing corresponding numerical operators, followed by determining the parameters for the operators by matching analytical gradients with numerical gradients, which produces generic frequency-independent operators. The system and method also optimize the design of operators for use at any given frequency range needed for any special purpose application. | 10-23-2008 |
20120113750 | NON-HYPERBOLIC CORRECTION OF SEISMIC DATA - A method for improving seismic images by correction of distortions in the underlying seismic data caused by a near-surface anomaly that produces a non-hyperbolic move-out component of the seismic reflection below the anomaly includes the steps of: | 05-10-2012 |
20130075157 | METHODS FOR EVALUATING ROCK PROPERTIES WHILE DRILLING USING DRILLING RIG-MOUNTED ACOUSTIC SENSORS - Methods for identifying rock properties in real-time during drilling, are provided. An example of an embodiment of such a method includes positioning one or more acoustic sensors to detect drill sounds emanating from the drill bit and the rock encountered during drilling operations, connecting the sensors to select components of a drilling rig to maximally pick up the drill sounds of the drill bit engaging rock during drilling operations. The method also includes providing and deploying an inductive telemetry, wireless telemetry, or wired transmitting system. The method also includes providing and configuring a computer to analyze the “raw” acoustic signals received from the acoustic sensors through the respective transmitting system. | 03-28-2013 |
20130245956 | NON-HYPERBOLIC CORRECTION OF SEISMIC DATA - A method for improving seismic images by correction of distortions in the underlying seismic data caused by a near-surface anomaly that produces a non-hyperbolic move-out component of the seismic reflection below the anomaly includes the steps of: a. redatuming the input seismic data to go from the surface to a target horizon using true one-way traveltime operators to provide a first new redatuming dataset; b. redatuming the input seismic data using hyperbolic one-way travel time operators to provide a second new redatuming dataset; and c. redatuming the combination of a first causal part of the first new redatuming dataset and an anti-causal second part of the second redatuming dataset to go from the target horizon back to the surface using hyperbolic one-way traveltime operators to provide a dataset that is referenced to the surface without an imprint of the anomaly. | 09-19-2013 |
20140050050 | MICROSEISMIC SOURCE LOCATION ESTIMATION WITH HIGH RESOLUTION USING GREEN'S FUNCTIONS - The sources of microseismic hydraulic fracture events (“hydro-fracs”) are located for image mapping by the calculation of Green's functions G(x, z, t|x′, z′, | 02-20-2014 |
20150309196 | METHODS FOR EVALUATING ROCK PROPERTIES WHILE DRILLING USING DRILLING RIG-MOUNTED ACOUSTIC SENSORS - Methods for identifying rock properties in real-time during drilling, are provided. An example of an embodiment of such a method includes positioning one or more acoustic sensors to detect drill sounds emanating from the drill bit and the rock encountered during drilling operations, connecting the sensors to select components of a drilling rig to maximally pick up the drill sounds of the drill bit engaging rock during drilling operations. The method also includes providing and deploying an inductive telemetry, wireless telemetry, or wired transmitting system. The method also includes providing and configuring a computer to analyze the “raw” acoustic signals received from the acoustic sensors through the respective transmitting system. | 10-29-2015 |
Yi Luo, Hangzhou CN
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20110218989 | Information Search Method and System - The present disclosure provides an information search method and system applicable in an information search system wherein each document has corresponding forward index data to address the issue of low search efficiency suffered by existing information search techniques. In one aspect, the method may include: receiving an inquiry word and obtaining one or more keywords contained in the inquiry word by segmentation; searching one or more documents matching the one or more keywords and forward index data corresponding to the one or more documents through the information search system's inverted index data; and determining an abstract of each of the one or more documents according to a corresponding document's forward index data, and outputting the abstract and information of the one or more documents as a search result. The proposed techniques can increase efficiency of information search and, at the meantime, guarantee accuracy of the search to a certain extent. | 09-08-2011 |
Yi Luo, Shenzhen City CN
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20120059530 | ENERGY MANAGEMENT DEVICE AND METHOD - An energy management device manages a plurality of monitored devices distributed in a plurality of monitored areas. The energy management device determines whether a current time of each monitored area is during a monitored time of the energy management device. The energy management device acquires an area identifier and a body presence information from each of the monitored areas, and determines whether one or more monitored areas are under control and without body presence. If one or more monitored areas are under control and without body presence, the energy management device transmits one or more power-off commands to turn off the monitored devices located in the one or more monitored areas. | 03-08-2012 |
Yi Luo, Nanjing CN
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20120093005 | METHOD AND DEVICE FOR LOCATING A FAILED LINK, AND METHOD, DEVICE AND SYSTEM FOR ANALYZING ALARM ROOT CAUSE - An alarm root cause analyzing method includes: obtaining at least one alarm of a managed network; sending an alarm raising time to a failed link locating device; receiving an identifier of a failed link, an identifier of an affected edge device, and an identifier of a device interface of the affected edge device; querying whether any alarm from the failed link exists in the at least one alarm, if an alarm from the failed link exists, marking the alarm from the failed link as a root cause alarm; querying whether any alarm from the affected edge device exists in the at least one alarm, if an alarm from the affected edge device exists, if a service object corresponding to the alarm from the affected edge device is borne over the device interface of the affected edge device, marking the alarm from the affected edge device as a derivative alarm. | 04-19-2012 |
Yi Luo, Hangzhou City CN
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20130071876 | Method for Utilizing Soft X-Ray Microimaging for Cancer Cell Image Recognition - This invention discloses a method for utilizing soft X-ray microimaging for cancer cell image recognition. The method comprises the steps of 1) sample preparation; 2) pathological examination; 3) soft X-ray imaging; and 4) analysis and recognition. This invention applies soft X-ray microimaging for cancer cell image recognition, successfully obtains the soft X-ray microscopic image of a cancer cell by scanning the cancer cell with synchrotron radiation soft X-ray microimaging, provides recognition steps and experimental data, and establishes a method for utilizing soft X-ray microimaging for cancer cell image recognition. This invention creates a method for analyzing soft X-ray microscopic images, provides a novel synchrotron radiation soft X-ray pathological diagnosis method for cancer diagnosis, and provides an extremely valuable basis for the creation and clinical application of soft X-ray pathology in the 21 | 03-21-2013 |
Yi Luo, Long Beach, CA US
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20140274784 | AUTOMATED IMMUNOANALYZER SYSTEM FOR PERFORMING DIAGNOSTIC ASSAYS FOR ALLERGIES AND AUTOIMMUNE DISEASES - A quantitative method for performing an automated diagnostic assay, comprising: incubating a capture reagent with a streptavidin-coated medium to form a solid phase complex; washing the solid phase complex to remove excess capture reagent; incubating the solid phase complex with a serum sample to form an immune complex; washing the immune complex to remove any unbound sample; incubating the immune complex with a conjugate to create an immune-conjugate complex; washing the immune-conjugate complex to remove any unbound conjugate; introducing a substrate capable of generating a quantifiable response; and calibrating the response generated from introducing the substrate. | 09-18-2014 |
Yi Luo, Seattle, WA US
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20150356141 | EXTENDING RELATIONAL ALGEBRA FOR DATA MANAGEMENT - Methods are provided for improving the ability to apply modeling techniques similar to relational algebra to an expanded number of workflows. By allowing a relational algebra type modeling technique to be applied to an expanded number of workflows, an increased number of data processing workflows can be more readily improved, such as by automatic modification of the sequence of tasks in a workflow, to reduce the execution costs for a workflow. The relational algebra type modeling technique can also allow for identification of portions of data processing workflows or queries that share a common input and output. | 12-10-2015 |
Yi Luo, Hubei CN
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20160109182 | FALLING FILM EVAPORATOR - The present application discloses a falling film evaporator including a barrel that is provided with an upper distributor at an inner upper side thereof, gas barriers are respectively provided at both sides of the top of the upper distributor, at least one gas barrier is provided with sawteeth at the edge thereof, a gas flowing channel is formed by the sawteeth and the inner wall of the barrel in an encircled manner and is communicated with the gas refrigerant outlet, at the bottom of the both side walls of the upper distributor is respectively provided with a turbulent flow plate, an upper heat exchange tube group is provided below the upper distributor, a lower heat exchange tube group is provided below the upper heat exchange tube group, an oil enriched area provided with a liquid level sensor is provided below the lower heat exchange tube group, a signal output end of the liquid level sensor is connected with a signal input end of the throttle device, and oil return ports are opened at the oil enriched area. The falling film evaporator may switch between full falling film heat exchange mode and mixed falling film heat exchange mode, thereby preventing refrigerant dripping to the bottom for use in heat exchange from being insufficient or preventing refrigerant filling quantity from being too large, and meanwhile also avoiding the phenomenon of carrying liquid during air suction and improving heat transfer coefficient and heat exchange efficiency. | 04-21-2016 |