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Yuping

Yuping Deng, Qingdao CN

Patent application numberDescriptionPublished
20140343735Drive Control Device and Method for Electronic Expansion Valve - A drive control device and method for an electric expansion valve is disclosed. In the disclosure, before applying a drive pulse signal corresponding to a rotary pulse number to a motor of the electronic expansion valve, a secondary positioning is performed on a relative position between stator magnetic field of the motor and rotor magnetic field of the motor by applying a holding current of a first duration time to the motor, applying an pulse signal of an additional pulse number to the motor, and applying a holding current of a second duration time to the motor, and a same secondary positioning operation is also performed on the motor after applying the drive pulse signal corresponding to the rotary pulse number to the motor of the electronic expansion valve, which ensures that the electronic expansion valve operates according to the drive pulse signal corresponding to the rotary pulse number.11-20-2014

Yuping Guo, Tarare FR

Patent application numberDescriptionPublished
20150299244TESTOSTERONE DERIVATIVES WITH A CARBOXYALKYL SUBSTITUTION IN POSITION 3 AND USE THEREOF FOR THE PRODUCTION OF LABELLED STEROIDS FOR DETERMINING THE CONCENTRATION OF TESTOSTERONE IN A BIOLOGICAL SAMPLE - A testosterone derivative of formula (I):10-22-2015

Yuping He, Sacramento, CA US

Patent application numberDescriptionPublished
20080262950Method and system for processing payments - A payment processing method and system is described which involves serially processing remittance documents, e.g. financial instruments, remittances, and associated documents obtained from diverse sources, electronically scanning the financial instruments and other remittance documents, thereby converting the information contained thereon into a digital format. The digital information is passed through a series of software programs and associated hardware that read the scanned financial instruments, remittances, and other documents, and compares the information obtained with preexisting information about the payor, detects errors, and the like automatically, with minimal human intervention. It also allows the information to be corrected and passed to a check encoding machine or process which imparts desired information on said checks before they are sent to a bank for deposit.10-23-2008

Yuping He, Northridge, CA US

Patent application numberDescriptionPublished
20080319514Techniques for Sensing and Adjusting a Compliance Voltage in an Implantable Stimulator Device - Disclosed herein are methods and circuitry for monitoring and adjusting a compliance voltage in an implantable stimulator devices to an optimal value that is sufficiently high to allow for proper circuit performance (i.e., sufficient current output), but low enough that power is not needlessly wasted via excessive voltage drops across the current output circuitry. The algorithm measures output voltages across the current source and sink circuitry during at least periods of actual stimulation when both the current sources and sinks are operable, and adjusts the compliance voltage so as to reduce these output voltages to within guard band values preferably indicative for operation in transistor saturation. The output voltages can additionally be monitored during periods between stimulation pulses to improve the accuracy of the measurement, and is further beneficial in that such additional measurements are not perceptible to the patient.12-25-2008
20090204174 Low Power Loss Current Digital-to-Analog Converter Used in an Implantable Pulse Generator - In one embodiment, the present invention provides an implantable stimulation device that includes output current sources and/or sinks configured to provide an output current for a load (i.e., tissue). The output path of the output current source or sink comprises a transistor which operates in a linear mode instead of a saturation mode. Because operation in a linear mode results in smaller drain-to-source voltage drops, power consumption in the output current source or sink (and hence in the implantable stimulator) is reduced, reducing battery or other power source requirements. Operation in the linear mode is facilitated in useful embodiments by a load in an input path (into which a reference current is sent) and a load in the output path (which bears the output current). The loads can be active transistors or passive resistors. A feedback circuit (e.g., an operational amplifier) receives voltages that build up across these loads, and sends a control signal to the gate of the transistor to ensure its linear operation.08-13-2009
20110118797Multi-Electrode Implantable Stimulator Device with a Single Current Path Decoupling Capacitor - Disclosed herein are circuits and methods for a multi-electrode implantable stimulator device incorporating one decoupling capacitor in the current path established via at least one cathode electrode and at least one anode electrode. In one embodiment, the decoupling capacitor may be hard-wired to a dedicated anode on the device. The cathodes are selectively activatable via stimulation switches. In another embodiment, any of the electrodes on the devices can be selectively activatable as an anode or cathode. In this embodiment, the decoupling capacitor is placed into the current path via selectable anode and cathode stimulation switches. Regardless of the implementation, the techniques allow for the benefits of capacitive decoupling without the need to associate decoupling capacitors with every electrode on the multi-electrode device, which saves space in the body of the device. Although of particular benefit when applied to microstimulators, the disclosed technique can be used with space-saving benefits in any stimulator device.05-19-2011
20110208269Battery Protection and Zero-Volt Battery Recovery System for an Implantable Medical Device - Circuitry useable to protect and reliably charge a rechargeable battery, even from a zero-volt state, is disclosed, and is particularly useful when employed in an implantable medical device. The circuit includes two charging paths, a first path for trickle charging the battery at a relatively low current when the battery voltage is below a threshold, and a second path for charging the battery at relatively higher currents that the battery voltage is above a certain threshold. A passive diode is used in the first trickle-charging path which allows trickle charging even when the battery voltage is too low for reliable gating, while a gateable switch (preferably a PMOS transistor) is used in the second higher-current charging path when the voltage is higher and the switch can therefore be gated more reliably. A second diode between the two paths ensures no leakage to the substrate through the gateable switch during trickle charging. The load couples to the battery through the switch, and preferably through a second switch specifically used for decoupling the load.08-25-2011
20120197354Techniques for Sensing and Adjusting a Compliance Voltage in an Implantable Stimulator Device - Disclosed herein are methods and circuitry for monitoring and adjusting a compliance voltage in an implantable stimulator devices to an optimal value that is sufficiently high to allow for proper circuit performance (i.e., sufficient current output), but low enough that power is not needlessly wasted via excessive voltage drops across the current output circuitry. The algorithm measures output voltages across the current source and sink circuitry during at least periods of actual stimulation when both the current sources and sinks are operable, and adjusts the compliance voltage so as to reduce these output voltages to within guard band values preferably indicative for operation in transistor saturation. The output voltages can additionally be monitored during periods between stimulation pulses to improve the accuracy of the measurement, and is further beneficial in that such additional measurements are not perceptible to the patient.08-02-2012
20130023943Battery Management for an Implantable Medical Device - Battery management circuitry for an implantable medical device such as an implantable neurostimulator is described. The circuitry has a T-shape with respect to the battery terminal, with charging circuitry coupled between rectifier circuitry and the battery terminal on one side of the T, and load isolation circuitry coupled between the load and the battery terminal on the other side. The load isolation circuitry can comprise two switches wired in parallel. An undervoltage fault condition opens both switches to isolate the battery terminal from the load to prevent further dissipation of the battery. Other fault conditions will open only one the switches leaving the other closed to allow for reduced power to the load to continue implant operations albeit at safer low-power levels. The battery management circuitry can be fixed in a particular location on an integrated circuit which also includes for example the stimulation circuitry for the electrodes.01-24-2013
20130131742Multi-Electrode Implantable Stimulator Device with a Single Current Path Decoupling Capacitor - Disclosed herein are circuits and methods for a multi-electrode implantable stimulator device incorporating one decoupling capacitor in the current path established via at least one cathode electrode and at least one anode electrode. In one embodiment, the decoupling capacitor may be hard-wired to a dedicated anode on the device. The cathodes are selectively activatable via stimulation switches. In another embodiment, any of the electrodes on the devices can be selectively activatable as an anode or cathode. In this embodiment, the decoupling capacitor is placed into the current path via selectable anode and cathode stimulation switches. Regardless of the implementation, the techniques allow for the benefits of capacitive decoupling without the need to associate decoupling capacitors with every electrode on the multi-electrode device, which saves space in the body of the device. Although of particular benefit when applied to microstimulators, the disclosed technique can be used with space-saving benefits in any stimulator device.05-23-2013
20140018883Techniques for Sensing and Adjusting a Compliance Voltage in an Implantable Stimulator Device - Disclosed herein are methods and circuitry for monitoring and adjusting a compliance voltage in an implantable stimulator devices to an optimal value that is sufficiently high to allow for proper circuit performance (i.e., sufficient current output), but low enough that power is not needlessly wasted via excessive voltage drops across the current output circuitry. The algorithm measures output voltages across the current source and sink circuitry during at least periods of actual stimulation when both the current sources and sinks are operable, and adjusts the compliance voltage so as to reduce these output voltages to within guard band values preferably indicative for operation in transistor saturation. The output voltages can additionally be monitored during periods between stimulation pulses to improve the accuracy of the measurement, and is further beneficial in that such additional measurements are not perceptible to the patient.01-16-2014
20140100643Current Output Architecture for an Implantable Stimulator Device - Disclosed herein are current output architectures for implantable stimulator devices. Current source and sink circuitry is divided into a plurality of stages, each of which is capable via an associated switch bank of sourcing or sinking an amount of current to or from any one of the electrodes of the device. The current source circuitry is distinct from the current sink circuitry, and the two share no common circuit nodes prior to connection to the electrodes. In other words, the current source circuitry and the current sink circuitry do not share a common node other than the electrodes. Each stage is preferably formed of a current mirror for receiving a reference current and outputting a scaled version of current to that stage's switch bank. The scalar at each stage can be set by wiring a desired number of output transistors in parallel.04-10-2014
20140249603Battery Charger Circuit for Battery Powered Implantable Neurostimulation Systems - An implantable device includes a stimulation electronic circuit, a battery, a receiver configured to receive energy from a source external to the implantable stimulation device, and a battery charger circuit configured to use the energy to charge the battery and power the stimulation electronic circuit, the battery charger circuit including a load switch for connecting/disconnecting the battery, the load switch being controlled by the stimulation electronic circuit.09-04-2014
20140277270Low Power Loss Current Digital-to-Analog Converter Used in an Implantable Pulse Generator - An implantable stimulation device that includes output current sources and/or sinks configured to provide an output current for a load (i.e., tissue). The output path of the output current source or sink comprises a transistor which operates in a linear mode instead of a saturation mode. Because operation in a linear mode results in smaller drain-to-source voltage drops, power consumption in the output current source or sink (and hence in the implantable stimulator) is reduced, reducing battery or other power source requirements. Operation in the linear mode is facilitated by a load in an input path and a load in the output path (which bears the output current). The loads can be active transistors or passive resistors. A feedback circuit (e.g., an operational amplifier) receives voltages that build up across these loads, and sends a control signal to the gate of the transistor to ensure its linear operation.09-18-2014
20140324131Techniques for Sensing and Adjusting a Compliance Voltage in an Implantable Stimulator Device - Disclosed herein are methods and circuitry for monitoring and adjusting a compliance voltage in an implantable stimulator devices to an optimal value that is sufficiently high to allow for proper circuit performance (i.e., sufficient current output), but low enough that power is not needlessly wasted via excessive voltage drops across the current output circuitry. The algorithm measures output voltages across the current source and sink circuitry during at least periods of actual stimulation when both the current sources and sinks are operable, and adjusts the compliance voltage so as to reduce these output voltages to within guard band values preferably indicative for operation in transistor saturation. The output voltages can additionally be monitored during periods between stimulation pulses to improve the accuracy of the measurement, and is further beneficial in that such additional measurements are not perceptible to the patient.10-30-2014
20150258340Multi-Electrode Implantable Stimulator Device with a Single Current Path Decoupling Capacitor - Disclosed herein are circuits and methods for a multi-electrode implantable stimulator device incorporating one decoupling capacitor in the current path established via at least one cathode electrode and at least one anode electrode. In one embodiment, the decoupling capacitor may be hard-wired to a dedicated anode on the device. The cathodes are selectively activatable via stimulation switches. In another embodiment, any of the electrodes on the devices can be selectively activatable as an anode or cathode. In this embodiment, the decoupling capacitor is placed into the current path via selectable anode and cathode stimulation switches. Regardless of the implementation, the techniques allow for the benefits of capacitive decoupling without the need to associate decoupling capacitors with every electrode on the multi-electrode device, which saves space in the body of the device. Although of particular benefit when applied to microstimulators, the disclosed technique can be used with space-saving benefits in any stimulator device.09-17-2015

Patent applications by Yuping He, Northridge, CA US

Yuping Lai, Shanghai CN

Patent application numberDescriptionPublished
20150274785ANTI-INFLAMMATORY LIPOPEPTIDE AND PREPARING METHOD AND APPLICATION THEREOF - Disclosed is an anti-inflammatory lipopeptide, which comprises peptide chains and aliphatic chains, the peptide chain being linked to the aliphatic chain through a peptide bond, and an aliphatic acid being linked to the N-terminus of the peptide chain. The lipopeptide suppresses inflammatory response induced by poly(I:C), so as to prevent inflammation after skin injury and alleviate inflammatory response of skin inflammation such as allergic dermatitis. Also disclosed is a preparing method of the lipopeptide.10-01-2015

Yuping Li, Tianhe Guangzhou, Guangdong CN

Patent application numberDescriptionPublished
20160057175METHOD, CLIENT, SERVER AND SYSTEM FOR MULTI-PERSON AUDIO-VIDEO INTERACTION - A method, client, server and system for multi-person audio-video interaction are disclosed in the present invention, which belong to the field of internet terminal. The method includes: obtaining channel configuration information corresponding to current channel from a server; loading a scene module corresponding to the current channel according to the obtained channel configuration information and pre-stored configuration information; obtaining and displaying pictures or videos corresponding to the current channel from the server; displaying the text information by a simulation object corresponding to the client in a user interaction region of the scene module; and sending the text information to the server, when the text information that triggered by the user in the user interaction region of the scene module is received.02-25-2016

Yuping Li, Beijing CN

Patent application numberDescriptionPublished
20140057683METHOD AND APPARATUS FOR CONTROLLING LIGHT EMITTING ELEMENTS IN TERMINAL DEVICE AND TERMINAL DEVICE - A method for controlling light emitting elements includes: obtaining a first light intensity value detected by an ambient light sensor in a terminal device and obtaining a second light intensity value detected by an image capturing apparatus in the terminal device under same lighting conditions; determining a standard light intensity value corresponding to the second light intensity value according to a preset mapping between a light intensity value of the image capturing apparatus and a standard light intensity value of the ambient light sensor; obtaining a calibration parameter for the ambient light sensor according to the first light intensity value and the standard light intensity value; obtaining a detected light intensity value detected by the ambient light sensor when light emitting elements in the terminal device need to be controlled; and controlling the light emitting elements in the terminal device according to the detected light intensity value and the calibration parameter.02-27-2014
20150203374METHOD AND REACTOR FOR REMOVING ORGANIC MATTERS BY IMMOBILIZED-ENZYMATIC ELECTRODE COUPLED ELECTRO-COAGULATION - The present invention provides a method and a reactor for removing organic matters by immobilized-enzymatic electrode coupled electro-coagulation. In the method, in a single electrochemical system, an enzyme-modified electrode is combined with electro-coagulation to synergistically remove organic matters from water. Certain electrochemical parameters are controlled such that a polymerization reaction is performed between hydrogen peroxide generated by a cathode reaction and organic matters catalyzed by the immobilized-enzymatic electrode. After the polymerization reaction, the organic product enters an anode chamber through a pump. The organic product is precipitated and removed by performing a reaction between the organic product and different hydrolysis products from the electro-coagulation through a coagulating/flocculating effect of compression of a double electric layer, adsorption and electric neutralization as well as precipitation capture. Ultimately, the object of removing the organic matters synergistically through the enzymatic catalyzed polymerization at the cathode and the electro-coagulation at the anode is achieved. The present invention has a strong selectivity for low-concentration toxic organic pollutants and a good effect in removing small-molecular hydrophilic organic matters, the addition amount of enzyme is low, the cathode and the anode are fully used, the cost is reduced, the operation is simple, and the applicable is wide, therefore, the present invention is applicable to a variety of water and wastewater containing organic matters, and the contaminated water.07-23-2015

Yuping Li, Shenzhen CN

Patent application numberDescriptionPublished
20120011231METHOD, APPARATUS, AND SYSTEM FOR CONTROLLING EXECUTION OF AN AUTOMATIC PROCESS - The present invention discloses a method for controlling execution of an automatic process. The method includes: receiving a resume command that carries stoppoint information; determining whether the stoppoint information carried in the resume command is the same as information about a current stoppoint of a current automatic process; and resuming the current automatic process from the current stoppoint when the stoppoint information carried in the resume command is the same as the information about the current stoppoint. The present invention also discloses another method for controlling execution of an automatic process, a system, a management apparatus, an automatic apparatus, a computer program product, and a computer readable storage medium, ensuring that the automatic process is executed in accordance with user expectations.01-12-2012
20120278456METHOD AND APPARATUS FOR DATA CONFIGURATION - Embodiments of the present invention provide a method and an apparatus for data configuration. The data configuration method includes: before a network element accesses a network, invoking, by a management unit, a first interface between the management unit and a managed unit to request the managed unit to download configuration data of the network element from a position designated by the management unit; and invoking, by the management unit, a second interface between the management unit and the managed unit to request the managed unit to generate a full configuration data file of the network element according to the configuration data. Through the method and the apparatus for data configuration provided in the embodiments of the present invention, automatic download of the configuration data of the network element may be implemented, and human cost of deployment is reduced.11-01-2012
20130007275Managed Unit Device, Self-Optimization Method and System - A managed unit executes a self-optimization according to a self-optimization trigger rule. The self-optimization trigger rule relates to a self-optimization capability supported by the managed unit. The self-optimization capability supported by the managed unit includes any one of or any combination of a self-optimization type, a self-optimization trigger condition, a self-optimization objective, and a self-optimization monitoring cycle.01-03-2013
20130339522Managed Unit Device, Self-Optimization Method and System - A managed unit executes a self-optimization according to a self-optimization trigger rule. The self-optimization trigger rule relates to a self-optimization capability supported by the managed unit. The self-optimization capability supported by the managed unit includes any one of or any combination of a self-optimization type, a self-optimization trigger condition, a self-optimization objective, and a self-optimization monitoring cycle.12-19-2013

Yuping Lin, Guangdong Province CN

Patent application numberDescriptionPublished
20130077603Method and Apparatus For Mapping Multi-Standard IQ Data Based on CPRI - The invention provides a method for IQ data mapping, including the following steps of mapping IQ data of one or more standards to a CPRI radio frame, wherein, the CPRI radio frame includes multiple multi-frames, and boundaries of the multi-frames are aligned with the header of the CPRI radio frame, and each multi-frame includes K basic frames, and each basic frame includes a plurality of IQ sub-containers, and one IQ sub-container constitutes one time slot, and the number K of the basic frames and bit widths Naxc of the IQ sub-containers included in each multi-frame are identical for different standards, and the length of the CPRI radio frame is 10ms. The invention also provides an IQ data mapping apparatus.03-28-2013

Yuping Luo, Duluth, GA US

Patent application numberDescriptionPublished
20090036577METHOD OF STABILIZING AQUEOUS CATIONIC POLYMERS - Cationic thermosetting resins and especially resins having azetidinium functional groups, such as polyamidoamine-epichlorohydrin resins, are stabilized against premature gelation by the addition of (1) a low molecular weight, non-aldehyde, non-ionic, water soluble organic stabilizing compound (preferably one that is reactive with the cationic moiety), preferably in combination with (2) a water soluble, inorganic complexing metal salt.02-05-2009
20090165978BLENDS OF GLYOXALATED POLYACRYLAMIDES AND PAPER STRENGTHENING AGENTS - Compositions comprising a blend of two or more paper strengthening agents have improved stability compared with previously known paper strengthening agents. One component is a polymeric paper strengthening agent, preferably a wet strengthening agent. The other component is a stabilized polyacrylamide prepared by (1) reacting a first portion of glyoxal with a polyacrylamide having pendant amide groups to form a first reaction mixture comprising polyacrylamide; (2) adding an acid to the first reaction mixture to form a second reaction mixture having a reduced pH and comprising the polyacrylamide; and (3) adding a second portion of glyoxal to the second reaction mixture to form the stabilized polyacrylamide. If desired, an aldehyde scavenger can be included in one or more of step (1), step (2), step (3), or the stabilized polyacrylamide. Such compositions can be used to enhance the strength of paper, particularly the wet strength of paper.07-02-2009
20120080157DEGRADING AGENT COMPOSITIONS FOR TEMPORARY WET STRENGTH SYSTEMS IN TISSUE PRODUCTS - A degrading agent composition for use in manufacturing a tissue product generally includes a degrading agent, a degradation inhibiting carrier, and a non-ionic surfactant. The non-ionic surfactant stabilizes the viscosity of the composition as a function of time. The degrading agent composition can be used in combination with a temporary wet strength agent to produce a tissue product exhibiting high initial wet tensile strength and desirable decay properties. Processes for forming the tissue product and pumpable fluids containing the degrading agent composition are also disclosed.04-05-2012
20120271008POLYAMIDOAMINE-EPIHALOHYDRIN RESINS, METHOD OF MANUFACTURE, AND USES THEREOF - A novel process for producing a polyamidoamine-epihalohydrin resin composition comprises (a) reacting a polyamidoamine with epihalohydrin to obtain a reaction mixture comprising a polyamidoamine-epihalohydrin resin; (b) adding a first acid to the reaction mixture obtained in step (a) to obtain an acid treatment composition; (c) adding a base to the acid treatment composition in step (b) to obtain a base treatment composition; and (d) adding a second acid to the base treatment composition in step (c) to obtain a polyamidoamine-epihalohydrin resin composition; wherein the polyamidoamine-epihalohydrin resin composition obtained in step (d) has less than about 700 ppm of dihalopropanol (DHP) and 3-halopropanediol (HPD).10-25-2012
20130081771PAPER AND METHODS OF MAKING PAPER - Exemplary embodiments of the present disclosure include paper, methods of making paper, and the like.04-04-2013
20140158316COMPOSITIONS USED IN PAPER AND METHODS OF MAKING PAPER - Compositions that can be used in a paper material, which may include an anionic polymer, a polyamidoamine epihalohydrin resin, and a stabilizer, are disclosed. Methods for adding the compositions to a paper material are also disclosed.06-12-2014

Patent applications by Yuping Luo, Duluth, GA US

Yuping Shen, Orlando, FL US

Patent application numberDescriptionPublished
20100303303METHODS FOR RECOGNIZING POSE AND ACTION OF ARTICULATED OBJECTS WITH COLLECTION OF PLANES IN MOTION - The invention comprises an improved system, method, and computer-readable instructions for recognizing pose and action of articulated objects with collection of planes in motion. The method starts with a video sequence and a database of reference sequences corresponding to different known actions. The method identifies the sequence from the reference sequences such that the subject in performs the closest action to that observed. The method compares actions by comparing pose transitions. The cross-homography invariant may be used for view-invariant recognition of human body pose transition and actions.12-02-2010
20160042488METHOD AND SYSTEM FOR FRAME PACING - A frame pacing method, computer program product, and computing system are provided for graphics processing.02-11-2016

Yuping Shi, Nanjing CN

Patent application numberDescriptionPublished
20140042075SCALE INHIBITOR - The present invention provides a combined scale inhibitor and scale inhibiting device. The combined scale inhibitor contains organophosphorus filter materials, ceramic filter materials and polyphosphate filter materials. The organophosphorus filter materials are the granular filter materials of liquid organophosphorus scale and corrosion inhibitor while the said ceramic filter materials are the granular filter materials containing oxide ceramic powder. The said scale inhibiting device is comprised of a tank, a water inlet, a water outlet, an organophosphorus filter material layer, a ceramic filter material layer and a polyphosphate filter material layer in the said tank. The said organophosphorus filter material layer contains organophosphorus filter materials, which are the granular filter materials of liquid organophosphorus scale and corrosion inhibitor. The said ceramic filter material layer contains ceramic filter materials, which are the granular filter materials containing oxide ceramic powder.02-13-2014

Yuping Sun, Jinan CN

Patent application numberDescriptionPublished
20150352005Indirect Bird-Pecking Moxibustion Device that is Portable and Automatically Height Adjustable - An indirect bird-pecking moxibustion device that is portable and automatically height adjustable. The device comprises a hollow tube adapted to hold a moxa cone over an acupuncture point, a locating ring that locates the hollow tube above the acupuncture point, and a mechanism connected to the hollow tube reciprocally moving the hollow tube in relation to the acupuncture point.12-10-2015

Yuping Sun, Jinan Shandong CN

Patent application numberDescriptionPublished
20150352006Indirect Bird-Pecking Moxibustion Device that is Portable Automatically Height Adjustable and Horizontally Movable - An indirect bird-pecking moxibustion device that is portable, automatically height adjustable, and horizontally movable. The device comprises a hollow tube adapted to hold an ignited moxa cone over an acupuncture point, an adjustment system that enables the moxa cone to be placed at different horizontal locations above the different targeted acupuncture points, and a mechanism connected to the hollow tube reciprocally and vertically moving the hollow tube in relation to the acupuncture point.12-10-2015

Yuping Wang, Shanghai CN

Patent application numberDescriptionPublished
20160024974PASSIVE LOW TEMPERATURE HEAT SOURCES ORGANIC WORKING FLUID POWER GENERATION METHOD - The present invention relates to a passive type low-temperature heat sources organic working fluid power generation method. The organic working fluid absorbs heat and evaporates in the first evaporator and the second in turn evaporator. When the pressure of organic working fluid reaches the set pressure, the self-operated pressure regulator valve at the outlet of the evaporator opens triggered by operating pressure. The organic working fluid vapor flows into the turbine and pushes the turbine to rotate with a high speed, driving the generator to provide output power. The low-temperature low-pressure exhaust gas flows into the condenser and condenses into liquid working fluid. Through the first and second evaporator in turn providing working steam, the turbine can maintain continuous work and provide output power. Compared with the prior technology, the present invention has reliable performance, relying on the evaporation of the working fluid in a closed space to achieve increased pressure.01-28-2016

Yuping Wang, San Diego, CA US

Patent application numberDescriptionPublished
20080241880Methods and compositions for determination of glycated proteins - This invention relates generally to the field of glycated protein detection. In particular, the invention provides chimeric proteins, nucleic acids encoding the chimeric proteins, methods and kits for assaying for a glycated protein in a sample, using inter alia, an amadoriase.10-02-2008

Yuping Wang, Shenzhen CN

Patent application numberDescriptionPublished
20140016564METHOD, APPARATUS AND SYSTEM FOR NEIGHBOR DISCOVERY - A method for neighbor discovery including: transmitting a neighbor detection message according to a neighbor VLAN information table, where the neighbor VLAN information table includes neighbor VLAN information; receiving a neighbor response message with which a terminal responds; acquiring a MAC address of the terminal according to the neighbor response message. With the method, numerous invalid detections, heavy apparatus load and large CPU resource consumption caused by traversing a public network VLAN and a private network VLAN to conduct neighbor detection decease.01-16-2014

Yuping Wang, Beijing CN

Patent application numberDescriptionPublished
20130190345MATRINIC ACID/MATRINE DERIVATIVES AND PREPARATION METHODS AND USES THEREOF - The present invention relates to a N-substituted matrinic acid derivative or matrine derivative, and its preparation method and uses. Specifically, the present invention relates to a compound of Formula (I) or (II) (wherein all the definitions of substituted groups are those mentioned in the specification), or a pharmaceutically acceptable salt, geometric isomer, stereoisomer, solvate, ester or prodrug thereof. The present invention further relates to a method for preparing the compound of the present invention, a pharmaceutical composition containing the compound, and uses thereof in manufacture of a medicament. The compound of the present invention can be used for prophylaxis and/or treatment of a disease or disorder associated with viral infection such as hepatitis B and/orhepatitis C and/or AIDS.07-25-2013

Yuping Wang, Guangzhou City CN

Patent application numberDescriptionPublished
20110118462N-HETEROCYCLIC SUBSTITUENT-CONTAINING ANTIBIOTIC, PREPARATION AND USE THEREOF - The invention relates to N-heterocyclic substituent-containing antibiotics, their preparation, and their use. Disclosed are sodium and potassium salts of 7-(α-((N,N′-diisopropylamidino)thio)acetylamino)-3-(((1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio)methyl) cephalosporanic acid as presented by the general structure (I), their preparation, and their use. The antibiotics of the invention can be used to treat diseases caused by Gram-positive or Gram-negative bacteria such as septicaemia, gastrointestinal tract infection, and urinary tract infection. They have increased half-life in blood and lowered toxicity. They can reduce the frequency of drug use and lower medical treatment costs. They have improved stability and can be stored at ambient temperatures. The method of the invention is simple, and it produces high purity products which can meet the requirements of clinical use.05-19-2011
20140128359N-Heterocyclic Substituent-Containing Antibiotic, Preparation and Use Thereof - The invention relates to N-heterocyclic substituent-containing antibiotics, their preparation, and their use. Disclosed are sodium and potassium salts of 7-(α-((N,N′-diisopropylamidino)thio)acetylamino)-3-(((1,2,5,6-tetrahydro-2-methyl-5,6-diox o-1,2,4-triazin-3-yl)thio)methyl) cephalosporanic acid as presented by the general structure (I), their preparation, and their use. The antibiotics of the invention can be used to treat diseases caused by Gram-positive or Gram-negative bacteria such as septicaemia, gastrointestinal tract infection, and urinary tract infection. They have increased half-life in blood and lowered toxicity. They can reduce the frequency of drug use and lower medical treatment costs. They have improved stability and can be stored at ambient temperatures. The method of the invention is simple, and it produces high purity products which can meet the requirements of clinical use.05-08-2014

Yuping Wei, Beijing CN

Patent application numberDescriptionPublished
20140320421VIRTUAL TOUCHPAD WITH TWO-MODE BUTTONS FOR REMOTE DESKTOP CLIENT - Left- and right-click buttons of a virtual touchpad each have two modes, a “click” mode and an “on/off” mode. In “click” mode, touching a finger to the left- or right-click button triggers a mouse button down event while releasing a finger from the button triggers a mouse button up event. In “on/off” mode, the left- and right-click buttons each have two states, “on” and “off.” If the current state of the left- or right-click button is “off,” then touching the button triggers the mouse button down event, while releasing the button changes the state of the button to “on” but does not trigger any mouse events. Conversely, if the current state of the left- or right-click button is “on,” then touching the button does not trigger any mouse events, but releasing the button thereafter changes the state of the button to “off” and triggers the mouse button up event.10-30-2014
20150215624ENHANCED IMAGE ENCODING IN A VIRTUAL DESKTOP INFRASTRUCTURE ENVIRONMENT - A method is provided to perform enhanced image encoding in a virtual desktop infrastructure (VDI) environment that includes a client device having a first graphical user interface (GUI) and a server device having a second GUI associated with the first GUI. One example method may include receiving, from the client device, user interface (UI) events based on which the first GUI is to be updated, and obtaining, by an agent on the server device, UI information relating to a UI element on the second GUI. The method may further include determining, by the agent on the server device, an encoding configuration for an encoder based at least in part on the UI information, encoding image data of the second GUI based on the encoding configuration, and sending encoded image data to the client device to update the first GUI on a screen of the client device.07-30-2015
20150302621CONCEALING SENSITIVE INFORMATION ON A DISPLAY - An example method is provided for a computing device, coupled to a first display and a second display, to conceal sensitive information on a display. The method may comprise in response to detecting sensitive information in a desktop shown on the first display, generating a replacement image that conceals the detected sensitive information in the desktop and sending the replacement image to the second display for display. Otherwise, a mirror image of the desktop shown on the first display may be sent to the second display for display.10-22-2015

Yuping Wu, Beijing CN

Patent application numberDescriptionPublished
20130088302VOLTAGE-CONTROLLED OSCILLATOR DEVICE AND METHOD OF CORRECTING VOLTAGE-CONTROLLED OSCILLATOR - The present application discloses a voltage-controlled oscillator device and a method of correcting the voltage-controlled oscillator. The voltage-controlled oscillator device comprises predistortion module, configured to predistort an input voltage to obtain a predistorted voltage; and a voltage-controlled oscillator, configured to generate an output signal with a corresponding oscillation frequency according to the predistorted voltage, wherein the predistortion module corrects a non-linear characteristic of the voltage-controlled oscillator, so that there is a linear relationship between the input voltage and the oscillation frequency of the output signal. The voltage-controlled oscillator device may be applied to a phase-locked circuit in a communication system.04-11-2013
20130125080CIRCUIT OPTIMIZATION METHOD AND APPARATUS FOR ANALOG CIRCUIT MIGRATION - A circuit optimization apparatus and a circuit optimization method used in analog circuit migration which migrates a source circuit to a target circuit are disclosed. The circuit optimization method comprises: dividing the source circuit into at least one direct current path; determining an adaptation sequence of the at least one direct current path; and optimizing the at least one direct current path in the target circuit one by one in the adaptation sequence. The circuit optimization apparatus and the circuit optimization method improve an optimization efficiency of the analog circuit migration.05-16-2013
20140236563INTEGRATED CIRCUIT SIMULATION METHOD AND SYSTEM - Provided is an integrated circuit simulation method. The simulation time points of the entire circuit are divided into a plurality of independent simulation time windows, and according to a logic simulation result, the simulation initial data of the simulation window starting point of each simulation time window is determined, and as an overlapping time region is present at the head-tail connection between adjacent simulation time windows, the circuit simulation calculation of the current simulation time window can be ended at the overlapping time region, so as to implement independent parallel simulation calculation for each simulation time window. Therefore, the time required for the simulation of the entire circuit is approximately the maximum value of the circuit simulation time required for each simulation time window, thereby greatly increasing the efficiency of circuit simulation and effectively shortening the design period of the integrated circuit.08-21-2014

Yuping Wu, Shanghai CN

Patent application numberDescriptionPublished
20150311492High Energy Density Charge And Discharge Lithium Battery - The present invention belongs to the electrochemical field. Specifically, the present invention relates to a charge and discharge lithium battery having high energy density. The lithium battery consists of a separator, a cathode, an anode and an electrolyte, wherein the separator is a solid and allows lithium ions to reversibly pass through; the cathode is made of metal lithium or an alloy of lithium; the electrolyte at the cathode side is a common organic electrolyte, a polymer electrolyte, or an ionic liquid electrolyte, or a mixture thereof; the anode is an anode material commonly used in a lithium ion battery; the electrolyte at the anode side is an aqueous solution or a hydrogel electrolyte containing lithium salt. The energy density of the charge and discharge lithium battery is higher than the energy density of the traditional lithium ion battery by at least 30%. The charge and discharge lithium battery having high energy density can be used for storage and discharge of electric power.10-29-2015

Yuping Xu, Weifang CN

Patent application numberDescriptionPublished
20120227353METHOD FOR INSTALLING A LARGE-SPAN CYLINDRICAL RETICULATED SHELL - A method of construction and installation of a large-span cylindrical reticulated shell comprises: installing a mother vault on the ground by a bulk method; pushing the mother vault gradually during the installation, so as to be match with a lifting device for lifting the extension tail end of the mother vault; adjusting the height of the extension tail end to allow the extension tail end to be maintained at a ground level for ground installation construction; and after the installation of the mother vault is completed, using a high-altitude overhanging construction method to install the other reticulated vaults adjacent to the mother vault, respectively, in sequence along the axial extending direction of the mother vault until the completion of installation of the entire large-span cylindrical reticulated shell is completed.09-13-2012

Yuping Zhang, Beijing CN

Patent application numberDescriptionPublished
20140315523METHOD USING MOBILE-PHONE CLIENT SIDE TO PROVIDE VOICE OPTION AND TEXT PROMPT AND CORRESPONDING MOBILE-PHONE CLIENT SIDE - The present disclosure provides a method for providing a voice prompt and a text prompt using a mobile phone client and a corresponding mobile phone client. The method uses software locally installed in the mobile phone to answer an incoming call automatically, provide a voice prompt including a plurality of options to the caller, and according to a selection of the caller, provide a user of the mobile phone with a text prompt corresponding to the selection from the caller. The present disclosure may advantageously achieve voice prompts and quick text feedbacks by using local software functions in the mobile phone, so that the user of the mobile phone can quickly learn intention of the caller.10-23-2014

Yuping Zhang, Changsha CN

Patent application numberDescriptionPublished
20120174369METHOD AND DEVICE FOR TREATMENT AND RECYCLING OF WASTE REFRIGERATORS - A method and device for harmless treatment and recycling of waste refrigerators. Plastic parts, electrical boxes, compressors, and condensers are disassembled at a disassembling station. Refrigerants from compressors are recycled at a fluoride-extracting station. Refrigerator bodies and doors are transferred to a double shaft shredder and a rolling crusher for crushing. Crushed materials are sorted out by wind force, by a self-discharge type iron remover made of permanent magnet and a cylindrical iron remover for magnetic separation. The device is placed in an enclosed workshop equipped with a multistage ventilation system, a protective device of nitrogen, a device for spraying, dedusting, and cooling, and an on-line detection and alarm control device for cyclopentane gas concentration, polyurethane dust concentration, and temperature. The method and device have low manufacturing and operating costs and are dustproof, explosion proof, environmentally friendly and has excellent recycling effects.07-12-2012

Yuping Zhang, Shenzhen CN

Patent application numberDescriptionPublished
20090170740CLEANING SOLUTION FOR AN AUTOMATIC BIOCHEMICAL ANALYZER - A cleaning solution for automatic biochemical analyzers includes: at least one anionic surfactant, at least one nonionic surfactant, an alkali metal hydroxide, an alkali metal citrate, and a buffering agent stabilizing the pH value above 13.0. In some embodiments, the cleaning solution provides low residual rate of proteins, low residual rate of lipids, desirable within-batch repeatability in clinical testing, low level of cross-contamination, and low level of reactant deposit after cleaning, without affecting test results of the biochemical analyzer. In some embodiments, the cleaning solution has no corrosive effects on the liquid path and reaction cup of the analyzer. The ingredients of the cleaning solution may also be biodegradable.07-02-2009
20110159565REAGENTS AND PROCESSES FOR STABILIZING ALKALINE PHOSPHATASE OR CONJUGATES THEREOF - The present disclosure relates to stabilizers for alkaline phosphatase or conjugates thereof, a process for preparing a stabilizer, and a method for stabilizing alkaline phosphatase or conjugates thereof with a stabilizer. The present disclosure also relates to a reagent of alkaline phosphatase or conjugates thereof as well as to a process for preparing the same. In another aspect, the present disclosure relates to a kit comprising the stabilizers disclosed herein and alkaline phosphatase or conjugates thereof. The stabilizer disclosed herein can stabilize alkaline phosphatase or conjugates thereof for a prolonged period of time, extending their shelf-life.06-30-2011
20110224116METHODS FOR CLEANING AN AUTOMATIC BIOCHEMICAL ANALYZER - A method of cleaning an automatic biochemical analyzer, wherein the cleaning solution includes: at least one anionic surfactant, at least one nonionic surfactant, an alkali metal hydroxide, an alkali metal citrate, and a buffering agent stabilizing the pH value above 13.0. In some embodiments, the cleaning solution provides low residual rate of proteins, low residual rate of lipids, desirable within-batch repeatability in clinical testing, low level of cross-contamination, and low level of reactant deposit after cleaning, without affecting test results of the biochemical analyzer. In some embodiments, the cleaning solution has no corrosive effects on the liquid path and reaction cup of the analyzer. The ingredients of the cleaning solution may also be biodegradable.09-15-2011
20140285115MULTI-CHANNEL DRIVER AND ILLUMINATING DEVICE - A multi-channel driver for driving an illuminating unit includes: a plurality of output channels for coupling with the illuminating unit; a power supply unit for supplying a driving current; a current distributing unit, which includes at least one current distributing circuit, wherein the at least one current distributing circuit includes two output channels respectively, and distributes the driving current provided by the power supply unit to the two output channels; a current detecting unit for detecting the output current output by the output channels, wherein the unit is configured with at least one current detecting circuit for the two output channels, and a control unit, wherein the control unit regulates the driving current according to the output current detected by the at least one current detecting circuit of the current detecting unit, to maintain constant output current in the output channels.09-25-2014

Patent applications by Yuping Zhang, Shenzhen CN

Yuping Zhang, Shenzen CN

Patent application numberDescriptionPublished
20120001136CHEMILUMINESCENT COMPOSITIONS, ENHANCING REAGENTS FOR CHEMILUMINESCENCE AND METHODS FOR THE PREPARATION AND USE THEREOF - The present disclosure provides a chemiluminescent composition where the chemiluminescent substrate is 1,2-dioxetane, which contains 1,2-dioxetane and an alkyl dimethyl benzyl quaternary ammonium salt having the structure of general formula I. The present disclosure also provides an enhancing reagent and methods for enhancing chemiluminescence of 1,2-dioxetane, where the enhancing reagent contains an alkyl dimethyl benzyl quaternary ammonium salt having the structure of general formula I.01-05-2012

Yuping Zhang, Nanshan CN

Patent application numberDescriptionPublished
20110300601PROCESSES FOR SYNTHESIZING ALKALINE PHOSPHATASE CONJUGATES - Methods for synthesizing an ALP conjugate are provided. The methods may include activating a carboxyl group of the ALP with a carbodiimide, to generate an active ester; and adding the substance to be conjugated such that a synthetic reaction occurs between the active ester and the substance to be conjugated, to generate an ALP conjugate.12-08-2011
20110300602CONJUGATE PREPARATION METHODS AND RELATED KIT - Methods for preparing conjugates including enzyme conjugates and especially alkaline phosphatase (ALP) conjugates, and a kit are provided. The methods include: blocking an amino group on a molecule surface of a first substance to be conjugated containing an amino group and a carboxyl group (for example, an enzyme) with a carboxyl compound; adding a carbodiimide to activate the first substance to be conjugated with the amino group blocked; inactivating or removing the carbodiimide; and adding a second substance containing an amino group (for example, a substance to be labeled). Conjugates (for example, enzyme conjugates) are obtained.12-08-2011
20120003753CHEMILUMINESCENT COMPOSITIONS, ENHANCING REAGENTS FOR CHEMILUMINESCENCE AND METHODS FOR THE PREPARATION AND USE THEREOF - A enhancing reagent for enhancing chemiluminescence of 1,2-dioxetane compounds and a method for using the enhancing reagent to enhance chemiluminescence are provided, in which the enhancing reagent contains a multi-alkyl quaternary ammonium salt of Formula I. A chemiluminescent composition with a 1,2-dioxetane compound as a substrate and a kit thereof are further provided, which contain a 1,2-dioxetane compound and a multi-alkyl quaternary ammonium salt of Formula I.01-05-2012
20120015446Chemiluminescent Compositions, Enhancing Reagents for Chemiluminescence and Methods for the Preparation and Use Thereof - A enhancing reagent for enhancing chemiluminescence of 1,2-dioxetane compounds and a method for using the enhancing reagent to enhance the chemiluminescence are provided, in which the enhancing reagent contains an alkyl bis-quaternary ammonium salt of Formula I. A chemiluminescent composition with a 1,2-dioxetane compound as a substrate and a kit thereof are further provided, which contain a 1,2-dioxetane compound and an alkyl bis-quaternary ammonium salt of Formula I.01-19-2012
20140103272CHEMILUMINESCENT COMPOSITIONS AND ENHANCING REAGENTS FOR CHEMILUMINESCENCE - An enhancing reagent for enhancing chemiluminescence of 1,2-dioxetane compounds and a method for using the enhancing reagent to enhance the chemiluminescence are provided, in which the enhancing reagent contains an alkyl bis-quaternary ammonium salt of Formula I. A chemiluminescent composition with a 1,2-dioxetane compound as a substrate and a kit thereof are further provided, which contain a 1,2-dioxetane compound and an alkyl bis-quaternary ammonium salt of Formula I.04-17-2014

Patent applications by Yuping Zhang, Nanshan CN

Yuping Zhao, Beijing CN

Patent application numberDescriptionPublished
20100080327METHOD AND DEVICE FOR AUTOMATIC GAIN CONTROL - A method for automatic gain control used in a receiver of a multi-carrier telecommunication system, the method comprising: receiving an input signal digitalized by an A/D converter; determining distribution of the input signal; and controlling gain of a variable gain amplifier as a function of the determined distribution.04-01-2010
20110078533SERIAL CONCATENATION OF TRELLISCODED MODULATION AND AN INNER NON-BINARY LDPC CODE - A concatenated coded modulation communication system and method combines Trellis Coded Modulation with non-Gray code constellation mapping, interleaving, and non-binary Low Density Parity Check coded channel modulation with Gray code constellation mapping to improve error performance.03-31-2011
20120134423DATA TRANSMISSION USING LOW DENSITY PARITY CHECK CODING AND CONSTELLATION MAPPING - Modern coding and modulation techniques have greatly improved the transmission of signals. A method is described including receiving a stream of data bits, demultiplexing the stream into a first and second substream, encoding the first and second substream using a low density parity check coding process, and mapping the first substream to a first region of a symbol constellation map and the second substream to a second region. Also, an apparatus is described including a demultiplexer that produces a first and second bitstream, a first encoder that encodes the first substream using a low density parity check coding process at a first encoding rate, a second encoder that encodes the second substream at a second rate, and a symbol mapper that maps bits from the first substream to a first region of a symbol constellation map and maps bits from the second substream to a second region.05-31-2012
20120134446METHOD AND APPARATUS FOR RECEIVING DATA - Modem coding and modulation techniques have greatly improved the transmission and reception of signals. A method is described including receiving a signal de-mapping the signal into a first and second substream, decoding the first and second substream using a low density parity check decoding process, and combining the first and second decoded substream into a single data stream. An apparatus is described including a symbol de-mapper that receives a signal de-maps the modulation symbols in the signal into a first and second substream, a first decoder that decodes the first substream using a low density parity check coding process at a first decoding rate, a second decoder that decodes the second substream at a second encoding rate, and a combiner that combines the first substream and the second substream into a single data stream.05-31-2012

Patent applications by Yuping Zhao, Beijing CN

Yuping Zhao, Espoo FI

Patent application numberDescriptionPublished
20080207134Mobile equipment based filtering for packet radio service (PRS) - A method for operating a mobile equipment (ME 08-28-2008

Yuping Zhao, Nanjing CN

Patent application numberDescriptionPublished
20140068072METHOD, DEVICE, AND SYSTEM FOR ACQUIRING COST BETWEEN NODES - Embodiments of the present invention disclose a method, a device, and a system for obtaining a cost between nodes. The method includes: receiving, by a first server, a first cost request message from a client, where the first cost request message includes a first source node list, a first candidate node list, and a cost type; and calculating a cost between each source node in the first source node list and each candidate node in the first candidate node list according to the cost type. Network traffic management and optimization are implemented by using the technical solutions provided in the embodiments of the present invention, in which a cost between nodes is acquired from servers hierarchically deployed by an Internet service provider ISP and used as a basis of node selection.03-06-2014

Yuping Zhu, Basking Ridge, NJ US

Patent application numberDescriptionPublished
20140057893SUBSTITUTED CYCLOPROPLY COMPOUNDS, COMPOSITIONS CONTAINING SUCH COMPOUNDS AND METHODS OF TREATMENT - Substituted cyclopropyl compounds of the formula I: and pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing type 2 diabetes and similar conditions. The compounds are useful as agonists of the G-protein coupled receptor GPR-119. Pharmaceutical compositions and methods of treatment are also included02-27-2014
20140142115INHIBITORS OF THE RENAL OUTER MEDULLARY POTASSIUM CHANNEL - This invention relates to compounds having structural Formula I:05-22-2014
20140329798SUBSTITUTED CYCLOPROPYL COMPOUNDS USEFUL AS GPR119 AGONISTS - Substituted cyclopropyl compounds of the formula (I): and pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing type 2 diabetes and similar conditions. The compounds are useful as agonists of the G-protein coupled receptor GPR-119. Pharmaceutical compositions and methods of treatment are also included11-06-2014
20150105317GLUCOSE-RESPONSIVE INSULIN CONJUGATES - Insulin conjugates comprising an insulin molecule covalently attached to at least one bi-dentate linker having two arms, each arm independently attached to a ligand comprising a saccharide and wherein the saccharide for at least one ligand of the linker is fucose are disclosed. The insulin conjugates display a pharmacokinetic (PK) and/or pharmacodynamic (PD) profile that is responsive to the systemic concentrations of a saccharide such as glucose or alpha-methylmannose even when administered to a subject in need thereof in the absence of an exogenous multivalent saccharide-binding molecule such as Con A.04-16-2015
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