Wenjing

Wenjing Chen, Shenzhen CN

Patent application number	Description	Published
20130335198	Method for dynamic authentication between reader and tag, and device therefor - The present disclosure discloses a method for dynamic authentication between a reader and a tag, and an implementing device therefor, to solve the technical problem of necessity of dependence of a traditional authentication method on a real-time, online, reliable and secure connection with a background database, as well as lack of means for highly autonomous authentication of a tag by a reader. In the present disclosure, only a legitimate reader can obtain corresponding tag authentication information from an authentication database and authenticate or update a corresponding tag status; only a legitimate tag can be processed by the legitimate reader; during the authentication, a dynamic updating mechanism is used for a tag ID which ensures forward security; the reader stores tag information using a hash table and thus increases an authentication speed; data synchronization is achieved cleverly by means of a counting value. The use of a random number guarantees that a different data packet is used for every authentication, thus hiding tag position information effectively and offering excellent security.	12-19-2013
20150120291	Scene Recognition Method, Device and Mobile Terminal Based on Ambient Sound - The present document provides a scene recognition method and device based on ambient sound and a mobile terminal. The device includes: a sound collection module, a preprocessing module, a feature extraction module, a scene recognition module and a database. The method includes: collecting a sound signal; processing the sound signal into a frequency domain signal; extracting sound feature information from the frequency domain signal; inputting the sound feature information under a preset model, matching a model output result with weight values of sound sample models of scenes, and determining a scene corresponding to the sound feature information. The present document implements locating based on background sound information as the feature of the scene, so that the mobile terminal quickly and correctly recognizes the current scene under the maintaining low-consumption state.	04-30-2015

Wenjing Chen, Shenzhen City CN

Patent application number	Description	Published
20140022997	Reporting Method, Detection Method, Device And System For Network State - Disclosed are a reporting method, a detecting method, device and system for a network state. The reporting method for a network state includes: an intermediate node receiving a data packet; the intermediate node marking the data packet according to the current network state; and the intermediate node forwarding the marked data packet. The detecting method for a network state includes: a sink node receiving a data packet; the sink node parsing the data packet to obtain the marking information about the network state; and the sink node determining the network state according to the marking information. With the present document, the problem of heavy network burden due to a method of determining the network state with an active inquiry mode is solved, thus prolonging the service life of each node and optimizing the performance of the system.	01-23-2014

Wenjing Chu, Saratoga, CA US

Patent application number	Description	Published
20140355563	SYSTEM AND METHOD FOR EFFICIENT L3 MOBILITY IN A WIRED/WIRELESS NETWORK - A system and method for efficiently handling mobility events includes detecting a mobility event associated with a movement of a mobile unit from a first subnet to a second subnet, forming one or more first flow control messages for updating routing information associated with the mobility event, transmitting the one or more first flow control messages to a core router, forming one or more second flow control messages for disabling layer 2 learning, transmitting the one or more second flow control messages to one or more network switching devices in the first subnet, forming one or more third flow control messages including layer 2 switching instructions for directing network traffic to the mobile unit in the second subnet, and transmitting the one or more third flow control messages.	12-04-2014
20150163173	SYSTEMS AND METHODS FOR INTEGRATING WIRELESS LOCAL AREA NETWORKS ON EXTENDED BRIDGES - An information handling system is provided herein. The information handling system includes a controlling bridge having a plurality of bridge ports and at least one port extender coupled to one of the bridge ports of the controlling bridge to form an extended bridge. The port extender has a plurality of extension ports. The information handling system further includes an access point coupled to the port extender such that a wireless association between the access point and one or more stations appears as a logical bridge port to the controlling bridge and to an access controller system. The access point has a wireless transceiver to communication with the one or more stations. Associated methods are provided herein for providing wireless network access to a local area network.	06-11-2015
20150208321	SYSTEM AND METHOD FOR EFFICIENT L3 MOBILITY IN A WIRED/WIRELESS NETWORK - A system and method for efficiently handling mobility events includes detecting a mobility event associated with a movement of a mobile unit from a first subnet to a second subnet, forming one or more first flow control messages for updating routing information associated with the mobility event, transmitting the one or more first flow control messages to a core router, forming one or more second flow control messages for disabling layer 2 learning, transmitting the one or more second flow control messages to one or more network switching devices in the first subnet, forming one or more third flow control messages including layer 2 switching instructions for directing network traffic to the mobile unit in the second subnet, and transmitting the one or more third flow control messages.	07-23-2015

Wenjing Fu, Copenhagen DK

Patent application number	Description	Published
20130029383	Method of Producing Hydroxymethyl-Furfural - The present invention relates to a method of producing 5-hydroxymethylfurfural by dehydration of fructose and/or glucose and/or mannose.	01-31-2013

Wenjing Guo, Beijing CN

Patent application number	Description	Published
20140272403	FORMALDEHYDE-FREE PLYWOOD AND PREPARATION THEREOF - The present invention discloses a method for preparation of formaldehyde-free plywood from scrap plastic alloys. Different scrap plastics are used to prepare plastic alloy film, which is then used as an adhesive material for the preparation of new plywood without formaldehyde emission. The formaldehyde-free plywood according to the present invention is prepared by the following steps: different scrap plastics are crushed, cleaned separately, and then corresponding fillers and additives are added to the above crushed material or their mixtures which mixed according to a certain blending ratio; plastic alloy film of certain size and thickness is prepared after the film blowing and rolling processes; after being assembled with wood veneers to form a lay-up mat, the mat is hot pressed and then cold pressed. The present invention provides a method of preparing non-toxic and environmentally friendly formaldehyde-free plywood, solving the problem that the environment and human beings being poisoned by the free formaldehyde released from ordinary plywood and at the same time providing a way of recycling and reusing scrap plastics.	09-18-2014

Wenjing Hu, Arlington, TX US

Patent application number	Description	Published
20160106868	OXYGEN FREE RADICAL DETECTION - Ratiometric techniques can be used to determine activity levels of reactive oxidation species (“ROS”) in a target area (in vitro or in vivo) to indicate inflammatory responses and/or infection. Target areas may be a tissue surface, a wound, and/or a body cavity. A ROS-sensitive bioluminescent agent and ROS-insensitive fluorescent reference dye are conjugated to surfaces, biocompatible particles, or polymer carriers. The compounds may be constituted as a spray, solution for injection, a wound dressing, medical implants, and/or medical device. The bioluminescent compound and reference fluorescent intensity ratios can be calculated to reflect the extent of localized ROS activities.	04-21-2016

Wenjing Hu, Shanghai CN

Patent application number	Description	Published
20150087705	Protective Effects of Curcumin Against Hemorrhagic Stroke Injury - Disclosed herein are compounds, compositions and methods for preventing and treating diseases such as intracerebral hemorrhage, cancer, or conditions associated with damaged cells, activated lymphocytes, or microbial products. The disclosed compounds are curcumin analogs. The curcumin analogs possess anti-inflammatory and antioxidant properties, which in part, reduce AP-1 and NF-κB activity.	03-26-2015

Wenjing Li, Shanghai CN

Patent application number	Description	Published
20150138057	Liquid crystal display device - A liquid crystal display device is disclosed. The display device includes gate drive ASG circuits, and a driver integrated circuit configured to connect wires from gate line output terminals of the ASG circuits with a client system. The ASG circuits output level signals to the client system, and the client system is configured to determine a duration time during which the level signals from the ASG circuits exceed a preset level signal threshold value, and in response to the duration time being less than the preset time threshold value, the driver integrated circuit receives an adjusted signal code required for operation of the ASG circuits, and the driver integrated circuit drives the ASG circuits according to the adjusted signal code required for operation of the ASG circuits.	05-21-2015

Wenjing Li, Beijing CN

Patent application number	Description	Published
20160140437	METHOD TO PREDICT THE EFFLUENT AMMONIA-NITROGEN CONCENTRATION BASED ON A RECURRENT SELF-ORGANIZING NEURAL NETWORK - An intelligent method is designed for predicting the effluent ammonia-nitrogen concentration in the urban wastewater treatment process (WWTP). The technology of this invention is part of advanced manufacturing technology, belongs to both the field of control engineering and environment engineering. In order to improve the predicting efficiency, a recurrent self-organizing neural network, which can adjust the structure and parameters concurrently to train the parameters, is developed to design this intelligent method. This intelligent method can predict the effluent ammonia-nitrogen concentration with acceptable accuracy and solve the problem that the effluent ammonia-nitrogen concentration is difficult to be measured online. Moreover, the online information of effluent ammonia-nitrogen concentration, predicted by this intelligent method, can enhance the quality monitoring level and alleviate the current situation of wastewater to strengthen the whole management of WWTP.	05-19-2016

Wenjing Li, Osaka JP

Patent application number	Description	Published
20140220056	VACCINE COMPOSITION FOR TRANSDERMAL ADMINISTRATION - Disclosed is a vaccine composition for transdermal administration to induce cellular immunity, comprising an antigen, wherein Th1 cell ratio in a model animal for immunological evaluation that received the composition is 10% or more.	08-07-2014
20140220058	VACCINE COMPOSITION FOR TRANSDERMAL OR MUCOSAL ADMINISTRATION - The invention provides a vaccine composition for transdermal or transmucosal administration for inducing cellular immunity, comprising (i) an antigen; and (ii) a pharmacologically acceptable acid or a pharmacologically acceptable salt thereof as a first cellular immunity induction promoter.	08-07-2014
20140220063	VACCINE COMPOSITION - The invention provides a vaccine composition containing an antigen for inducing cellular immunity, comprising at least one first cellular immunity induction promoter.	08-07-2014
20140220079	VACCINE COMPOSITION FOR MUCOSAL ADMINISTRATION - The present invention provides a cancer vaccine composition for mucosal administration comprising (i) a HER2/neu E75 peptide and/or a modified HER2/neu E75 peptide; and (ii) a first cellular immunity induction promoter.	08-07-2014
20140220100	VACCINE COMPOSITION FOR TRANSDERMAL ADMINISTRATION - The invention provides a cancer vaccine composition for transdermal administration for inducing cellular immunity comprising (i) HER2/neu E75 peptide and/or a modified HER2/neu E75 peptide; and (ii) a first cellular immunity induction promoter.	08-07-2014
20140234377	VACCINE COMPOSITION FOR MUCOSAL ADMINISTRATION - The present invention provides a vaccine composition which comprises a cellular immunity induction promoter universally usable against various antigens in cellular immunity induction by mucosal administration of the antigen and exerts a high cellular immunity inducing effect by mucosal administration. The present invention provides a vaccine composition for mucosal administration to induce cellular immunity, comprising: (i) an antigen; and (ii) one or more cellular immunity induction promoters selected from the group consisting of a TLR ligand, a cyclic dinucleotide, a helper peptide and an immunomodulatory small molecule drug.	08-21-2014

Wenjing Lin, Shanghai CN

Patent application number	Description	Published
20150181731	DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A flexible display device includes at least one curable adhesive layer having a hollow structure. The curable adhesive layer with the hollow structure can alleviate a stress inside the display device. The method of manufacturing a display device includes preparing a flexible display panel for displaying an image; forming a first curable adhesive layer having a hollow structure by coating curable adhesive on the flexible display panel; preparing a first flexible panel, disposing the first flexible panel on the first curable adhesive layer and curing the first curable adhesive layer. With this method, a stress inside the display device can be alleviated and a display effect can be improved.	06-25-2015

Wenjing Liu, Beijing CN

Patent application number	Description	Published
20150092016	Method For Processing Data And Apparatus Thereof - A method for processing data and an apparatus thereof are provided. The method includes: projecting a first structure light and a second structure light onto a surface of a target object, wherein the first structure light is a stripe-structure light; capturing a first image comprising the target object; detecting first image information corresponding to the first structure light in the first image, wherein the first image information is stripe image information; detecting second image information corresponding to the second structure light in the first image; and obtaining a depth of the target object based on the first image information and the second image information.	04-02-2015

Wenjing Liu, Chongqing CN

Patent application number	Description	Published
20130164505	Purple Solder Proof Ink Composition, Purple Printed Circuit Board and Process for Preparing the Same - Disclosed are a purple solder proof ink composition for printing circuit board, a process for preparing a purple printed circuit board, and a purple printed circuit board.	06-27-2013

Wenjing Song, Wuhan CN

Patent application number	Description	Published
20160053758	GROUND DRIVE APPARATUS FOR PROGRESSIVE CAVITY PUMPS - A ground drive apparatus for a progressive cavity pump in which a rotor of the pump is connected to a rod string and in which the rod string is connected to the polished rod. The ground drive apparatus has a motor with a hollow shaft, an upper sealing structure positioned above the motor and extending around the polished rod, and a well sealing structure positioned below the motor so as to the selectively in sealing and clamping relationship with the polished rod. The hollow shaft has an inner diameter greater than an outer diameter of the rotor and the rod string. The upper sealing structure includes a stationary sealing cap, a rotary sealing bushing extending around the stationary sealing cap, and a sealing ring interposed between the stationary sealing cap and the rotary sealing bushing. The well sealing structure has a housing with a piston slidably mounted in the housing.	02-25-2016

Wenjing Wang, Beijing CN

Patent application number	Description	Published
20120086419	Power Supply Device, A Processing Chip for a Digital Microphone and related Digital Microphone - A power supply device, a processing chip for a digital microphone and related digital microphone are described herein. In one aspect, a power supply device includes: at least two cascaded low-dropout linear regulators. In another aspect, a processing chip for digital microphone includes a processing module and a power supply module, wherein the power supply modules includes at least two cascaded low dropout linear regulators. In another aspect, a digital microphone includes a microphone and a processing chip, wherein the processing chip includes a processing module and a power supply module, wherein the power module includes at least two cascaded low-dropout linear regulators. Embodiments described herein provide a power supply device with higher PSRR.	04-12-2012
20120250898	Processing Chip for a Digital Microphone and related Input Circuit and a Digital Microphone - A processing chip for a digital microphone and related input circuit and a digital microphone are described herein. In one aspect, the input circuit for a processing chip of a digital microphone includes: a PMOS transistor, a resistor, a current source, and a low-pass filter. The described processing chip possesses high anti high-frequency interference capabilities and the described input circuit possesses high high-frequency power supply rejection ratio.	10-04-2012
20150186839	WHOLE-COURSE VISUALIZATION SYSTEM AND METHOD FOR LOGISTICS ARTICLES - The disclosure provides a whole-course visualization system for logistics articles, including: an information collecting subsystem, including a plurality of information collecting units, which are respectively deployed at different sites along a logistics route, and configured to collect ID information of a parcel and acquire image information of an article in the parcel; and an information center processing subsystem, configured to store and manage data of the ID information and image information collected by and sent from the information collecting units, and send the stored data to the information collecting units according to requests from information collecting units; wherein the information collecting units compare data sent from the information center processing subsystem with the ID information and image information collected by information collecting units, and determine whether the collected ID information and image information are consistent with the data sent from information center processing subsystem.	07-02-2015

Wenjing Wang US

Patent application number	Description	Published
20120263320	Gain Control Device for an Amplifier and Related Methods, and an Audio Processing Device - A gain control device for an amplifier and related methods, and an audio processing device are described herein. In one aspect, a gain control device for an amplifier includes: a receiver module configured to receive a control signal; a gain control module configured to control the gain of said amplifier based on said control signal. In another aspect, an audio processing device includes: a microphone; an audio player; and an amplifier, wherein said amplifier includes a gain control device configured to receive a control signal and to control the gain of said amplifier based on the received control signal. In another aspect, a method for controlling the gain of an amplifier includes: receiving a control signal; controlling the gain of said amplifier based on said control signal. The described methods and device reduce the application cost and size.	10-18-2012

Wenjing Wei, Shanghai CN

Patent application number	Description	Published
20150225137	COVER DEVICE FOR COVERING A BUILT-IN VALVE MOUNTING CHANNEL PORT OF IBC AND CONTAINER - The present invention discloses a cover device used to cover the built-in valve mounting channel port of IBC and a container. The IBC comprises a side plate, a base and a channel located in the base and used to receive the built-in valve. The cover device comprises a cover and structures or components used to detachably connect the cover to the side plate over the channel. The cover can be installed on the base at the position adjacent to the side plate, and can be rotated around a rotational axis of the cover itself, so as to open or cover the channel port. The cover is further provided with a lock hole, and the base is provided with a locking slot, so that the cover can be locked to the base by a disposable lock. The cover device of the present invention has a simple structure and is easy to operate. Further, it can well achieve the effect of dust-proof and/or thief-evident.	08-13-2015

Wenjing Wu, Shenzhen CN

Patent application number	Description	Published
20140070903	STRUCTURAL CAPACITOR, CONNECTOR AND COMMUNICATION APPARATUS USING THE CONNECTOR - The present disclosure discloses a structural capacitor, a connector comprising the structural capacitor and a communication apparatus using the connector. The structural capacitor comprises a rod and a holder. The rod comprises a first section and a second section connected with the first section, and the holder comprises a through hole. The first section and the second section are fitted into the through hole to accomplish the connection between the first section and the second section in an axial direction. The connector of the present disclosure features a simple structure, a convenient manufacturing process and a low cost. The communication apparatus of the present disclosure has advantages such as a simple manufacturing process, parameters that can be easily guaranteed, a low processing cost and a stable product performance.	03-13-2014

Wenjing Wu, Shenzhen City CN

Patent application number	Description	Published
20150102873	CAVITY FILTER, POWER AMPLIFYING MODULE - A cavity filter is disclosed, which comprises a cavity, a cover plate, and a connector inner conductor disposed within the cavity, wherein the connector inner conductor passes through the cover plate to be connected with an external circuit board, the connector inner conductor comprises a first inner conductor and a second inner conductor, the first inner conductor is connected with a signal transmission point on the external circuit board, the second inner conductor is connected with an internal signal transmission point inside the cavity, the first inner conductor and the second inner conductor have a gap therebetween and cooperate with each other to form a structural capacitor, and the internal signal transmission point is connected with the signal transmission point on the external circuit board via the structural capacitor. A power amplifying module and a signal transceiving device are also disclosed.	04-16-2015

Wenjing Wu, Shenzhen City Guangdong CN

Patent application number	Description	Published
20160079648	ADJUSTABLE COUPLING DEVICE AND RADIO FREQUENCY COMMUNICATION DEVICE - The present disclosure relates to the field of communication technologies, and more particularly, to an adjustable coupling device and a radio frequency communication device. The adjustable coupling device includes a coaxial transmission line for transmitting signals across the two terminals thereof and a coupling body for sampling the signals via coupling. The adjustable coupling device further includes a coupling cavity formed on the outer surface of the coaxial transmission line; a printed circuit board on which the coupling body is disposed, the printed circuit board capping the coupling cavity to seal the coupling body within the coupling cavity; a tuner, disposed through the printed circuit board, where the lower end of the tuner extends into the coupling cavity, and the tuner can be moved up and down to change the depth thereof extended into the coupling body so as to change the electromagnetic field distribution within the coupling cavity. In this way, the present disclosure has a simple structure and thus eliminates the influence on the coupling device derived from the structure and the machining accuracy and assembly techniques of printed circuit board, with simple tuning means and high reliability.	03-17-2016

Wenjing Yang, Beijing CN

Patent application number	Description	Published
20150152726	INFORMATION TRANSMISSION APPARATUS FOR LOGGING WHILE DRILLING - An information transmission apparatus for logging while drilling comprises a hollow drilling rod and at least one cable. The drilling rod comprises at least one first drilling rod member and at least one second drilling rod member spliced to each other alternately. The first drilling rod member comprises a through hole, and the second drilling rod member comprises a stepped hole. The cable comprises a fixed end, a connected end, and a folded portion connect the fixed end to the connected end. Each of the cables is fixed in the stepped hole through a fixed end or is connected to a connected end of an adjacent cable. The connected end may be stretched along the stepped hole, and stretched through the through hole to be electrically connected to a logging instrument or a fixed end of the adjacent cable. The apparatus provides protection for a cable through a hollow drilling rod, thereby improving the transmission reliability.	06-04-2015

Wenjing Zhang, Shenzhen City CN

Patent application number	Description	Published
20160078530	Validating Card Numbers - A method of validating card numbers is described. A card number input by a user using a terminal device is obtained. It is judged whether an organization identity obtained from the card number is an identity of an organization that issues cards. A determination is made that the card number is invalid if the organization identity obtained from the card number is not an identity of an organization that issues cards.	03-17-2016

Wenjing Zhang, Menlo Park, CA US

Patent application number	Description	Published
20160026961	SOCIAL SELLING INDEX SCORES FOR MEASURING SOCIAL SELLING PRACTICES - The disclosed embodiments provide a system that processes data. During operation, the system obtains a set of data associated with social selling practices for a sales entity on a social network. Next, the system calculates, on a processor, a set of metrics from the data, wherein the metrics are associated with creating a professional brand, finding prospects, engaging with insights, and building relationships. The system then aggregates the metrics into a social selling index (SSI) score for the sales entity. Finally, the system provides the SSI score for use in managing the social selling practices of the sales entity.	01-28-2016

Wenjing Zhang, Shanghai CN

Patent application number	Description	Published
20130123212	ANTI-FATIGUE COMPOSITION, FORMULATION AND USE THEREOF - An anti-fatigue composition consisting of 20(S)-protopanoxadiol and	05-16-2013
20150065452	ANTI-FATIGUE COMPOSITION, FORMULATION AND USE THEREOF - An anti-fatigue composition consisting of 20(S)-protopanoxadiol and	03-05-2015

Wenjing Zhang, Copenhagen DK

Patent application number	Description	Published
20130209913	NANOFIBER ELECTRODE AND METHOD OF FORMING SAME - In one aspect, a method of forming an electrode for an electrochemical device is disclosed. In one embodiment, the method includes the steps of mixing at least a first amount of a catalyst and a second amount of an ionomer or uncharged polymer to form a solution and delivering the solution into a metallic needle having a needle tip. The method further includes the steps of applying a voltage between the needle tip and a collector substrate positioned at a distance from the needle tip, and extruding the solution from the needle tip at a flow rate such as to generate electrospun fibers and deposit the generated fibers on the collector substrate to form a mat with a porous network of fibers. Each fiber in the porous network of the mat has distributed particles of the catalyst. The method also includes the step of pressing the mat onto a membrane.	08-15-2013

Wenjing Zhang, Shenzhen CN

Patent application number	Description	Published
20150186892	METHODS AND SYSTEMS FOR VERIFYING A TRANSACTION - A server with processor(s) and memory receives a transaction request from a first device to perform a transaction with an account and determines a security level for the transaction. When the security level satisfies predetermined criterion, the server: instructs the first device to suspend the transaction and to display a first interface indicating the suspended transaction; and sends a confirmation request, to a second device associated with the account, for voice verification of the transaction. The server receives voice verification information from the second device that includes audio data provided by a user of the second device and determines whether the voice verification information matches stored account verification data corresponding to the account. When there is a match, the server: processes the transaction; and instructs the first device to complete the transaction and to replace display of the first interface with a second interface indicating the completed transaction.	07-02-2015
20150256558	SAFETY DEVICE, SERVER AND SERVER INFORMATION SAFETY METHOD - A safety device, a server and a server safety realizing method. The safety device includes: a communication module used to be butted with an external communication interface provided by the server and realize information interaction with the server through the interface; a firmware module used to be pre-configured with at least one safety control policy; and a processing module used to perform at least one of the safety control strategies so as to realize the information safety protection of the server in real time when the server detects the safety device. A high speed safety device integrating the safety control policy, for example, a security chip card, is utilized to protect the safety of the server, realize the safe plug and play function of the server, and realize to process an external server as an independence network and also completely isolate the external server from an internal gateway.	09-10-2015

Wenjing Zhou, Cypress, TX US

Patent application number	Description	Published
20150024194	ULTRA LOW CURE POWDER COATINGS - Methods and systems for coating metal substrates are provided. The methods and systems include application of TGIC-reactive carboxyl-functional polyester resins with high acid number formulated to cure at low temperatures of 120° C. to 135° C.	01-22-2015
20150307736	Corrosion-Resistant TGIC Primer Coating - Methods, formulations, and systems for coating metal substrates are provided. The methods and systems include application of TGIC-based powder coatings that demonstrate excellent corrosion resistance when exposed to outdoor conditions, as demonstrated by cyclic corrosion testing.	10-29-2015

Wenjing Zhu, Shanghai CN

Patent application number	Description	Published
20150357217	WARPED SILICON-CHIP ADSORPTION DEVICE AND ADSORPTION METHOD THEREOF - An apparatus and method for adsorbing a wafer are disclosed. The apparatus includes a chuck (	12-10-2015