Patents by Inventor Zhe Wang

Zhe Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210230225
    Abstract: A selenium-chelating pea oligopeptide, a preparation method thereof and use thereof. After the selenium-chelating pea oligopeptide is subjected to digestion treatment in at least one of following three ways, a change rate of selenium content not more than 3% with respect to the selenium content before the digestion treatment: hydrolyzing for 4 hours by a pepsin at a pH value of 2 and a temperature of 37° C.; hydrolyzing for 6 hours by a trypsin at a pH value of 7.5 and a temperature of 37° C.; maintaining the temperature constant at 37° C., firstly hydrolyzing for 4 hours by the pepsin at a pH value of 2, and then continuing to hydrolyze for 6 hours by a trypsin at a pH value of 6.8. The preparation method thereof includes mixing and reacting an aqueous solution of pea oligopeptide and sodium selenite, and then being subjected to alcohol precipitation and drying.
    Type: Application
    Filed: April 9, 2021
    Publication date: July 29, 2021
    Inventors: MUYI CAI, Ruizeng GU, Jun LU, WENYING LIU, XIUYUAN QIN, XINGCHANG PAN, ZHE DONG, YONG MA, YAGUANG XU, YONGQING MA, LIANG CHEN, LU LU, HAIXIN ZHANG, YING WEI, YAN LIU, KELU CAO, JING WANG, GUOMING LI, MING ZHOU, YUCHEN WANG, YUQING WANG, KONG LING, YUAN BI, XINYUE CUI
  • Publication number: 20210232927
    Abstract: In some embodiments, an application receives a request to execute a convolutional neural network model. The application determines the computational complexity requirement for the neural network based on the computing resource available on the device. The application further determines the architecture of the convolutional neural network model by determining the locations of down-sampling layers within the convolutional neural network model based on the computational complexity requirement. The application reconfigures the architecture of the convolutional neural network model by moving the down-sampling layers to the determined locations and executes the convolutional neural network model to generate output results.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 29, 2021
    Inventors: Zhe Lin, Yilin Wang, Siyuan Qiao, Jianming Zhang
  • Patent number: 11074922
    Abstract: An audio encoding method includes dividing an energy spectrum of a current audio frame into P FFT energy spectrum coefficients; determining a minimum bandwidth of distribution, on spectrum, of first-preset-proportion energy of the current audio frame according to the energy of the P FFT energy spectrum coefficients of the current audio frame, wherein the minimum bandwidth of distribution, on spectrum, of first preset proportion energy of the current audio frame indicates sparseness of distribution, on the spectrum, of energy of the current audio frame; and determining to use a linear-prediction-based encoding method to encode the current audio frame in response to the minimum bandwidth of distribution is greater than a first preset value.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: July 27, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Zhe Wang
  • Patent number: 11074188
    Abstract: A two-level main memory that includes a persistent memory and a cache is provided. Locations of dirty cache lines in the cache are tracked through the use a dirty cache line tracker. The dirty cache line tracker is stored in the cache and can be cached in a memory controller for the persistent memory. The dirty cache line tracker can be used to bypass cache lookup, perform efficient dirty cache line scrubbing and to decouple battery power and capacity of the cache in the two-level main memory.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: July 27, 2021
    Assignee: Intel Corporation
    Inventors: Zhe Wang, Alaa R. Alameldeen, Lidia Warnes, Andy M. Rudoff, Muthukumar P. Swaminathan
  • Patent number: 11067069
    Abstract: A variable stroke high pressure pump is disclosed. The pump uses a wobble plate design with dynamically variable tilt to provide continuous adjustment of pump stroke length and output. Dynamically variable tilt is accomplished using a linearly actuated tilt thruster rotationally coupled to the drive shaft to maintain a selected tilt of the wobble plate through the rotation of the wobble plate.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: July 20, 2021
    Assignee: CW Holdings Ltd
    Inventors: Jianke Wang, Zhe Huangpu, Milton Anderson, Xiaonan Zhai, Leslie Wise
  • Patent number: 11069088
    Abstract: A visual positioning method includes: detecting a lane line of a surface based on a video stream of the road surface collected by a camera mounted on a vehicle; determining first reference point information at a current angle of view according to a detection result of the lane line; determining a third homography matrix according to the first and second reference point information at a previous angle of view of the camera, the position of a second reference point corresponds to that of a first reference point, and the third homography matrix is used for representing a mapping relationship between a coordinate of the camera at the current angle of view and a coordinate of the camera at the previous angle of view; determining a first homography matrix according to the third homography matrix and a predetermined homography matrix; and performing positioning according to the first homography matrix.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: July 20, 2021
    Assignee: BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Xing Dai, Zhe Wang, Jianping Shi
  • Publication number: 20210218006
    Abstract: Disclosed is an electrode assembly, comprising: an electrode; and an electrode tab, wherein the electrode tab is attached to the electrode, wherein the electrode tab comprises: a center portion, wherein the center portion comprises an attachment mechanism, wherein the electrode tab is attached to the electrode via the attachment mechanism; a protrusion portion, wherein the protrusion portion extends from the center portion and protrudes beyond a perimeter of the electrode; and a rounded portion, wherein the rounded portion extends from the center portion in a direction opposite the protrusion portion.
    Type: Application
    Filed: January 10, 2020
    Publication date: July 15, 2021
    Inventors: Jing Gao, Brian J. Koch, Zhe Li, Yucong Wang
  • Publication number: 20210218441
    Abstract: Example communications methods and apparatus are described. One example method includes generating a first signal by a base station. The base station performs cyclic delay diversity (CDD) weighted processing on the first signal to obtain a second signal, and performs densified beam weighted processing on the second signal to obtain a third signal. The third signal is sent by the base station via an antenna. According to the foregoing method, the CDD weighted processing is performed on the first signal generated by the base station, so that time diversity can be obtained when the first signal is transmitted. In addition, the densified beam weighted processing is performed on the second signal obtained after the CDD weighted processing, so that a quantity of beams scanned by the base station can be increased.
    Type: Application
    Filed: March 29, 2021
    Publication date: July 15, 2021
    Inventors: Daowei WANG, Jiang GUO, Zhe ZHANG, Xiaobo YANG
  • Publication number: 20210219317
    Abstract: A signal transmission method, an indication method for antenna panel information, apparatuses thereof and a system. In the signal transmission method, the terminal equipment transmits an uplink signal according to antenna panel information related to an uplink control channel resource, or when a condition related to higher layer signaling is satisfied (the higher layer signaling satisfies a related condition), the terminal equipment transmits the uplink signal according to the antenna panel information related to an uplink control channel resource. Thus, by indicating the antenna panel information related to the uplink control channel resource, the network device may indirectly indicate antenna panel information used in transmitting other uplink signals, thereby achieving joint indication of antenna panel information on different types of uplink signals, and saving resources.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Applicant: FUJITSU LIMITED
    Inventors: Zhe CHEN, Lei ZHANG, Xin WANG
  • Patent number: 11055228
    Abstract: An apparatus is described. The apparatus includes memory controller logic circuitry to interface to a multi-level memory having a higher memory level to act as a memory side cache for a lower memory level. The memory controller logic circuitry having policy determination circuitry to prevent lesser accessed data items from occupying space in the higher memory level at the expense of more frequently accessed data items.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: July 6, 2021
    Assignee: Intel Corporation
    Inventors: Wei Wu, Zhe Wang
  • Patent number: 11051315
    Abstract: Embodiments provide a data exchange method, a terminal device, and a network device. In accordance with the disclosure, a terminal device can obtain resource information for communicating with another terminal device. The resource information can indicate a time-frequency resource and an antenna port corresponding to an antenna polarization direction. The terminal device can then send scheduling information and data information to the another terminal device using the time-frequency resource and the antenna polarization direction. Time-frequency resources and/or antenna polarization directions used by any two terminal devices to send scheduling information and data information to other terminal devices can be different. In this way, terminal devices using different transmit antenna ports can use a same time-frequency resource, and an optional dimension of resource information is increased, thereby increasing an overall system communication capacity.
    Type: Grant
    Filed: September 29, 2019
    Date of Patent: June 29, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhe Wang, Deping Liu, Zhenshan Zhao
  • Publication number: 20210192794
    Abstract: The disclosure provides a feature compression algorithm based on neural network, including the following steps: S1, image data preparation: collecting facial images, and uniformly performing map processing to the facial images collected; S2, feature data acquisition: delivering the facial images processed into a face recognition system for face detection and feature extraction, and saving facial feature data; S3, setting up a neural network model; S4, model iteration training; S5, storing a parameter model; and S6, feature compression. The feature compression algorithm based on neural network of the disclosure can not only achieve compression of original feature data, but also retain its original semantic feature, which belongs to a higher-dimensional feature abstraction. The compressed feature data can be directly used.
    Type: Application
    Filed: April 16, 2020
    Publication date: June 24, 2021
    Applicant: Tiandy Technologies CO., LTD.
    Inventors: Jianli ZHU, Lin DAI, Chao XUE, Qingxin LI, Rujie WANG, Zhibao WANG, Zhe WANG
  • Patent number: 11024611
    Abstract: A micro-LED transfer method, manufacturing method and display device are provided. The micro-LED transfer method comprises: bonding the micro-LED array on a first substrate onto a receiving substrate through micro-bumps, wherein the first substrate is laser transparent; applying underfill into a gap between the first substrate and the receiving substrate; irradiating laser onto the micro-LED array from a side of the first substrate to lift-off the micro-LED array from the first substrate; and removing the underfill.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: June 1, 2021
    Assignee: Goertek, Inc.
    Inventors: Quanbo Zou, Peixuan Chen, Xiangxu Feng, Tao Gan, Xiaoyang Zhang, Zhe Wang
  • Publication number: 20210159072
    Abstract: A thin-film structure includes a support layer and a dielectric layer on the support layer. The support layer includes a material having a lattice constant. The dielectric layer includes a compound having a Ruddlesden-Popper phase (An+1BnX3n+1). where A and B each independently include a cation, X is an anion, and n is a natural number. The lattice constant of the material of the support layer may be less than a lattice constant of the compound.
    Type: Application
    Filed: November 27, 2019
    Publication date: May 27, 2021
    Applicants: Samsung Electronics Co., Ltd., Cornell University
    Inventors: Kiyoung LEE, Woojin LEE, Myoungho JEONG, Yongsung KIM, Eunsun KIM, Hyosik MUN, Jooho LEE, Changseung LEE, Kyuho CHO, Darrell G. SCHLOM, Craig J. FENNIE, Natalie M. DAWLEY, Gerhard H. OLSEN, Zhe WANG
  • Publication number: 20210158567
    Abstract: A visual positioning method includes: detecting a lane line of a surface based on a video stream of the road surface collected by a camera mounted on a vehicle; determining first reference point information at a current angle of view according to a detection result of the lane line; determining a third homography matrix according to the first and second reference point information at a previous angle of view of the camera, the position of a second reference point corresponds to that of a first reference point, and the third homography matrix is used for representing a mapping relationship between a coordinate of the camera at the current angle of view and a coordinate of the camera at the previous angle of view; determining a first homography matrix according to the third homography matrix and a predetermined homography matrix; and performing positioning according to the first homography matrix.
    Type: Application
    Filed: May 23, 2019
    Publication date: May 27, 2021
    Applicant: BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Xing DAI, Zhe WANG, Jianping SHI
  • Publication number: 20210151418
    Abstract: A micro-LED transfer method, manufacturing method and display device are provided. The micro-LED transfer method comprises: bonding the micro-LED array on a first substrate onto a receiving substrate through micro-bumps, wherein the first substrate is laser transparent; applying underfill into a gap between the first substrate and the receiving substrate; irradiating laser onto the micro-LED array from a side of the first substrate to lift-off the micro-LED array from the first substrate; and removing the underfill.
    Type: Application
    Filed: June 9, 2017
    Publication date: May 20, 2021
    Applicant: Goeriek, Inc.
    Inventors: Quanbo Zou, Peixuan CHEN, Xiangxu FENG, Tao GAN, Xiaoyang ZHANG, Zhe WANG
  • Patent number: 11002094
    Abstract: A three-dimensional hydraulic oscillator includes an upper casing, a lower casing screwed with the upper casing, an upper joint screwed with the upper casing, a lower joint screwed with the lower casing and a screw. An upper rotating shaft is mounted in the upper casing. A turbine group is mounted on the upper rotating shaft. An upper cam is fixed to the upper rotating shaft. A lower cam is movably mounted in the upper casing. The upper cam contacts with the lower cam. The screw is mounted in the upper casing and fixed to the lower cam. A lower rotating shaft is mounted in the lower casing. An eccentric block is fixed on the lower rotating shaft. A lower roulette is fixed to the lower rotating shaft. A shaft cap is disposed above the lower roulette. An upper roulette is mounted on the screw and meshed with the lower roulette.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: May 11, 2021
    Assignee: YANGTZE UNIVERSITY
    Inventors: Ding Feng, Peng Wang, Yu Zhao, Zhe Wang, Yi-Liu Tu
  • Publication number: 20210135044
    Abstract: It is disclosed a micro-LED transfer method, manufacturing method and display device. The method for transferring a micro-LED array comprises: patterning conductive resist on a receiving substrate to cover electrodes for the micro-LED array to be transferred; bonding the micro-LED array on a first substrate with the receiving substrate through the conductive resist, wherein the first substrate is laser transparent; irradiating laser onto the micro-LED array from a side of the first substrate to lift-off the micro-LED array from the first substrate. According to an embodiment, the performance of a micro-LED device may be improved.
    Type: Application
    Filed: April 19, 2017
    Publication date: May 6, 2021
    Inventors: Quanbo ZOU, Xiaoyang ZHANG, Peixuan CHEN, Xiangxu FENG, Tao GAN, Zhe WANG
  • Publication number: 20210136334
    Abstract: The present disclosure provides a laser projection device and a laser projection system. The laser projection device includes a light source scanner and a MEMS scanning mirror, the light source scanner including micro laser diodes; and the micro laser diodes are used to provide laser beams needed for image projection, and the laser beams are projected to the MEMS scanning mirror, and then reflected by the MEMS scanning mirror to a predetermined area to form a projection image. By providing the micro laser diodes in the laser projection device and initiatively emitting laser by exciting the micro laser diodes, the present disclosure does not need an external laser source and facilitates the reduction of the size of the laser projection device, as compared with the prior art.
    Type: Application
    Filed: March 7, 2017
    Publication date: May 6, 2021
    Applicant: GOERTEK INC.
    Inventors: Zhe WANG, Xiaoyang ZHANG, Quanbo ZOU
  • Publication number: 20210121855
    Abstract: Disclosed are a nitrogen-doped hierarchical-porous carbon-loaded nano-Pd catalyst and a preparation method thereof. The preparation method includes preparing nitrogen-doped hierarchical-porous carbon, mixing the nitrogen-doped hierarchical-porous carbon with water, adjusting a pH value of the mixed solution to be alkaline, mixing the mixed solution with a Pd metal precursor aqueous solution, and then adding a reducing agent to obtain the nitrogen-doped hierarchical-porous carbon-loaded nano-Pd catalyst after reduction. The prepared nitrogen-doped hierarchical-porous carbon-loaded nano-Pd catalyst includes a nitrogen-doped porous carbon material carrier with hierarchical pores and Pd metal nanoparticles loaded in the hierarchical pores of the carrier. The Pd metal nanoparticles have a size of 2˜14 nm and a regular polyhedron shape.
    Type: Application
    Filed: October 19, 2020
    Publication date: April 29, 2021
    Applicant: ZHEJIANG UNIVERSITY
    Inventors: Yong WANG, Shanjun MAO, Zhe WANG