Patents by Inventor Jin Wang

Jin 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: 20200100769
    Abstract: The present disclosure discloses a method and an apparatus for acquiring motion information. A frequency domain transformation is performed on a detection signal of a vibration propagating in a medium to obtain a frequency domain signal, then a signal that is outside of a defined vibration velocity range is removed from the frequency domain signal, that is, only a vibration signal is retained, and then a position-time diagram is obtained along a defined vibration propagation direction. It is not necessary to perform motion estimation on propagation of the vibration by a complicated calculation, and it is only necessary to determine the presence or absence of the vibration by processing in the frequency domain, and then the position-time diagram is obtained, which is a highly efficient method for acquiring motion information.
    Type: Application
    Filed: November 19, 2019
    Publication date: April 2, 2020
    Inventors: Qiong HE, Jinhua SHAO, Jin SUN, Houli DUAN, Qiang WANG
  • Patent number: 10609609
    Abstract: A method and apparatus for reducing handover time includes a wireless transmit receive unit receiving cell specific information in a downlink signal. The downlink signal is one of a set of signals included in a handover process.
    Type: Grant
    Filed: June 26, 2016
    Date of Patent: March 31, 2020
    Assignee: InterDigital Patent Holdings, Inc.
    Inventors: Guodong Zhang, Jin Wang, Peter S. Wang, Stephen E. Terry
  • Patent number: 10607652
    Abstract: A method and system of converting a first language of a soundtrack of a person speaking in a video to a second language. A meaning of a word of the first language is translated, and one or more synonym words in the second language stored in a database of the computer system is located. The first and second languages are different languages. Outlines of shapes of mouth openings of the one or more synonym words in the second language are compared with the outlines of the shapes of mouth openings of the word of the first language. A synonym word of the one or more synonym words translated from the second language into the first language having mouth openings with a smallest difference from the mouth openings of the word of the first language is selected.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: March 31, 2020
    Assignee: International Business Machines Corporation
    Inventors: Yuan Jin, Cheng Yu Peng, Yin Qian, Xiao Rui Shao, Jian Jun Wang
  • Publication number: 20200095383
    Abstract: Related to is the field of polymer materials, and particularly related to are a method for preparing cross-linked hyaluronic acid gel and a cross-linked hyaluronic acid gel prepared by the method. Under an alkaline condition, a disulfide cross-linking agent is dropwise added into an alkaline solution of hyaluronic acid for cross-linking reaction, and after the reaction is completed, dialysis and freeze drying are carried out to obtain the cross-linked hyaluronic acid gel. A new disulfide cross-linking agent N,N-bis(acroloyl)cystamine is introduced, and it effectively solves degradation regulating problems of cross-linked hyaluronic acid; the disulfide bond ratio is controllable, which can effectively improve a cross-linking modification degree ratio in the cross-linked hyaluronic acid, thereby solving the problem of difficult degradation of highly cross-linked hyaluronic acid gel in the past. The cross-linked material has potential applications in aspects of drug carriers and tissue engineering scaffolds.
    Type: Application
    Filed: June 27, 2019
    Publication date: March 26, 2020
    Inventors: Jin Zeng, Weiwei Wang, Weiqing Sun
  • Publication number: 20200100148
    Abstract: A method and apparatus are provided for updating a sequence hopping (SH) pattern of an uplink channel during handover from a current cell having a current SH pattern. At least one downlink channel of each neighbor cell of the current cell is monitored. Information indicative of the monitored downlink channels of the neighbor cells is transmitted to the current cell. Prior to receiving a handover command from the current cell a target cell from among the neighbor cells is anticipated and a common downlink channel of the anticipated target cell is monitored to determine information representative of a target SH pattern of the target cell.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Applicant: InterDigital Patent Holdings, Inc.
    Inventors: Jin Wang, Joseph S. Levy, Stephen E. Terry, Ulises Olvera-Hernandez
  • Patent number: 10601391
    Abstract: Devices and processes for preparing devices are described for reducing resonance of spurious waves in a bulk acoustic resonator. A first electrode is coupled to a first side of a piezoelectric layer and a second electrode is coupled to a second side of the piezoelectric layer. The piezoelectric layer is configured to resonate in response to an electrical signal applied between the first electrode and the second electrode. Perforations in the first electrode, the piezoelectric layer and/or the second electrode, and/or posts or beams supporting the second electrode, reduce resonance of spurious waves.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: March 24, 2020
    Assignee: GLOBAL COMMUNICATION SEMICONDUCTORS, LLC.
    Inventors: Robert B. Stokes, Alvin M. Kong, Liping Daniel Hou, Dae-Jin Hyun, Shing-Kuo Wang
  • Patent number: 10602170
    Abstract: A signal extension system is provided according to the present disclosure, which includes: a transmitting side chip and a receiving side chip connected to the transmitting side chip. The transmitting side chip is configured to receive high-definition video data and transmit the high-definition video data to the receiving side chip after performing first color space conversion, low compression, parallel-serial coding on the high-definition video data sequentially. The receiving side chip is configured to receive the high-definition video data transmitted from the transmitting side chip and output the high-definition video data to a display device for display after performing serial-parallel decoding, low decompression, and second color space conversion on the received high-definition video data. With the above signal extension system, a transmission distance of the high-definition video data is extended.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: March 24, 2020
    Assignee: LONTIUM SEMICONDUCTOR CORPORATION
    Inventors: Feng Chen, Jin Su, Zhen Wang, Rongliang Yu, Wenhan Yin
  • Patent number: 10600168
    Abstract: A method by which a planar scan videokymographic image generation server generates planar scan videokymographic images by using real-time or pre-stored ultra-high speed laryngeal endoscopy images. The method includes the steps of: (a) acquiring monochrome or color ultra-high speed laryngeal endoscopy images; (b) setting a target region and a unit pixel for generating the 2D scan videokymographic images from the ultra-high speed laryngeal endoscopy images; (c) extracting pixel information of each frame of the ultra-high speed laryngeal endoscopy images according to the unit pixel for the target region; (d) generating frames of the planar scan videokymographic images by combining the extracted pixel information of each frame; and (e) generating a planar scan videokymographic video by combining the frames of the planar scan videokymographic images.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: March 24, 2020
    Assignees: UMEDICAL CO., LTD.
    Inventors: Yong Jin Wang, Duck Hoon Kang
  • Patent number: 10599815
    Abstract: The invention provides a method and system for health condition analysis based on an elasticity detection device. The method includes: sending, by a client, a health condition analysis request to a cloud server, where the health condition analysis request includes individual attribute identification information of a querier; acquiring, by the cloud server, to-be-analyzed data corresponding to the health condition analysis request from a cloud database storing displacement data of each querier, and conducting data analysis on the to-be-analyzed data to obtain health condition information of the querier; and receiving, by the client, the health condition information of the querier sent by the cloud server. Therefore, by virtue of mass displacement data of mass queriers stored in the cloud server, the querier can conveniently learn his/her health condition in time through the client.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: March 24, 2020
    Assignees: WUXI HISKY MEDICAL TECHNOLOGIES CO., LTD., BEIJING FRIENDSHIP HOSPITAL, CAPITAL MEDICAL UNIVERSITY
    Inventors: Yujuan Wang, Jidong Jia, Xiaojuan Ou, Hong You, Jinhua Shao, Jin Sun, Houli Duan
  • Publication number: 20200085824
    Abstract: Small molecule regulators of steroid receptor coactivator (SRC) family proteins are provided, as well as methods for their use in treating or preventing SRC-related diseases. The SRC-related diseases can include cancer, metabolic disorders, human immunodeficiency virus, neurodegenerative disorders, and/or inflammatory diseases. Also provided are methods for regulating SRC family proteins in a cell.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 19, 2020
    Applicant: BAYLOR COLLEGE OF MEDICINE
    Inventors: Bert W. O'Malley, David Michael Lonard, Jin Wang, Jianming Xu, Jianwei Chen
  • Patent number: 10591915
    Abstract: A system for controlling a motion of a vehicle from an initial state to a target state includes a path planner to determine a discontinuous curvature path connecting the initial state with the target state by a sequential composition of driving patterns. The discontinuous curvature path is collision-free within a tolerance envelope centered on the discontinuous curvature path. The system further includes a path transformer to locate and replace at least one treatable primitive in the discontinuous curvature path with a corresponding continuous curvature segment to form a modified path remaining within the tolerance envelope. Each treatable primitive is a predetermined pattern of elementary paths. The system further includes a controller to control the motion of the vehicle according to the modified path.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: March 17, 2020
    Assignee: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Scott A Bortoff, Yebin Wang, Jin Dai
  • Patent number: 10591295
    Abstract: A tilt measurement method for an RTK measuring receiver includes the following steps: step S1: fixing the bottom of a centering rod and performing a measurement after an inclination and shake; step S2: obtaining a measurement point sequence, a measurement point tilt sequence, a length of the centering rod, and a height of an antenna phase center based on the measurement; step S3: obtaining a positioning quality threshold and a geodetic coordinate of the to-be-measured point based on values obtained from the measurement; and step S4: determining whether the positioning quality threshold meets a requirement or not to decide whether to finish the measurement or not. In the method, the position of a to-be-measured point is calculated according to the position and the tilt angle of the antenna phase center of the receiver, and the length of the centering rod etc. during multiple tilt measurements.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: March 17, 2020
    Assignee: SHANGHAI HUACE NAVIGATION TECHNOLOGY LTD
    Inventors: Rui Song, Jin Zhou, Benyin Yuan, Jiejun Wang, Dongguo Piao
  • Patent number: 10594359
    Abstract: The present document discloses a communication data sending method and device, and user equipment, herein the communication data sending method includes: UE indicating a D2D data channel resource through D2D data channel resource indication information in D2D control indication information and/or index information corresponding to the D2D control indication information; and the UE sending D2D communication data on the D2D data channel resource. Through the present document, the problem that a transmitting UE for D2D communication is unable to indicate the used D2D data channel resource by using an eNB scheduling indication resource in the cellular communication is solved, and the indication of the D2D data channel resource is realized.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: March 17, 2020
    Assignee: ZTE CORPORATION
    Inventors: Jin Yang, Shuanshuan Wu, Wenhuan Wang, Yifei Yuan, Ming Yuan, Shuanghong Huang
  • Publication number: 20200081297
    Abstract: A method for fabricating a backlight source includes determining an n-step MacAdam ellipse in a uniform chromaticity diagram, where n is an integer smaller than or equal to 3; and fabricating the backlight source according to chromaticity coordinates within the n-step MacAdam ellipse to cause chromaticity coordinates of light emitted from different ones of light-emitting diodes of the backlight source to be within the n-step MacAdam ellipse.
    Type: Application
    Filed: November 11, 2019
    Publication date: March 12, 2020
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Shixin Geng, Jin Han, Tengfei Wang, Wei Zhang, Hao Zhou, Weihao Hu, Yu Zhang
  • Publication number: 20200082038
    Abstract: A method and system for simulating a distribution of obstacles are provided. The method includes: acquiring a plurality of point clouds of a plurality of frames, wherein each point cloud includes a plurality of original obstacles; acquiring real labeling data of an acquisition vehicle, and obtaining data of a simulation position of the acquisition vehicle based on the real labeling data and a movement rule of the acquisition vehicle; determining the number of obstacles to be simulated based on the data of the simulation position of the acquisition vehicle; selecting the determined number of obstacles to be simulated, from a range with the simulation position of the acquisition vehicle as a center, wherein the range is less than or equal to a maximum scanning range of the vehicle; and acquiring real labeling data of the selected obstacles, and obtaining a position distribution of the selected obstacles.
    Type: Application
    Filed: July 17, 2019
    Publication date: March 12, 2020
    Applicant: Baidu Online Network Technology (Beijing) Co., Ltd.
    Inventors: Jin Fang, Feilong Yan, Ruigang Yang, Liang Wang, Yu Ma
  • Publication number: 20200082584
    Abstract: A data augmentation method, device are provided according to embodiments of the present application. The method includes: acquiring a point cloud of a frame, the point cloud comprising a plurality of original obstacles; obtaining a plurality of position voids by removing the original obstacles from the point cloud, and filling the position voids to obtain a real background of the point cloud; arranging a plurality of new obstacles labeled by labeling data, in the real background of the point cloud; and adjusting the new obstacles based on the labeling data of the new obstacles to obtain layout data of the new obstacles. The amount of real data is increased, and a diversity of the real data is improved.
    Type: Application
    Filed: July 17, 2019
    Publication date: March 12, 2020
    Inventors: Jin FANG, Feilong YAN, Ruigang YANG, Liang WANG, Yu Ma
  • Publication number: 20200082039
    Abstract: Embodiments of an obstacle distribution simulation method, device and terminal based on a probability graph are provided. The method can include: acquiring a plurality of point clouds of a plurality of frames; acquiring real labeling data of an acquisition vehicle at vehicle labeled positions, and acquiring data of a simulation position of the acquisition vehicle; determining the number of obstacles to be simulated at a position to be simulated; extracting real labeling data of the obstacles, and constructing a labeling data set; dividing the labeling data set into a plurality of grids and calculating occurrence probabilities of the plurality of obstacles; selecting the determined number of obstacles to be simulated according to the occurrence probabilities; and acquiring a position distribution of the selected obstacles to be simulated for the position to be simulated based on the real labeling data of the selected obstacles to be simulated.
    Type: Application
    Filed: July 17, 2019
    Publication date: March 12, 2020
    Inventors: Jin FANG, Feilong YAN, Ruigang YANG, Liang WANG, Yu MA
  • Publication number: 20200082640
    Abstract: A simulation data augmentation method, a simulation data augmentation device and a simulation data augmentation terminal are provided according to embodiments of the present application. The method includes: acquiring a point cloud based on a plurality of frames, wherein the point cloud includes a plurality of obstacles labeled with real labeling data; dividing the point cloud into a plurality of preset regions, wherein each of the preset regions includes at least one obstacle; and adjusting the obstacle based on the real labeling data of the obstacle in the preset regions to obtain simulation data.
    Type: Application
    Filed: July 17, 2019
    Publication date: March 12, 2020
    Applicant: Baidu Online Network Technology (Beijing) Co., Ltd.
    Inventors: Jin Fang, Feilong Yan, Ruigang Yang, Liang Wang, Yu Ma
  • Publication number: 20200082619
    Abstract: An obstacle distribution simulation method, device and terminal based on multiple models. The method can include: acquiring a point cloud, the point cloud including a plurality of obstacles labeled with real labeling data; extracting the real labeling data of the obstacles, and training a plurality of neural network models based on the real labeling data of the obstacles; extracting unlabeled data in the point cloud, inputting the unlabeled data into the neural network models, and outputting a plurality of prediction results. The plurality of prediction results can include a plurality of simulated obstacles with attribute data; selecting at least one simulated obstacle based on the plurality of prediction results; and inputting the attribute data of the selected simulated obstacle into the neural network models to obtain position coordinates of the simulated obstacle, and further obtain a position distribution of the simulated obstacle.
    Type: Application
    Filed: July 15, 2019
    Publication date: March 12, 2020
    Inventors: Jin Fang, Feilong Yan, Feihu Zhang, Ruigang Yang, Liang Wang, Yu Ma
  • Publication number: 20200084918
    Abstract: The present invention relates to an air-vapor separation method for separating air from refrigerant vapor in an immersed liquid-cooling system. The immersed liquid-cooling system comprises an immersed server blade cabinet, a condensing device, an air-vapor separator and a refrigerant storage tank, wherein the refrigerant storage tank supplies a liquid refrigerant to the immersed server blade cabinet, and the liquid refrigerant undergoes a phase change to be vaporized into a refrigerant vapor for cooling of the heating element in the immersed server blade cabinet; the condensing device condenses the refrigerant vapor; the air-vapor separator separates a mixed gas in the immersed liquid-cooling system into the air and the refrigerant vapor. The cooling efficiency of the liquid-cooling system is improved by effectively separating the air from the refrigerant vapor in the liquid-cooling system.
    Type: Application
    Filed: April 28, 2017
    Publication date: March 12, 2020
    Inventors: Weidong Shen, Chen Wang, Hongjie Wu, Xing Li, Jingnan Peng, Zhen Sun, Xintao Cui, Jin Chen