Patents by Inventor Ji Zhang

Ji Zhang 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: 20210018407
    Abstract: The present invention provides, among other things, devices, methods and applications of collecting, preserving, transporting, and analyzing tiny body fluids which have targeted biomarkers.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 21, 2021
    Applicant: Essenlix Corporation
    Inventors: Stephen CHOU, Wei DING, Yufan Zhang, Ji Qi
  • Publication number: 20210011001
    Abstract: Among other things, the present invention is related to bio/chemical sampling, sensing, assays and applications.
    Type: Application
    Filed: January 25, 2019
    Publication date: January 14, 2021
    Applicant: Essenlix Corporation
    Inventors: Stephen CHOU, Wei DING, Ji LI, Yufan Zhang
  • Publication number: 20210005109
    Abstract: A printed matter of Chinese teaching material includes: a Chinese character reading part 50 that has a Chinese character displayed together with Chinese pinyin in a character frame 90a that is a syllable length symbol relatively indicates length per unit time to pronounce Chinese character; a word pronunciation part 60 that has a word displayed in a character frames 90b that respectively has the same sizes and are equal to or smaller than the character frame 90a displayed in the Chinese character reading part 50; and a conversation pronunciation part 70 that has a sentence displayed in a character frames 90c that respectively has the same sizes and indicates that the length and width are a half of the character frame 90b displayed in the word pronunciation part 60.
    Type: Application
    Filed: April 10, 2019
    Publication date: January 7, 2021
    Inventor: Ji Zhang
  • Publication number: 20210005625
    Abstract: Various embodiments disclose a 3D memory device, including a substrate; a plurality of conductor layers disposed on the substrate; a plurality of NAND strings disposed on the substrate; and a plurality of slit structures disposed on the substrate. The plurality of NAND strings can be arranged perpendicular to the substrate and in a hexagonal lattice orientation including a plurality of hexagons, and each hexagon including three pairs of sides with a first pair perpendicular to a first direction and parallel to a second direction. The second direction is perpendicular to the first direction. The plurality of slit structures can extend in the first direction.
    Type: Application
    Filed: September 22, 2020
    Publication date: January 7, 2021
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Xiaowang DAI, Zhenyu LU, Jun CHEN, Qian TAO, Yushi HU, Jifeng ZHU, Jin Wen DONG, Ji XIA, Zhong ZHANG, Yan Ni LI
  • Publication number: 20210007072
    Abstract: The present disclosure relates to signal transmission methods, devices, and systems. One example method includes sending, by a network device, a plurality of synchronization signal/physical broadcast channel (SS/PBCH) blocks in one or more burst set windows, where the one or more burst set windows include a plurality of candidate positions that are used to transmit the plurality of SS/PBCH blocks. SS/PBCH blocks sent at positions corresponding to at least two particular indexes have a quasi co-located (QCL) relationship.
    Type: Application
    Filed: September 17, 2020
    Publication date: January 7, 2021
    Inventors: Ji WU, Jun ZHU, Qiong JIA, Jiayin ZHANG
  • Patent number: 10886194
    Abstract: Embodiments disclose a radiator component and a heat dissipation system for a power semiconductor device. The radiator component for a power semiconductor device includes a heat dissipation body including an inner-ring substrate, an outer-ring substrate, and a plurality of heat sinks. In an embodiment, the outer-ring substrate surrounds the inner-ring substrate and the plurality of heat sinks are arranged between the inner-ring substrate and the outer-ring substrate. One or more first power semiconductor device arrangement positions are provided on an inner circumferential surface of the inner-ring substrate and one or more second power semiconductor device arrangement positions are arranged on an outer circumferential surface of the outer-ring substrate. The radiator component further includes a fan component. The embodiments can save on space, reduce costs, improve the heat dissipation efficiency, and avoid the problem of disturbances between a plurality of fans.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: January 5, 2021
    Assignee: SIEMENS AKTIENGESELSCHAFT
    Inventors: Sheng Zhang, Ji Long Yao, Yan Feng Zhao, Lei Shi, Ze Wei Liu
  • Publication number: 20200406254
    Abstract: Among other things, the present invention is related to devices and methods of performing biological and chemical assays, devices and methods of performing a biological and chemical extraction from a liquid, and performing assays, such as but not limited to immunoassays and nucleic acid assays.
    Type: Application
    Filed: February 13, 2018
    Publication date: December 31, 2020
    Applicant: Essenlix Corporation
    Inventors: Stephen Y. Chou, Wei Ding, Yufan Zhang, Ji Qi
  • Publication number: 20200400442
    Abstract: A method includes acquiring with a scanning device a scan frame comprising a point cloud comprising a first plurality of points, attributing each of the first plurality of points with a selected metric, filtering an existing map comprised of a second plurality of points based, at least in part, on the selected metric and localizing each of the first plurality of points to the filtered second plurality of points.
    Type: Application
    Filed: September 2, 2020
    Publication date: December 24, 2020
    Inventors: Steven Huber, Ethan Abramson, Ji Zhang, Calvin Wade Sheen, Kevin Joseph Dowling, Brian Boyle
  • Publication number: 20200394226
    Abstract: A method of processing a database configuration parameter, performed by a computer device, is provided. The method includes: (a) obtaining a current configuration parameter of a database; (b) determining a current database state indicator value corresponding to the current configuration parameter; (c) generating, by using a parameter adjustment model, parameter adjustment data based on the current database state indicator value; (d) adjusting the current configuration parameter based on the parameter adjustment data, to obtain a new configuration parameter; (e) updating the current configuration parameter to the new configuration parameter; and (f) repeating operations (b)-(e) until an adjustment termination condition is met, to obtain the updated current configuration parameter as a recommended configuration parameter upon adjustment termination.
    Type: Application
    Filed: August 27, 2020
    Publication date: December 17, 2020
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jia Shu XING, Ji ZHANG
  • Publication number: 20200393628
    Abstract: A connector assembly includes a connector and a fixing device. The connector has a housing, a ferrule mounted in the housing, and a rear body inserted into a rear end of the housing. The fixing device is connected to the rear body of the connector. The fixing device has a fixture formed in a single integrated piece. The fixture includes a connection part located at a front end of the fixture and configured to be connected to the rear body of the connector and a flexible protection part disposed adjacent to the connection part and configured to protect a cable passing therethrough.
    Type: Application
    Filed: June 16, 2020
    Publication date: December 17, 2020
    Applicant: Tyco Electronics (Shanghai) Co. Ltd.
    Inventors: Haibo Zhang, Zhigang Song, Qingquan Wan, Songhua Liu, Ji Luo
  • Patent number: 10868801
    Abstract: Establishing a connection is disclosed including acquiring an authentication code, sending data including the authentication code to a management server, receiving parameter information sent back by the management server after the management server performed a successful authentication using the data including the authentication code, and establishing, using the parameter information, a channel to a connection server.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: December 15, 2020
    Assignee: BANMA ZHIXING NETWORK (HONGKONG) CO., LIMITED
    Inventors: Wenchao Wang, Chunhui Zhang, Yanming Cai, Ji Zhao
  • Publication number: 20200375734
    Abstract: Methods for delivering a pulmonary or mitral valve prosthesis using a transcatheter approach are provided. The implantation devices can utilize movable claspers for both positioning and anchoring the valve prostheses within the native cardiac valve, minimizing the extent of imaging necessary.
    Type: Application
    Filed: August 18, 2020
    Publication date: December 3, 2020
    Inventor: Ji ZHANG
  • Publication number: 20200380196
    Abstract: Taking parameters of a main circuit in a BBMC as optimization objects, and a total harmonic distortion of an output voltage of the BBMC, a deviation between an actual output current and a corresponding rated output current as optimization objectives, a mathematical model between optimization objects and optimization objectives is established. A multi-objective optimization satisfaction function and a multi-objective optimization fitness function are established by selecting a current rating as a rated output current of the BBMC. An adaptive wolf pack optimization algorithm is adopted to obtain a set of optimal parameters of the main circuit. The rated output current is changed to obtain n sets of optimal parameters, and functional relationships between the optimal parameters of the main circuit in the BBMC are obtained using a numerical fitting method. Optimal parameters of the main circuit corresponding to different current ratings are determined according to the functional relationships.
    Type: Application
    Filed: June 23, 2020
    Publication date: December 3, 2020
    Inventors: Xiaoping ZHANG, Ji LIU, Ruirui ZHANG
  • Publication number: 20200373257
    Abstract: Techniques are provided for an inductor at a second level interface between a first substrate and a second substrate. In an example, the inductor can include a winding and a core disposed inside the winding. The winding can include first conductive traces of a first substrate, second conductive traces of a second non-semiconductor substrate, and a plurality of connectors configured to connect the first substrate with the second substrate. Each connector of the plurality of connectors can be located between a trace of the first conductive traces and a corresponding trace of the second conductive traces.
    Type: Application
    Filed: August 11, 2020
    Publication date: November 26, 2020
    Inventors: Cheng Xu, Yikang Deng, Kyu Oh Lee, Ji Yong Park, Srinivas Venkata Ramanuja Pietambaram, Ying Wang, Chong Zhang, Rui Zhang, Junnan Zhao
  • Patent number: 10845248
    Abstract: A method includes directing a first plurality of probe laser pulses through a sample, dividing each of the first plurality of probe laser pulses to generate a first interferogram, and generating first image data reproducible as a first phase image of the sample. A plurality of pump laser bursts are directed onto the sample to heat the sample. A second plurality of probe laser pulses are directed through the sample at a predetermined time delay. Each of the second plurality of probe laser pulses are divided to generate a second interferogram. Second image data is generated that is reproducible as a second phase image of the sample. A transient phase shift is determined in the second phase image relative to the first phase image. A vibrational spectroscopy property is determined of the sample based on the transient phase shift, thereby allowing an identification of chemical bond information of within the sample.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: November 24, 2020
    Assignees: Trustees of Boston University, Purdue Research Foundation
    Inventors: Ji-Xin Cheng, Delong Zhang, Lu Lan
  • Patent number: 10847528
    Abstract: Various embodiments disclose a 3D memory device, including a substrate; a plurality of conductor layers disposed on the substrate; a plurality of NAND strings disposed on the substrate; and a plurality of slit structures disposed on the substrate. The plurality of NAND strings can be arranged perpendicular to the substrate and in a hexagonal lattice orientation including a plurality of hexagons, and each hexagon including three pairs of sides with a first pair perpendicular to a first direction and parallel to a second direction. The second direction is perpendicular to the first direction. The plurality of slit structures can extend in the first direction.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: November 24, 2020
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Xiaowang Dai, Zhenyu Lu, Jun Chen, Qian Tao, Yushi Hu, Jifeng Zhu, Jin Wen Dong, Ji Xia, Zhong Zhang, Yan Ni Li
  • Publication number: 20200363409
    Abstract: The present invention provides devices, systems, and methods, for performing biological and chemical assays.
    Type: Application
    Filed: August 1, 2018
    Publication date: November 19, 2020
    Applicant: Essenlix Corporation
    Inventors: Stephen Y. Chou, Wei Ding, Ji Li, Yufan Zhang
  • Publication number: 20200363408
    Abstract: Among other things, the present disclosure is related to devices and methods of performing biological and chemical assays, such as but not limited to immunoassays and nucleic assay acid, particularly a homogeneous assay that does not use a wash step and that is fast (e.g., 60 seconds from dropping a sample to displaying results). The present disclosure is related to both competitive and non-competitive homogeneous assays.
    Type: Application
    Filed: January 11, 2019
    Publication date: November 19, 2020
    Applicant: Essenlix Corporation
    Inventors: Stephen CHOU, Wei DING, Ji LI, Yufan ZHANG
  • Publication number: 20200355973
    Abstract: The present disclosure provides a dimmer and a manufacturing method thereof, a backlight unit and a display device. The dimmer includes at least one brightness adjusting unit. Each brightness adjusting unit includes a reflective layer and an electrochromic layer stacked over each other, and the electrochromic layer is configured to be reversibly switchable between a transparent state and a color rendering state.
    Type: Application
    Filed: June 5, 2018
    Publication date: November 12, 2020
    Inventors: Shouzheng WU, Qing ZHANG, Jun XU, Haozhi NIU, Zhigang OUYANG, Ji SHAO, Baoqing YIN, Xiaojun WANG, Dapeng LIU
  • Patent number: RE48360
    Abstract: A method and apparatus for providing a trick play service in a hypertext transfer protocol (HTTP) adaptive streaming (HAS) architecture for adaptively streaming media data according to fluctuation of a streaming environment are provided. The method at a server includes: generating a media presentation description (MPD) file including information about at least one piece of trick play data; transmitting the MPD file to a client; and transmitting the at least one piece of trick play data to the client in response to a request by the client based on the MPD file. The method at a client includes: receiving a media presentation description (MPD) file including information about at least one piece of trick play data; and receiving the at least one piece of trick play data from a server based on the MPD file.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: December 15, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: O-hoon Kwon, Ho-jin Ha, Guanhua Zhang, Hyung-tak Choi, Sun-bal Kim, Ji-Eun Keum, Sung-bin Im