Patents by Inventor Qian Zhang

Qian 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).

  • Patent number: 10811211
    Abstract: A method for making a carbon nanotube field emitter is provided. A carbon nanotube array and a cathode substrate are provided. The carbon nanotube array is heated to form a graphitized carbon nanotube array. A conductive adhesive layer is formed on a surface of the cathode substrate. One end of the graphitized carbon nanotube array is contact with the conductive adhesive layer. The conductive adhesive layer is solidified to fix the graphitized carbon nanotube array on the cathode substrate.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: October 20, 2020
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Peng Liu, Duan-Liang Zhou, Chun-Hai Zhang, Li Qian, Yu-Quan Wang, Xue-Wei Guo, Li-Yong Ma, Fu-Jun Wang, Shou-Shan Fan
  • Patent number: 10812238
    Abstract: It is recognized herein that current LTE reference signals may be inadequate for future cellular (e.g., New Radio) systems. Configurable reference signals are described herein. The configurable reference signals can support mixed numerologies and different reference signal (RS) functions. Further, reference signals can be configured so as to support beam sweeping and beamforming training.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: October 20, 2020
    Assignee: Convida Wireless, LLC
    Inventors: Qian Zhang, Qing Li, Allan Y. Tsai, Guodong Zhang, Lakshmi R. Iyer, Tianyi Xu, Pascal M. Adjakple, Ahmed Elsamadouny, Salman Khan, Yifan Li
  • Patent number: 10807178
    Abstract: A fixing apparatus comprises a first fixing device and a second fixing device. The first fixing device has at least one first positioning groove adapted to position at least one first elongated member and fixes the at least one first elongated member. The second fixing device has at least one second positioning groove adapted to position at least one second elongated member and fixes the at least one second elongated member. Each first positioning groove is aligned with a corresponding second positioning groove so that the first elongated member fixed in the first positioning groove is axially aligned with the second elongated member fixed in the corresponding second positioning groove.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: October 20, 2020
    Assignees: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Corporation, Measurement Specialties (Chengdu) Ltd.
    Inventors: Yingcong Deng, Lan Gong, Qian Ying, Dandan Zhang, Lvhai Hu, Yun Liu, Lin Ye, Yong Yan, Roberto Francisco-Yi Lu, Qinglong Zeng
  • Patent number: 10808043
    Abstract: The present application provides a bispecific antibody or an antibody mixture with common light chains and a preparation method therefor. the present application also provides a nucleic acid molecule encoding the antibody or the mixture, a recombinant vector and a recombinant cell comprising the nucleic acid molecule, as well as a detection and quantitation method for the antibody or the mixture.
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: October 20, 2020
    Assignee: Jiangsu Alphamab Biopharmaceuticals Co., Ltd.
    Inventors: Ting Xu, Tao Xu, Xiaoxiao Wang, Qian Li, Minjie Pang, Huimin Zhang, Li Han, Qingqing Zhang
  • Publication number: 20200327001
    Abstract: The present disclosure is related to a message processing method, which belongs to the field of information processing techniques. The message processing method includes: receiving a first request comprising a first resource identifier; determining whether the first resource identifier exists in a group resource comprising a plurality of second resource identifiers and group members corresponding to the second resource identifiers one by one; and sending the first request to other group member in the group resource than the group member corresponding to the first resource identifier when determining that the first resource identifier exists in the group resource.
    Type: Application
    Filed: December 4, 2018
    Publication date: October 15, 2020
    Inventors: Junjie ZHAO, Jing SU, Qian ZHANG
  • Patent number: 10804989
    Abstract: Multiple mobility sets are maintained for nodes of radio networks. The sets comprise information such as: transmit and receive point identities; cell identities; beam identities; frequency channels; channel bandwidth; and black lists. The sets may be defined at different levels, such as network and physical (PHY) level. A network mobility set, e.g., a new-radio (NR) mobility set may, be determined by the gNB, the cell, the UE, or another device. Multiple radio access network nodes and UEs may exchange mobility set information to achieve a distributed mobility solution. A UE may monitor its orientation relative to a TRP, e.g., via use of an onboard MEMS gyroscope, and alter its beamforming parameters in response to changes in orientation and/or changes in TRP connection strength. Cell selection and reselection for beam based networks may use Single Frequency Network (SFN) broadcast of initial access signals without beam sweeping.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: October 13, 2020
    Assignee: Convida Wireless, LLC
    Inventors: Wei Chen, Pascal M. Adjakple, Joseph M. Murray, Qing Li, Qian Zhang, Lakshmi R. Iyer, Tianyi Xu, Guodong Zhang, Allan Y. Tsai
  • Patent number: 10802348
    Abstract: An array substrate, display panel and display device. The array substrate includes: a source-drain metal layer, a pixel electrode layer, an insulation layer located between the source-drain metal layer and the pixel electrode layer, and a plurality of sub-pixels distributed in an array. Each sub-pixel corresponds to a drain electrode contained in source-drain metal layer, a pixel electrode contained in pixel electrode layer, and a drain through-hole defined in insulation layer. The pixel electrode is connected to the drain electrode via the drain through-hole. For any one row of the array, in a column direction, each drain electrode through hole is located at the same side of the sub-pixel 10 corresponding to the drain electrode through hole. The sub-pixels includes two adjacent support sub-pixels in a row direction, and the two drain through-holes respectively corresponding to the two adjacent support sub-pixels are unaligned in the column direction.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: October 13, 2020
    Assignee: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Qian Yang, Huanda Wu, Lei Zhang, Xiufeng Zhou, Boping Shen, Zhaokeng Cao, Huangyao Wu
  • Publication number: 20200322816
    Abstract: It is recognized herein that as the number of transmit antennas in cellular systems (e.g., NR or 5G systems) increase, the Channel State information (CSI) feedback overhead may increase to unacceptable levels, and the current CSI feedback might not support beamforming training for NR. Embodiments described herein provide an enhanced and more efficient design for Channel State Information feedback as compared to current approaches.
    Type: Application
    Filed: June 24, 2020
    Publication date: October 8, 2020
    Inventors: Tianyi Xu, Qian Zhang, Allan Y. Tsai, Guodong Zhang, Lakshmi R. Iyer, Qing Li
  • Publication number: 20200317504
    Abstract: The present disclosure describes an image forming element having a semiconductor chip with micro-electro-mechanical-system (MEMS) devices and voltage generators, each voltage generator being configured to generate a voltage used by one or more of the MEMS devices. A floating ground may be used to add a voltage to the voltage generated by the voltage generators. The semiconductor chip may include electrical connections, where each voltage generator is configured to provide the voltage to the one or more MEMS devices through the electrical connections. The MEMS devices may define a boundary in the semiconductor chip within which the MEMS devices, the voltage generators, and the electrical connections are located. Each MEMS device may generate an electrostatic field to manipulate an electron beamlet of a multi-beam charged particle microscope. The MEMS devices may be organized into groups based on a distance to a reference location (e.g., optical axis) in the semiconductor chip.
    Type: Application
    Filed: April 6, 2020
    Publication date: October 8, 2020
    Inventors: Yongxin WANG, Rui-Ling LAI, Qian ZHANG
  • Publication number: 20200322756
    Abstract: Embodiments of a Next Generation Node-B (gNB) and User Equipment (UE) are generally described herein. The gNB may transmit control signaling to configure transmission of position reference signals (PRSs) by a plurality of transmit-receive points (TRPs). The gNB may receive, from the UE, for each of the TRPs, a set of signal location parameters (SLPs). The gNB may perform an iterative process to estimate a position of the UE. For a current iteration, the gNB may: determine a current estimate of the position of the UE based on a current plurality of sets of SLPs; and determine a cost function for each of the current plurality of sets of SLPs. The gNB may determine, based on the cost functions, a next plurality of sets of SLPs for a next estimate of the position of the UE.
    Type: Application
    Filed: March 17, 2020
    Publication date: October 8, 2020
    Inventors: Sergey Sosnin, Alexey Khoryaev, Sergey Panteleev, Mikhail Shilov, Dmitry Belov, Gang Xiong, Hwan-Joon Kwon, Yushu Zhang, Yongjun Kwak, Seunghee Han, Alexander Sirotkin, Candy Yiu, Carlos Aldana, Qian Li, Youn Hyoung Heo
  • Publication number: 20200313174
    Abstract: The present application relates to an anode, and an electrochemical device and an electronic device comprising the same. Embodiments of the present application provided an anode comprising: a current collector, a first anode structure layer and a second anode structure layer. The first anode structure layer comprises a first framework material and the second anode structure layer comprises a second framework material, wherein the first anode structure layer is disposed between the current collector and the second anode structure layer, and the first framework material has a higher oxidation-reduction potential for lithium ion or electronic conductivity than the second framework material.
    Type: Application
    Filed: November 7, 2019
    Publication date: October 1, 2020
    Inventors: Bin WANG, Qian WEN, Yibo ZHANG, Qiaoshu HU
  • Publication number: 20200313159
    Abstract: According to various aspects of the present invention, a positive electrode composition for a lithium-ion secondary battery includes an active material capable of inserting and extracting lithium ions, and a conductor, wherein the active material is a lithium-nickel-cobalt-manganese complex oxide; the conductor is a carbon black and carbon nanotubes; the carbon black has a BET specific surface area of 100 to 400 m2/g, and a DBP absorption of 210 to 380 ml/100 g; and the carbon nanotubes have an average diameter of 7 to 15 nm.
    Type: Application
    Filed: September 28, 2018
    Publication date: October 1, 2020
    Inventors: Shinichiro OSUMI, Tatsuya NAGAI, Tetsuya ITO, Sheng Wen ZHONG, Jun CHEN, Qian ZHANG, Min ZENG
  • Patent number: 10791189
    Abstract: Embodiments of the present invention relate to the field of internet technologies, and disclose a method for pushing application content and a related device and system. A main feature of the method for pushing application content is that application content included in an application can be updated or upgraded according to an operation behavior of a user on the application.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: September 29, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Tat Hei Wong, Jin Fang, Qian Zhang, Daping Yu, Jixing Guan, Jinsong Jin, Jun Cheng
  • Patent number: 10787651
    Abstract: A Bradyrhizobium monooxygenase, a gene for encoding the monooxygenase, a recombinant expression vector comprising the gene and a recombinant transformant, a method of preparing the monooxygenase by the recombinant expression transformant, and a method of preparing an optically pure chiral sulfoxide by the monooxygenase, in particular to a method of preparing prazole drugs by means of catalyzing the asymmetric oxidation of thioether, a prazole precursor. As compared with other methods of preparing an optically pure sulfoxide, the product produced by the monooxygenase of the present invention as a catalyst has high optical purity, avoids the generation of the byproduct sulfone, and has advantages of mild reaction conditions, simple and convenient operations, easy amplification, etc.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: September 29, 2020
    Assignees: JIANGSU AOSAIKANG PHARMACEUTICAL CO., LTD., EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Huilei Yu, Yan Zhang, Jianhe Xu, Qian Zhao, Jiang Pan, Feng Liu, Guoqiang Lin
  • Publication number: 20200304216
    Abstract: An electronic device may be provided with wireless circuitry that is tested in a test system. The test system may include test probes. Circuitry under test may wirelessly transmit test signals. The test probes may receive the test signals at multiple locations. Circuitry may measure direct current (DC) voltages generated by the test probes and may convert the voltages to electric field magnitudes. A test host may process the electric field magnitudes to determine whether the circuitry under test exhibits a satisfactory radiation pattern. The test probes may include dielectric substrates and one or more dipole elements coupled to respective diodes. The dipole elements may include indium tin oxide (ITO) and may include first and second sets of orthogonal dipole elements. Transmission lines coupled to the dipole elements may include ITO and may form low pass filters that convert rectified voltages produced by the diodes into the DC voltages.
    Type: Application
    Filed: March 18, 2019
    Publication date: September 24, 2020
    Inventors: Aaron J. Cooper, Amin Tayebi, Breanna E. Bredesen, Carlo Di Nallo, Michael J. Williams, Nikolaj P. Kammersgaard, Qian Zhang, Tyler R. Roschuk
  • Patent number: 10784204
    Abstract: Integrated circuit (IC) chip die to die channel interconnect configurations (systems and methods for their manufacture) may improve signaling to and through a single ended bus data signal communication channel by including on-die induction structures; on-die interconnect features; on-package first level die bump designs and ground webbing structures; on-package high speed horizontal data signal transmission lines; on-package vertical data signal transmission interconnects; and/or on-package electro-optical (EO) connectors in various die to die interconnect configurations for improved signal connections and transmission through a data signal channel extending through one or more semiconductor device package devices, that may include an electro-optical (EO) connector upon which at least one package device may be mounted, and/or be semiconductor device packages in a package-on-package configuration.
    Type: Grant
    Filed: July 2, 2016
    Date of Patent: September 22, 2020
    Assignee: Intel Corporation
    Inventors: Kemal Aygun, Richard J. Dischler, Jeff C. Morriss, Zhiguo Qian, Wilfred Gomes, Yu Amos Zhang, Ram S. Viswanath, Rajasekaran Swaminathan, Sriram Srinivasan, Yidnekachew S. Mekonnen, Sanka Ganesan, Eduard Roytman, Mathew J. Manusharow
  • Patent number: 10778751
    Abstract: It involves the field of power trading technology and a method for microservice transformation of power trading function comprising the following steps: (1) divide the function in extranet trading cloud into many multiple individual micro services and divide the function in intranet trading cloud into multiple individual micro services; (2) register a node information for each individual micro service in service registry when service deployment starts; (3) extranet users and intranet users enter into extranet trading cloud and intranet trading cloud respectively through PC terminal or mobile terminal, obtain the actual network address that needs to be served from service registry, send a request to the requested service, and perform related business operation.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: September 15, 2020
    Assignees: BEIJING KEDONG POWER CONTROL SYSTEM CO., LTD, NARI GROUP CORPORATION, STATE GRID CORPORATION OF CHINA
    Inventors: Lin Cheng, Haining Wang, Xian Zhang, Chuncheng Gao, Yonghui Liu, Yin Fang, Shuhong Shi, Yong Dai, Li Tao, Chunyan Wang, Mingzhu Yuan, Lei Wang, Tao Wang, Jie Liu, Xian Zhao, Xiang Tan, Ning Yang, Shoubao Li, Peiyu Xi, Qian Zhang, Dong Liu, Wujun Dong, Wentao Lv, Shulu Wan, Wei Wang, Xiaopeng Yuan, Junliang Lv, Lin Zhang, Xin Chang, Yujian Wu
  • Patent number: 10773341
    Abstract: A welding system for welding a first elongated element and a second elongated element together by a laser beam that is emitted from a laser welding head after the ideal welding center point of the aligned first and second elongated elements has been positioned at a focal point of the laser beam that is emitted from the laser welding head.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: September 15, 2020
    Assignees: Tyco Electronics (Shanghai) Co., Ltd., Measurement Specialities (Chengdai) Ltd, TE Connectivity Corporation, Shenzhen AMI Technology Co., Ltd.
    Inventors: Yingcong Deng, Lan Gong, Qian Ying, Dandan Zhang, Lvhai Hu, Yun Liu, Qinglong Zeng, Yong Yan, Roberto Francisco-Yi Lu
  • Publication number: 20200287768
    Abstract: The disclosure relates to performing phase compensation at a transmitter. A processing device for a network access node generates a phase compensated modulation symbol based on at least one first modulation symbol and at least on one of a frequency offset parameter and a time offset parameter. The frequency offset parameter may be determined based on an offset between a reference frequency f0 and a DC (0 Hz) frequency such that the frequency offset parameter corresponds to the reference frequency f0. Also, the reference frequency f0 can be at least partly based on the carrier of up-conversion frequency used by the processing device and the reference frequency f0 can be the carrier for up-conversion frequency. The phase compensated symbol is transmitted to a receiver, such as a client device. Furthermore, the disclosure also relates to corresponding methods and a computer program.
    Type: Application
    Filed: May 22, 2020
    Publication date: September 10, 2020
    Inventors: Wenquan HU, Bengt LINDOFF, Jingxin WEI, Neng WANG, Qian ZHANG
  • Patent number: D898810
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: October 13, 2020
    Assignee: SHENZHEN VOXTECH CO., LTD.
    Inventors: Yinchao Liu, Haofeng Zhang, Qian Chen, Lei Zhong, Mengjie Li