Patents by Inventor Yi Zhu

Yi Zhu 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: 20220020544
    Abstract: A device is for opening or closing a DC circuit with at least one busbar. The device includes an electric switch for opening or closing the DC circuit; a fault current detector; a trigger unit and a precharging device. The electric switch opens the DC circuit via the trigger unit upon a fault current being detected by the fault current detector. Further, the precharging device restores the voltage on the busbar prior to closing the electric switch. The device further includes a control unit for automatically closing the electric switch after the pre-charging process.
    Type: Application
    Filed: September 13, 2019
    Publication date: January 20, 2022
    Applicant: Siemens Aktiengesellschaft
    Inventor: Yi ZHU
  • Publication number: 20220012171
    Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for testing performance of a biometric characteristic recognition device. One of the methods includes obtaining a target simulated component for testing performance of the biometric characteristic recognition device from a plurality of simulated components. A mechanical arm is controlled, based on a camera component arranged on the mechanical arm, to input biometric characteristic information of the target simulated component to the biometric characteristic recognition device. A recognition result is obtained from the biometric characteristic recognition device and a performance test result of the biometric characteristic recognition device is determined based on the recognition result.
    Type: Application
    Filed: June 16, 2021
    Publication date: January 13, 2022
    Applicant: ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Jianxu Zheng, Kai Zhu, Yi Zhang
  • Publication number: 20220002406
    Abstract: The disclosure provides a tetra-specific antibody monomer having a N-terminal and a C-terminal, comprising in tandem from the N-terminal to the C-terminal, a first scFv domain at the N-terminal, a Fab domain, a Fc domain, a second scFv domain, and a third scFv at the C-terminal, wherein the first scFv domain, the Fab domain, the second scFv domain, and the third scFv domain each has a binding specificity against a different antigen. In one embodiment, the antigen is a tumor antigen, an immune signaling antigen, or a combination thereof. Multi-specific antibodies comprising the disclosed tetra-specific antibodies are also provided.
    Type: Application
    Filed: June 22, 2018
    Publication date: January 6, 2022
    Inventors: Yi ZHU, Ole OLSEN, Dong XIA, David JELLYMAN, Katrina BYKOVA, Anne-Marie K. ROUSSEAU, Bill BRADY, Blair RENSHAW, Brian KOVACEVICH, Yu LIANG, Zeren GAO
  • Publication number: 20220003768
    Abstract: Biomarkers to screen for, identify, and/or characterize lung cancer in a subject with high selectivity and high specificity are disclosed. Also disclosed herein are methods for distinguishing lung cancer from another disease. Also disclosed herein are substrates, arrays, and reagents for use in the methods, and methods of their preparation.
    Type: Application
    Filed: September 29, 2019
    Publication date: January 6, 2022
    Inventors: Ignacio PINO, Heng ZHU, Jiang QIAN, Yi HUANG
  • Publication number: 20220002417
    Abstract: The application provides the anti-PD-L1 monoclonal antibodies, antigen binding portions thereof, therapeutic compositions thereof and/or nucleic acid encoding the same, and their use to upregulate the function of T-cells to enhance cell-mediated immune responses in the treatment of cancer and other T-cell dysfunctional disorders.
    Type: Application
    Filed: June 22, 2018
    Publication date: January 6, 2022
    Inventors: Brian KOVACEVICH, Dong XIA, Anne E. JENSEN, Jonathan K. FALLEN, Blair RENSHAW, Jeffrey B. Adamo, Phil TAN, Zeren GAO, Yi ZHU
  • Publication number: 20220002425
    Abstract: The application provides guidance and navigation control (GNC) proteins. In one embodiment, the GNC protein Comprises a T-cell binding moiety and a cancer-targeting moiety, wherein the T-cell binding moiety has a binding specificity to a T-cell receptor comprising CD3, CD28, PDL1, PD1, OX40, 4-1BB, GITR, TIGIT, TIM-3, LAG-3, CTLA4, CD40, VISTA, ICOS, BTLA, Light, NKp30, CD28H, CD27, CD226, CD96, CD112R, A2AR, CD160, CD244, CECAM1, CD200R, TNFRSF25 (DR3), or a combination thereof, and wherein the cancer targeting moiety has a binding specificity to a cancer cell receptor.
    Type: Application
    Filed: June 22, 2018
    Publication date: January 6, 2022
    Inventors: Yi ZHU, Ole OLSEN, Dong XIA, David JELLYMAN, Katrina BYKOVA, Anne-Marie K. ROUSSEAU, Bill BRADY, Blair RENSHAW, Brian KOVACEVICH, Yu LIANG, Camilla WANG, Zeren GAO
  • Publication number: 20210405040
    Abstract: The present disclosure relates to a cleaning device and a chemiluminescence detector. A cleaning device is provided with a cup inlet station and a cup outlet station, wherein the cleaning device comprises a pedestal, a plurality of magnetic adsorption components, a turntable arranged on the pedestal, and a primary cleaning mechanism arranged on the pedestal, wherein each of the plurality of magnetic adsorption components comprises a plurality of magnets; magnetic adsorption heights of a plurality of magnets of the first magnetic adsorption component are equal and are recorded as A; magnetic adsorption heights of a plurality of magnets of the middle magnetic adsorption component are equal and are recorded as B, and B>A.
    Type: Application
    Filed: September 9, 2021
    Publication date: December 30, 2021
    Inventors: Liang ZHU, Li YIN, Yi HU, Dingping BAN, Wanguan YI, Shuai TONG
  • Patent number: 11206867
    Abstract: A variable-frequency surface acoustic wave electronic cigarette includes an atomizer. An atomization cavity is disposed in the atomizer, and a variable-frequency surface acoustic wave atomization chip is disposed at a lower portion of the atomization cavity. An inverted trapezoidal interdigital transducer is disposed on the variable-frequency surface acoustic wave atomization chip. An e-liquid storage cavity is disposed in the atomization cavity. A porous ceramic sheet is disposed between the e-liquid storage cavity and the atomization chip. The new variable-frequency surface acoustic wave electronic cigarette can realize any adjustment of the working frequency within a set range, thereby realizing the autonomous regulation and control of a smoke particle size after atomization of the e-liquid.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: December 28, 2021
    Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
    Inventors: Tinghua Li, Yulin Lei, Yi Han, Jun Wu, Yongkuan Chen, Donglai Zhu, Hong Hu, Jianguo Tang, Shoubo Li, Wei Zhao, Xia Zhang, Liu Hong, Xiaowei Gong, Xi Lv
  • Patent number: 11209437
    Abstract: Provided are a fluorescent probe and a preparation process and the use thereof. The fluorescent probe is sensitive and specific to viscosity, and can be used for specific fluorescent labeling of proteins, and can also be used for quantification, detection or kinetic studies of proteins, and the imaging of cells, tissues and living bodies.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: December 28, 2021
    Assignee: FLUORESCENCE DIAGNOSIS (SHANGHAI) BIOTECH COMPANY
    Inventors: Linyong Zhu, Yi Yang, Dasheng Zhang, Zengmin Du, Bingkun Bao, Qiuning Lin, Xianjun Chen, Lipeng Yang, Chunyan Bao, Yihui Ge, Renmei Liu, Zhengda Chen, Sitong Zhang, Ningfeng Li, Xin Hua
  • Patent number: 11211806
    Abstract: A power supply method includes detecting whether a battery is newly connected to an unused battery interface of an electronic device during operation of the electronic device. The power supply method also includes, based on detecting that the battery is newly connected to the unused battery interface, and determining that a capacity of the newly connected battery is greater than a capacity of a currently operating battery, controlling the newly connected battery to function as an operating battery to provide an electric power to the electronic device.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: December 28, 2021
    Assignee: SZ DJI OSMO TECHNOLOGY CO., LTD.
    Inventors: Yi Hao, Feng Zhu
  • Publication number: 20210396092
    Abstract: Disclosed are an expansion tool assembly, comprising: an expandable tubular; a guide shoe partially inserted into and connected to the lower end of the expandable tubular; a sealing sleeve arranged in the expandable tubular and connected to the upper end of the guide shoe; an expansion assembly comprising an expansion cone and expansion seat disposed inside the expandable tubular, wherein the lower end of the expansion seat is connected with hooks, which can be rested on the upper end of the sealing sleeve; an upper joint that is connected to the upper end of the expansion seat and can be connected to a drill string. A force transfer path can be established via connection between the expansion seat and sealing sleeve, so that expandable tubular weight is borne on the drill string. Unintentional expansion of the expandable tubular, caused by interaction between expandable tubular and expansion cone, can be avoided.
    Type: Application
    Filed: June 23, 2020
    Publication date: December 23, 2021
    Applicants: China National Petroleum Corporation, CNPC Engineering Technology R&D Company Limited
    Inventors: Quanli Zhang, Binggui Xu, Depei Shi, Hongwei Yin, Huijuan Guo, Guodong Zhan, Wanjun Li, Jianhua Guo, Tao Jia, Fei Han, Jianli Wang, Yingjie Zhu, Mingjie Lv, Yi Yang, Yongliang Yu, Zhitong Liu, Fuxiang Hou, Zhijian Hu
  • Publication number: 20210393794
    Abstract: Disclosed in the present invention is a cysteine-modified antibody-toxin conjugate. The cysteine-modified antibody-toxin conjugate is characterized in that: the antibody is an antibody in which cysteine is inserted on a fixed point, and insertion sites of the cysteine comprising one or more of the following sites: a 110th site, a IIIth site and a 142th site of a light chain in a Kappa/?L light chain constant region, and a 254th site, a 255th site, a 258th, a 259th site, a 354th site, a 355th site, a 357th site, a 378th site, a 379th site, a 386th site, a 387th site or a 410th site of a heavy chain of a heavy chain constant region of an IgG antibody.
    Type: Application
    Filed: June 15, 2018
    Publication date: December 23, 2021
    Inventors: Yi ZHU, Yiqian WANG, Shi ZHUO, Jie LI, Yongguo YU, Weili WAN
  • Publication number: 20210396499
    Abstract: A target shooting tracking system has a first camera taking and recording images. An image processor receiving the images. The image processor performing image subtraction on the images to identified a latest marking on a target.
    Type: Application
    Filed: January 27, 2021
    Publication date: December 23, 2021
    Inventors: YI-CHING PAO, KEVIN PURDY, JAMES PAO, ERIC ZHU
  • Patent number: 11194781
    Abstract: Embodiments of present disclosure disclose a method for updating geomagnetic information performed at a computing device, which belong to the field of electronic technologies. The method includes: receiving target geomagnetic information and target location assistance information that are transmitted by a terminal during positioning; determining a target geographical location corresponding to the target location assistance information in a case that geomagnetic information corresponding to a current geographical location of the terminal is invalid; and updating geomagnetic information corresponding to the target geographical location according to the target geomagnetic information in a prestored correspondence between a geographical location and geomagnetic information. According to the embodiments of the present disclosure, efficiency of updating geomagnetic information can be improved.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: December 7, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Kaitian Tan, Yi Zhu, Chang Liu
  • Publication number: 20210318529
    Abstract: A light condensing device for inspecting the quality inside fruits and vegetables, resolving problems in which manually holding fruits for inspection is inefficient and cannot be used in large-scale fruit packaging production. The device comprises a housing, a halogen lamp, a diaphragm, a plano-convex lens support a first plano-convex lens, a reflector lens fixing plate, a reflector, a plano-convex lens fixing plate, and a second plano-convex lens. The housing is a sealed and non-transparent housing. The halogen lamp is fixedly disposed at a left end of the housing, and extends into an inner portion of the housing. A pluggable diaphragm is disposed at the right side of the halogen lamp, and is used to guide a lighting direction of the halogen lamp. The diaphragm passes through the inner portion of the housing. The plano-convex lens support is fixedly disposed inside the housing at the right side of the diaphragm.
    Type: Application
    Filed: May 31, 2019
    Publication date: October 14, 2021
    Inventors: Yi ZHU, Er ZHU
  • Publication number: 20210295321
    Abstract: Provided is a method of digital asset transfer on a distributed ledger operated on a network, wherein the distributed ledger comprises a plurality of users, each user having a transaction chain comprising a series of transactions linked by hash reference, wherein the network comprises a plurality of nodes each having a processor. The global consensus of the distributed ledger is recorded in a snapshot chain.
    Type: Application
    Filed: June 7, 2021
    Publication date: September 23, 2021
    Inventors: Chunming Liu, Lingyong Zhang, Yi Zhu
  • Patent number: 11120618
    Abstract: Provided are a method and an apparatus for displaying item information in a current space, an electronic device, and a non-transitory machine-readable storage medium. The method comprises: obtaining spatial data of a current position in a current space, and obtaining position data and information data of at least one item in the current space according to the spatial data; calculating a display priority of the at least one item in the current space according to the spatial data, the position data, and the information data; and displaying the information data of the at least one item according to the display priority. Through the method, the display priority of the information data of the at least one item in the current space are calculated, and then the information data of the at least one item in the current space is displayed according to the display priority, so that it is convenient for a user to directly view the information data of the at least one item in the current space.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: September 14, 2021
    Assignee: KE.COM (BEIJING) TECHNOLOGY CO., LTD.
    Inventors: Bin Yang, Li Yang, Chong Su, Weilan Yin, Yuke Yang, Chengcong Xin, Yilang Hu, Yi Zhu, Yiding Wang
  • Publication number: 20210277109
    Abstract: The application provides anti-ROR1 monoclonal antibodies, antigen binding portions thereof, therapeutic compositions thereof and/or nucleic acid encoding the same, and their use to upregulate the function of T-cells to enhance cell-mediated immune responses in the treatment of cancer and other T-cell dysfunctional disorders.
    Type: Application
    Filed: June 22, 2018
    Publication date: September 9, 2021
    Inventors: Ole OLSEN, Phil TAN, Dong XIA, David JELLYMAN, Brian KOVACEVICH, Bill BRADY, Blair RENSHAW, Zeren GAO, Yi ZHU
  • Publication number: 20210277128
    Abstract: A bispecific tetravalent antibody comprising an IgG having a pair of heavy chains and a pair of light chains, and two scFv components being connected to either C or N terminals of the heavy or light chains. The bispecific tetravalent antibody may have a binding specificity for two different members of EGFR family.
    Type: Application
    Filed: January 7, 2021
    Publication date: September 9, 2021
    Inventors: Zeren Gao, Phil Tan, Brian R. Kovacevich, Blair R. Renshaw, Jeffrey B. Adamo, Nga Sze Amanda Mak, Shi Zhuo, Lan Chen, Yi Zhu
  • Patent number: D936286
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: November 16, 2021
    Inventor: Yi Zhu