Patents by Inventor Tong Wu

Tong Wu 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: 20240243587
    Abstract: A system is disclosed, comprising a plurality of energy storage units and at least one voltage balancing unit. Each voltage balancing unit is associated with at least one of the energy storage units. The at least one voltage balancing unit is connected to the energy storage units and when activated is configured to, on a condition that the voltage of at least one of the energy storage units associated with the at least one voltage balancing unit exceeds a threshold voltage level, reduce the voltage of at least the one(s) of the energy storage units whose voltage exceeds the threshold voltage level so as to become equal to or smaller than the threshold voltage level.
    Type: Application
    Filed: May 25, 2021
    Publication date: July 18, 2024
    Inventors: Lexuan MENG, Mohsen ASOODAR, Tong WU, Mikael TENERZ, Hongyang ZHANG
  • Patent number: 12013227
    Abstract: A system for automatically measuring an exhaust area of a turbine guide vane, including a data acquisition module configured to measure a three-dimensional point cloud coordinate of a contour of a throat; a positioning module configured to automatically adjust a relative spatial position between the data acquisition module and the turbine guide vane; and a data processing module configured to fit a three-dimensional contour of the throat according to the three-dimensional point cloud coordinate measured by the data acquisition module. A method for automatically measuring an exhaust area of a turbine guide vane using the system is also provided.
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: June 18, 2024
    Assignee: BEIJING AEROSPACE INSTITUTE FOR METROLOGY AND MEASUREMENT TECHNOLOGY
    Inventors: Tong Wu, Yue Gao, Yinxiao Miao, Ke Liu, Lizhen Guo, Zengyu Sun, Haicun Zhang
  • Publication number: 20240191839
    Abstract: The present application discloses a system and method for supplying acetylene, the system having at least one acetylene storage apparatus, a detection module, a gas dilution module and a gas supply regulating module. By mixing a feedstock stream outputted from the acetylene storage apparatus with a diluting gas in a specific ratio, a photoionization detector is successfully used to detect a solvent content in the feedstock stream. This real-time and continuous detection method ensures a stable supply of acetylene to a downstream process.
    Type: Application
    Filed: December 7, 2023
    Publication date: June 13, 2024
    Inventors: Tong WU, Zhiyun Jiang, Peter Vankampen
  • Patent number: 11996696
    Abstract: A power supporting arrangement for a power grid includes a first and a second voltage source converter with an AC side and a DC side. A DC link interconnects the DC sides of the voltage source converters. A first switching arrangement includes a number of settable positions. The AC side of the second voltage source converter is connected to the power grid and the first switching arrangement is connected between a first synchronous machine. The AC side of the first voltage source converter and the power grid and operable to selectively connect the first synchronous machine to the power grid or to the AC side of the first voltage source converter.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: May 28, 2024
    Assignee: HITACHI ENERGY, LTD
    Inventors: Lexuan Meng, Jean-Philippe Hasler, Gunnar Ingeström, Jan Kheir, Tong Wu, Theodore Soong
  • Publication number: 20240165818
    Abstract: A hand-eye calibration method, apparatus, system, and storage medium for a robot are provided. The method includes: obtaining images of a target body of a calibration target acquired by an imaging device when the robot (110) is in different poses; for any pose, determining, based on at least one image collected in the pose, a first transformation relationship between a first coordinate system of the calibration target and a second coordinate system of the imaging device in the pose; obtaining a second transformation relationship between a third coordinate system and a fourth coordinate system of the robot (110); and determining, based on the first transformation relationships and the second transformation relationships corresponding to the different poses, a third transformation relationship between the second coordinate system and one of the third coordinate system and the fourth coordinate system. Further provided is a calibration target.
    Type: Application
    Filed: January 30, 2024
    Publication date: May 23, 2024
    Applicant: WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECHNOLOGY CO., LTD.
    Inventors: Tong WU, Bo WU, Qiang XIE
  • Publication number: 20240158778
    Abstract: The disclosure pertains to a method for isolating DNA fragments that contain a binding site for a guide-RNA of an RNA-guided endonuclease. The method comprises contacting the RNA-guided endonuclease with a target double-stranded DNA, thereby producing a single stranded DNA (ss-DNA) at the site to which the guide-RNA binds. The ssDNA is then reacted with kethoxal or an analog thereof modified by a chemoselective group, thereby adding the chemoselective group to any unpaired guanine based within the ssDNA. A first binding member of a specific binding pair is linked to the chemoselective group, for example, via a cycloaddition reaction. The DNA is fragmented and the DNA fragments that contain the binding sites for the guide-RNA are enriched using a support that comprises a second binding member of the specific binding pair. The method can be used to identify binding sites for a guide-RNA thereby identifying off-target binding sites.
    Type: Application
    Filed: April 1, 2022
    Publication date: May 16, 2024
    Inventors: Georgi MARINOV, William J. GREENLEAF, Tong WU, Chuan HE
  • Patent number: 11984411
    Abstract: A semiconductor structure includes a substrate and a medium layer located on a first face of the substrate, the substrate has a plurality of first metal layers therein, the medium layer has a magnetic core therein, an orthographic projection of the magnetic core on the first face has a closed ring pattern, the first metal layer has a first end and a second end opposite to each other, an orthographic projection of the first end on the first face is located within a region surrounded by the closed ring pattern.
    Type: Grant
    Filed: November 28, 2021
    Date of Patent: May 14, 2024
    Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
    Inventor: Tong Wu
  • Publication number: 20240138497
    Abstract: The present invention discloses an intelligent control system and method for a doll clothing cooling device, the system including an information acquisition system, an image acquisition system, a computer vision system, and a central control system. The information acquisition system acquires environmental parameters and human physiological parameters in the mannequin garment. The image acquisition system acquires a video image of a human face and transmits it to the computer vision system to calculate a human head temperature. The central control system predicts the human thermal sensation data based on the acquired environmental and physiological parameters. The opening degree of the cooling device of the mannequin garment is automatically adjusted according to the human body heat sensation data and the voice instructions of the wearer of the mannequin garment. The invention solves the problem of dynamically improving the thermal comfort of the wearer of the mannequin costume in real time.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 2, 2024
    Inventors: Bin Yang, Ruiqi Guo, Tong Wu, Zhijin Qu, ChenYan Zhang, Xinze Li
  • Patent number: 11967279
    Abstract: Provided are a pixel driving circuit, a method for driving the pixel driving circuit, a silicon-based display panel and a display device. The pixel driving circuit is used for driving a light-emitting element to emit light. At an initial stage, a reset circuit provides a reset signal to a third node; a light emission control transistor is in a first on state to transmit the reset signal to a second node; a threshold compensation circuit transmits the reset signal to a first node; and a data write circuit transmits a non-enable level Vofs of a data signal to a second terminal of a first capacitor. At a threshold compensation stage, the threshold compensation circuit provides a threshold voltage of a drive transistor to the first node for compensation.
    Type: Grant
    Filed: July 15, 2022
    Date of Patent: April 23, 2024
    Assignee: SEEYA OPTRONICS CO., LTD.
    Inventors: Ping-lin Liu, Tong Wu
  • Publication number: 20240075631
    Abstract: Embodiments of the present disclosure provide a method and system for positioning a robot and adjusting a posture. The method may include obtaining a first image and a second image of a target object. The first image may be captured using an image capturing apparatus, and the second image may be captured using a medical imaging device. The method may also include determining at least one target region corresponding to at least one target portion of the target object from the first image. The at least one target portion may be less affected by physiological motions than other portions. The method may further include determining positioning information of the robot based on the at least one target region and the second image.
    Type: Application
    Filed: November 10, 2023
    Publication date: March 7, 2024
    Applicant: WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECHNOLOGY CO., LTD.
    Inventors: Tong WU, Bo WU, Yong DENG, Quanquan WANG, Qin HUANG
  • Publication number: 20240078638
    Abstract: Provided are an image fusion method and apparatus, an electronic device, and a storage medium. The method includes the following steps: A shooting operation acting on a first page of a target shooting activity is received, where the first page is an H5 page; in response to the shooting operation, a camera is called through system shooting software to collect an original image; a fusion operation for the original image is received; and in response to the fusion operation, the original image is fused with a first target effect, a static target image that includes a static image obtained by fusing the original image with the first target effect and the first description information related to the static image is generated, and the static target image is displayed on a second page, where the second page is an H5 page.
    Type: Application
    Filed: November 9, 2023
    Publication date: March 7, 2024
    Inventors: Honghui LIAO, Guangying SU, Weipeng WANG, Tong WU, Feng CHEN, Lei HUANG, Bei WANG, Yiqi XIAO, Yalong LIU
  • Patent number: 11906466
    Abstract: A measurement method performed by a semiconductor manufacturing apparatus including a chamber is provided. In the measurement method, first measurement data including a signal of a resonance frequency of the chamber is acquired as reference data, in response to transmitting an electrical signal into the chamber while a jig capable of performing wireless communication is not placed in the chamber. Subsequently, second measurement data including the signal of the resonance frequency of the chamber and including a signal of a resonance frequency of a sensor installed in the jig is acquired, in response to transmitting an electrical signal into the chamber while the jig is placed in the chamber. By subtracting the reference data from the second measurement data, third measurement data is calculated.
    Type: Grant
    Filed: February 16, 2021
    Date of Patent: February 20, 2024
    Assignee: Tokyo Electron Limited
    Inventors: Takayuki Hatanaka, Tong Wu, Satoshi Nomura
  • Publication number: 20240006885
    Abstract: An energy storage system and a method for controlling such a system is disclosed. The energy storage system comprises a plurality of interconnected energy storage cells forming an energy storage module, a power converter connected to the energy storage module, a resistor circuit connected in parallel to the energy storage module, a switch connected in series with the resistor circuit and configured to disconnect the resistor circuit from the energy storage module, and a control unit operably connected to the switch. The control unit is configured to receive information pertaining to a transmission of energy in the energy storage system and to control the switch based on said information.
    Type: Application
    Filed: November 11, 2020
    Publication date: January 4, 2024
    Inventors: Lexuan MENG, Haofeng BAI, Tong WU, Mohsen ASOODAR, Jean-Philippe HASLER, Gunnar INGESTRĂ–M, Jan KHEIR, Jan SVENSSON
  • Publication number: 20240006165
    Abstract: A plasma processing apparatus includes a plasma processing chamber; a base; an electrostatic chuck; a plurality of electrode layers disposed in the same plane within the electrostatic chuck; a switch group including a plurality of first switches electrically connected to the electrode layers, respectively; a power supply and a measurement unit that are electrically connected to the switch group; a second switch that selects either the power supply or the measurement unit as a connection destination of the switch group; and a controller. The power supply includes a power source that supplies a power to the electrode layers. The measurement unit includes a resistor and a voltmeter that measures a voltage applied to the resistor. The controller is capable of executing a control operation that includes switching the connection destination of the switch group to the measurement unit and then turning ON the plurality of first switches one by one.
    Type: Application
    Filed: June 29, 2023
    Publication date: January 4, 2024
    Applicant: Tokyo Electron Limited
    Inventors: Yoshihiro YANAGI, Hiroki ENDO, Tong WU
  • Publication number: 20240001496
    Abstract: For assembling a heat pump, an apparatus includes a loading part located in an initial section of the fully automatic intelligent production line of an integrated thermal management module. The apparatus includes a first assembling part, located downstream of the loading part, that assembles a refrigerant side components of the heat pump. The apparatus includes a first testing part, located downstream of the first assembly part, that tests the refrigerant side components. The apparatus includes a second assembling part, located downstream of the loading part, that assembles the cooling water side components of the heat pump. The apparatus includes a second testing part, located downstream of the second assembling part, that tests the cooling water side components. The apparatus includes a finished product part, located downstream of the second testing part, that outputs a finished product.
    Type: Application
    Filed: February 17, 2023
    Publication date: January 4, 2024
    Inventors: Shicheng Zhang, Yunpeng Hou, Yuzhi Guo, Tong Wu, Pengfei Zhang, Chunyu Dai, Kaiqiang Yan, Binqi Rao, Yan Zhang, Keyun Wang, Ke Shi
  • Patent number: 11858494
    Abstract: Embodiments of the present disclosure provide a method for processing vehicle driving mode switching, a vehicle and a server. The method includes: determining (S103) a target switching reason upon detecting that a driving mode of a vehicle is switched from unmanned driving to manned driving; acquiring (S104) status information and/or traveling environment information of the vehicle corresponding to the target switching reason; and sending the status information and/or the traveling environment information, and the target switching reason to a server, to enable the server to analyze the target switching reason, and improve the automatic driving system continuously according to the analysis result.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: January 2, 2024
    Assignee: APOLLO INTELLIGENT DRIVING TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Gao Yu, Jingjing Xue, Gaifan Li, Donghui Shen, Tong Wu, Jiaqi Liang
  • Patent number: 11841278
    Abstract: A temperature measurement sensor according to an exemplary embodiment includes a substrate and an optical fiber provided on an upper surface of the substrate and extending along the upper surface. The temperature measurement sensor further includes a light introduction path of a space that allows a space above the upper surface and a space below a lower surface of the substrate to communicate with each other and an optical coupling portion provided on the upper surface and disposed in the light introduction path. The optical coupling portion is optically connected to the end surface of the optical fiber. The optical fiber forms the first pattern shape and the second pattern shape. The first pattern shape includes the optical fiber more densely than the second pattern shape. Light incident on the optical coupling portion from a side of the lower surface through the light introduction path reaches the end surface through the optical coupling portion.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: December 12, 2023
    Assignee: Tokyo Electron Limited
    Inventors: Tong Wu, Tomohide Minami, Masaaki Miyagawa
  • Patent number: 11830356
    Abstract: An interactive cord system can include sensing circuitry coupled to a system ground and an interactive cord. The interactive cord can include a plurality of non-conductive lines a plurality of conductive sensing lines at least partially woven with one or more of the plurality of non-conductive lines to form at least one touch-sensitive area along the interactive cord and one or more conductive grounding lines electrically connected with the system ground and extending at least partially along an outer portion of the interactive cord.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: November 28, 2023
    Assignee: GOOGLE LLC
    Inventors: Tong Wu, Munehiko Sato
  • Publication number: 20230376153
    Abstract: A sensor system includes a touch sensor having a plurality of conductive sensing elements integrated with a flexible substrate. A first subset of sensing elements is coupled to a first side of the flexible substrate and a second subset of sensing elements is coupled to a second side of the flexible substrate. At least one sensing element of the first subset overlies a second sensing element and a third sensing element of the second subset. The sensor system is configured to obtain touch data based at least in part on a respective response to the touch input by the plurality of conductive sensing elements. The sensor system is configured to determine whether the touch input is associated with the first subset of conductive sensing elements or the second subset of conductive sensing elements based at least in part on the respective response to the touch input by the sensing elements.
    Type: Application
    Filed: October 5, 2021
    Publication date: November 23, 2023
    Inventors: Tong Wu, Shiho Fukuhara
  • Patent number: D1035495
    Type: Grant
    Filed: February 22, 2022
    Date of Patent: July 16, 2024
    Assignee: BYD COMPANY LIMITED
    Inventors: Yubo Lian, Wolfgang Josef Egger, Zhihua Wang, Yuanzhen Pan, Tong Wu