Patents by Inventor Bin Gao

Bin Gao 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: 20220277199
    Abstract: A method for data processing in a neural network system and a neural network system are provided. The method includes: inputting training data into a neural network system to obtain first output data, and adjusting, based on a deviation between the first output data and target output data, a weight value stored in at least one in-memory computing unit in some neural network arrays in a plurality of neural network arrays in the neural network system using parallel acceleration. The some neural network arrays are configured to implement computing of some neural network layers in the neural network system. The method may improve performance and recognition accuracy of the neural network system.
    Type: Application
    Filed: May 20, 2022
    Publication date: September 1, 2022
    Inventors: Bin GAO, Peng YAO, Kanwen WANG, Jianxing LIAO, Tieying WANG, Huaqiang WU
  • Publication number: 20220277866
    Abstract: This application discloses a conductive paste, a preparation method thereof, and a preparation method of a conductive film using the conductive paste. The conductive paste comprises: a thermoplastic polyurethane, conductive particles, and an organic solvent, the thermoplastic polyurethane and the conductive particles being proportionally mixed in the organic solvent, and the thermoplastic polyurethane being dispersed in the form of particles among the conductive particles. A thermoplastic polyurethane elastomer is used as a binder, and the conductive particles are mixed in the organic solvent containing the thermoplastic polyurethane elastomer. The conductive particles ensure the conductivity of the conductive film prepared using the conductive paste. The thermoplastic polyurethane has strong adhesion ability, and is suitable for use on the surface of most substrates, to form a conductive film with good adhesion and no cracking.
    Type: Application
    Filed: May 18, 2022
    Publication date: September 1, 2022
    Inventors: Jianshi TANG, Zhenxuan ZHAO, Yuan DAI, Wangwei LEE, Zhengyou ZHANG, Jian YUAN, Huaqiang WU, He QIAN, Bin GAO
  • Publication number: 20220275220
    Abstract: Embodiments of this application provide a method for preparing a thin film piezoresistive material, a thin film piezoresistive material, a robot, and a device. The method includes: determining a mass ratio of conductive particles to a cross-linked polymer in preparation of the thin film piezoresistive material, a value range of the mass ratio being 3:97 to 20:80; dispersing the conductive particles and the cross-linked polymer in a solvent according to the mass ratio, to obtain a first dispersion; and curing the first dispersion by using a liquid dropping method within a temperature range of 25° C. to 200° C., to obtain the thin film piezoresistive material. The technical solutions provided by the embodiments of this application provide a method for preparing a thin film piezoresistive material through liquid dropping, thereby effectively controlling the thickness of the piezoresistive material, so that the prepared thin film piezoresistive material has a relatively small thickness.
    Type: Application
    Filed: May 18, 2022
    Publication date: September 1, 2022
    Inventors: Jianshi TANG, Zhenxuan ZHAO, Yuan DAI, Zhengyou ZHANG, Jian YUAN, Huaqiang WU, He QIAN, Bin GAO
  • Publication number: 20220261335
    Abstract: In some examples, device debugging connection control and maintenance may include receiving, from a debug tool, a connection request to connect to a device to be debugged. Based on the connection request, a primary socket connection may be implemented via a Universal Serial Bus (USB) channel to the device. Based on the connection request, a backup socket connection may be implemented via a Wi-Fi channel to the device. Based on the implementation of the primary socket connection and the backup socket connection, maintenance of a debugging session may be controlled during performance of a debugging operation.
    Type: Application
    Filed: July 10, 2019
    Publication date: August 18, 2022
    Applicant: MICRO FOCUS LLC
    Inventors: WEN-BIN GAO, LINGLI WU, NING XIA
  • Patent number: 11417114
    Abstract: A method and apparatus for processing information are provided. A specific embodiment of the method includes: identifying at least one obstacle from a point cloud collected by a lidar during a traveling process of a vehicle; for an obstacle in the at least one obstacle, determining an appearance rate of the obstacle within a life cycle corresponding to the obstacle; determining a confidence degree of a grid region of at least one grid region based on appearance rates of obstacles in the at least one obstacle; determining a target grid region from the at least one grid region based on the confidence degree, and determining whether an obstacle detected in the target grid region is an obstacle detected for a first time; and if yes, filtering out a point cloud corresponding to the obstacle detected in the target grid region for the first time.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: August 16, 2022
    Assignee: Apollo Intelligent Driving Technology (Beijing) Co., Ltd.
    Inventors: Shuang Zhang, Xiang Liu, Bin Gao, Xiaoxing Zhu, Jingjing Xue
  • Patent number: 11403209
    Abstract: A graphical user interface (GUI) of an application under test (AUT) is rendered. A GUI test object of the AUT is identified within the GUI. Test information regarding the GUI test object of the AUT is retrieved. The GUI test object of the AUT is rendered within the GUI to reflect the test information.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: August 2, 2022
    Assignee: MICRO FOCUS LLC
    Inventors: Er-Xin Shang, Bin Zhou, Bin Gao, Bin Li
  • Patent number: 11366152
    Abstract: A method for measuring equivalent circuit parameters and resonant frequency of a piezoelectric resonator, by which the phase-frequency curve of the piezoelectric resonator is measured, and the resonant frequency and the anti-resonant frequency are obtained. Then, the slopes of the phase-frequency curve at the resonant frequency and the anti-resonant frequency are respectively measured. The resonant angular frequency and the anti-resonant angular frequency are also calculated. Finally, the equivalent circuit parameters of the piezoelectric resonator are obtained by solving a system of nonlinear equations.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: June 21, 2022
    Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Dong Liu, Yan Yan, Xiaoting Xiao, Bin Gao, Guiyun Tian
  • Patent number: 11355704
    Abstract: A resistive random access memory and a manufacture method thereof are provided. The resistive random access memory includes: a first electrode, a second electrode, a resistive layer between the first electrode and the second electrode, and at least one thermal enhanced layer; the thermal enhanced layer is adjacent to the resistive layer, and a thermal conductivity of the thermal enhanced layer is less than a thermal conductivity of the first electrode and a thermal conductivity of the second electrode.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: June 7, 2022
    Assignee: Tsinghua University
    Inventors: Huaqiang Wu, Wei Wu, Bin Gao, He Qian
  • Publication number: 20220154573
    Abstract: A downhole oil level detection device includes a mounting housing (1) and a balance cylinder (2) installed on the mounting housing (1). The balance cylinder (2) includes a cylinder body (25) and a moving piston (21), a piston tension spring (22), a moving rod (23), a moving rod compression spring (24) and a displacement sensor (3) installed in the cylinder body (25). One end of the piston tension spring (22) is fixed to one end of the cylinder body (25), the other end thereof is connected to one side of the moving piston (21); one side of the moving piston (21) is also connected to one end of the moving rod compression spring (24), the other end of the moving rod compression spring (24) is connected to one end of the moving rod (23), the other end of the moving rod (23) is provided with the displacement sensor (3).
    Type: Application
    Filed: February 14, 2020
    Publication date: May 19, 2022
    Inventors: Zhibin Tian, Zanqing Wei, Lin Huang, Bin Gao, Xiaoqiang Du, Yongren Feng, Peng Sun, Yong Jiang, Minglue Fan, Shiwei Zong
  • Patent number: 11328429
    Abstract: Embodiments of the present disclosure relate to a method and apparatus for detecting ground point cloud points. The method may include: determining a segmentation plane and a ground based on a point cloud collected by a lidar; segmenting the point cloud into a first sub point cloud and a second sub point cloud based on the segmentation plane; and determining the point cloud points whose distances from the ground are smaller than a first distance threshold in the first sub point cloud as ground point cloud points, and determining the point cloud points whose distances from the ground are smaller than a second distance threshold in the second sub point cloud as the ground point cloud points, where the first distance threshold is smaller than the second distance threshold.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: May 10, 2022
    Assignee: APOLLO INTELLIGENT DRIVING TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xiang Liu, Shuang Zhang, Bin Gao, Xiaoxing Zhu
  • Patent number: 11328518
    Abstract: Embodiments of the present disclosure relate to a method and apparatus for outputting information. The method may include: acquiring point cloud data and image data collected by a vehicle during a driving process; determining a plurality of time thresholds based on a preset time threshold value range; executing following processing for each time threshold: identifying obstacles included in each point cloud frame and each image frame respectively; determining a similarity between the obstacles; determining, in response to the similarity being greater than a preset similarity threshold, whether a time interval between the point cloud frame and the image frame corresponding to two similar obstacles is less than the time threshold; and processing recognized obstacles based on a determining result, to determine the number of obstacles; and determining, based on a plurality of numbers, and outputting a target time threshold.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: May 10, 2022
    Assignee: APOLLO INTELLIGENT DRIVING TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xiang Liu, Shuang Zhang, Bin Gao, Xiaoxing Zhu, Jingjing Xue, Fan Yang, Junping Wang, Chengfa Wang
  • Publication number: 20220137941
    Abstract: A compilation method, a compilation apparatus suitable for an In-Memory Computing apparatus, a computing device and a storage medium. The compilation method includes: acquiring calculation information of an algorithm to be compiled; converting the algorithm to be compiled into the first intermediate representation according to the calculation information; mapping the first intermediate representation to the second intermediate representation; and compiling the algorithm to be compiled into instruction information recognized by the In-Memory Computing apparatus according to the hardware information, to make the In-Memory Computing apparatus execute the instruction information. The compilation method may compile the calculation information into instructions that may be directly executed by the In-Memory Computing apparatus, so as to realize the effect of accelerating the operations of various algorithms by using the In-Memory Computing apparatus.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 5, 2022
    Applicant: TSINGHUA UNIVERSITY
    Inventors: Huaqiang WU, Ruihua YU, Yilong GUO, Jianshi TANG, Bin GAO, He QIAN
  • Publication number: 20220074634
    Abstract: A liquid reservoir, a method for manufacturing the liquid reservoir, and a compressor having the liquid reservoir are disclosed. The liquid reservoir has a barrel, an air inlet tube, an air outlet tube, and a valve. The valve has a partition plate arranged in the barrel. An outer periphery of the partition plate is coupled to an inner peripheral wall of the barrel to divide the internal space of the barrel into an air inlet chamber and an air outlet chamber. The partition plate has a valve hole communicating the air inlet chamber with the air outlet chamber. A limit plate is arranged in the air outlet chamber and at least partially spaced apart from the partition plate. An outer periphery of the limit plate is coupled to the inner peripheral wall of the barrel. The limit plate has a connection hole and a guide hole.
    Type: Application
    Filed: November 18, 2021
    Publication date: March 10, 2022
    Applicant: GUANGDONG MEIZHI COMPRESSOR CO., LTD.
    Inventors: Gaimin LI, Bin GAO, Qiang GAO
  • Publication number: 20220076746
    Abstract: This application provides a storage device and a data writing method. The storage device may be used in a neural network. The storage device includes a memristor unit, a current-controlled circuit, and a write circuit. The memristor unit has a structure of one-transistor and one-resistive random access memory 1T1R. The current-controlled circuit is configured to limit a current passing through the memristor unit to a target current, where the target current is determined based on target conductance of the memristor unit and a gate voltage of the transistor, and the target conductance is used to indicate target data to be written into the memristor unit. The write circuit is configured to load a write voltage to the memristor unit in cooperation with the current-controlled circuit, to write the target data to the memristor unit.
    Type: Application
    Filed: November 18, 2021
    Publication date: March 10, 2022
    Inventors: Bin GAO, Kanwen WANG, Junren CHEN, Rui ZHANG, Huaqiang WU
  • Patent number: 11269431
    Abstract: An apparatus, the apparatus comprising at least one processor, and at least one memory including computer program code, the at least one memory and the computer program code configured, with the at least one processor, to cause the apparatus to perform at least the following: based on one or more determined input manner characteristics of user electronic-scribed input, associate the user electronic-scribed input with a function to be performed using the user electronic-scribed input.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: March 8, 2022
    Assignee: NOKIA TECHNOLOGIES OY
    Inventors: Xiaoping Li, Bin Gao, Li Luo, Yuyang Liang
  • Publication number: 20220061729
    Abstract: A signal processing apparatus and a signal processing method are provided. The signal processing apparatus includes a memristor array, an input circuit, a first switching circuit, a second switching circuit, an output circuit, and a control circuit. The memristor array includes memristor units and is connected to source lines, word lines and bit lines. The control circuit is configured to control the first switching circuit to select at least one source line to apply at least one first signal to the at least one source line respectively, control the second switching circuit to select and activate at least one word line to apply the at least one first signal to a memristor unit corresponding to the at least one word line, and control the output circuit to output a plurality of second signals based on conductivity values of memristors of the memristor array.
    Type: Application
    Filed: August 25, 2021
    Publication date: March 3, 2022
    Applicant: Tsinghua University
    Inventors: Huaqiang WU, Zhengwu LIU, Jianshi TANG, Bin GAO, He QIAN
  • Publication number: 20220064595
    Abstract: Disclosed in the present invention is a multi-target chimeric antigen receptor. Provided in the present invention is a multi-target chimeric antigen receptor consisting of a main peptide chain and an auxiliary peptide chain; the main peptide chain comprises an antigen binding domain A, an auxiliary peptide chain connecting domain B, a transmembrane domain C and an intracellular signaling domain D; the auxiliary peptide chain comprises a main peptide chain connecting domain F; the antigen binding domain A is a polypeptide having an antigen-binding function; the auxiliary chain connecting domain B and the main peptide connecting domain F are combined with each other; the transmembrane domain C is a transmembrane domain of any membrane-binding protein or a transmembrane protein; and the intracellular signaling domain D comprises a primary signaling region.
    Type: Application
    Filed: December 27, 2017
    Publication date: March 3, 2022
    Inventors: Lei WANG, Bin GAO, Yasong WU, Yuan SI, Dan LV, Qing WEI
  • Publication number: 20220064289
    Abstract: A multifunctional polypeptide chain or a protein. A polypeptide chain X, comprising an antigen 1 binding domain R1, an auxiliary peptide chain linking domain R2 and an antigen 2 binding domain R3. The auxiliary peptide chain linking domain R2 is a cytokine or a cytokine binding domain in a cytokine receptor. A protein, which is a heterodimer composed of the polypeptide chain X as a main peptide chain and an auxiliary peptide chain Y. The auxiliary peptide chain Y comprises an antigen 3 binding domain R4 and a main peptide chain X linking domain R5, or the auxiliary peptide chain Y is the main peptide chain linking domain R5. The multifunctional protein mediates specific cell killing by binding to different tumor antigens with the two antigen binding domains of tumor-associated antigens therein. The multifunctional protein can function as a cytokine by introducing a cytokine or a cytokine receptor complex.
    Type: Application
    Filed: December 27, 2017
    Publication date: March 3, 2022
    Inventors: Fengyu ZHANG, Bin GAO, Lei WANG, Yasong WU, Qing WEI
  • Publication number: 20220047200
    Abstract: An information processing circuit and an information processing method. The information processing circuit includes: a signal acquisition circuit and a signal processing circuit, the signal acquisition circuit is configured to acquire a plurality of initial neural signals that are different, the signal processing circuit includes a plurality of memristors and is configured to process the plurality of initial neural signals through the plurality of memristors, and the plurality of memristors includes a plurality of first memristors, the plurality of first memristors are arranged in an array to obtain a preprocessing array, the preprocessing array is configured to extract features of the plurality of initial neural signals to obtain a plurality of feature information.
    Type: Application
    Filed: August 13, 2021
    Publication date: February 17, 2022
    Applicant: TSINGHUA UNIVERSITY
    Inventors: Huaqiang WU, Zhengwu LIU, Bin GAO, Jianshi TANG, He QIAN
  • Publication number: 20220010796
    Abstract: A rotary compressor and a refrigeration cycle device are provided. The rotary compressor includes a housing, an exhaust pipe and a suction pipe. The housing accommodates a motor and a compression mechanism. The exhaust pipe is communicated with a high-pressure side of the refrigeration cycle device and coupled to the housing. The suction pipe is communicated with a low-pressure side of the refrigeration cycle device and coupled to the compression mechanism. The compression mechanism has a bypass device. When the motor is stopped, gas of the housing flows into the suction pipe or a low-pressure circuit communicated with the suction pipe.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 13, 2022
    Applicant: GUANGDONG MEIZHI COMPRESSOR CO., LTD.
    Inventors: Masao OZU, Bin GAO, Ling WANG