Patents by Inventor Chao He

Chao He 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: 11983849
    Abstract: An image filling method and apparatus, a device and a storage medium are disclosed. The image filling method includes: performing multilevel encoding processing on features of an image to be filled to generate multilevel encoded feature layers, sizes of the multilevel encoded feature layers being reduced layer by layer; performing layer-by-layer decoding processing on the multilevel encoded feature layers to obtain multilevel decoded feature layers and a first image, there being no missing region in the first image, wherein the layer-by-layer decoding processing includes a concatenation operation on a decoded feature layer and an encoded feature layer with a same size; and performing up-sampling processing on the first image to obtain multilevel up-sampled feature layers and a second image optimized by the up-sampling processing, the up-sampling processing including a concatenation operation on an up-sampled feature layer and a decoded feature layer with a same size.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: May 14, 2024
    Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Chao Li, Dongliang He, Fu Li, Hao Sun
  • Patent number: 11981037
    Abstract: The present disclosure provides a positioning tool, a robotic arm system, and a surgical system. The positioning tool includes a body, a registration tip, and a trackable element. The body is used to connect with a terminal of a robotic arm at one end and connect to the registration tip at the other end. The registration tip is used to abut a predetermined position. The trackable element is to be disposed on the body, the registration tip or the robotic arm and is used to communicate with a navigation device. The positioning tool provided in present disclosure is an integrated registration tool, which is able to be used to accomplish registrations for both the robotic arm and the object without replacements of the registration tool during the entire registration process, thereby simplifing the operation and shortening the operation time.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: May 14, 2024
    Assignee: SUZHOU MICROPORT ORTHOBOT CO., LTD.
    Inventors: Tao Li, Chao He, Zhou Jiang
  • Patent number: 11982426
    Abstract: An integrated injection-molded light includes a light source module and a power supply module. The light source module includes a case with a sealed cavity, a circuit board located in the sealed cavity, and illuminants and electronic components arranged on the circuit board. The power supply module includes a line tube, and a power supply line fixed in the line tube and electrically connected to the circuit board. The manufacturing method includes: electrically connecting the power supply line and the circuit board via a connecting conductive wire; and forming, through injection molding, the line tube that wraps around the power supply line and the case in which the circuit board, illuminants and electronic components are sealed. The case enclosing the circuit board, illuminants and electronic components and the line tube enclosing the power supply line are formed integrally through injection molding. Thus, the light is water-proof.
    Type: Grant
    Filed: November 24, 2023
    Date of Patent: May 14, 2024
    Assignee: Shenzhen Like Lighting Technology Co., Ltd.
    Inventors: Shijun He, Kun Li, Chao Xiong
  • Publication number: 20240143496
    Abstract: In a data processing method performed by a chip comprising a processor and a computing core, the processor receives metadata of first data and metadata of second data. The second data is obtained by performing a first operation on the first data, and memory addresses corresponding to elements at adjacent positions in each row of the second data are discontinuous. The processor compares the metadata of the second data with the metadata of the first data to determine the first operation, and further determines a second operation matching the first operation. The computing core then obtains third data based on the first data and the second operation, wherein memory addresses corresponding to elements at adjacent positions in each row of the third data are continuous.
    Type: Application
    Filed: January 8, 2024
    Publication date: May 2, 2024
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Chao Li, Ke He
  • Publication number: 20240141112
    Abstract: Curable polyolefin composition comprising: (A) polyolefin having at least two aliphatic unsaturated bonds per molecule; (B) wax with melting point of 30 to 100° C.; (C) organopolysiloxane having at least two silicon atom-bonded hydrogen atoms per molecule; and (D) catalytic amount of hydrosilylation reaction catalyst, wherein content of component (A) is 20 to 80 mass %, content of component (B) is 10 to 75 mass %, and content of component (C) is 1 to 20 mass %, each based on the total mass of components (A) to (D). The composition can be cured to form a cured product capable of storing and releasing thermal energy, and preventing the wax leaking/pumping out during heat cycling.
    Type: Application
    Filed: March 3, 2021
    Publication date: May 2, 2024
    Inventors: Chao HE, Peng WEI, Jiguang ZHANG, Hongyu CHEN, Yan ZHENG, Chen CHEN, Dorab BHAGWAGAR
  • Publication number: 20240143397
    Abstract: A data processing method and system, and a related device are described. The data processing system includes a processor and a computing core. The method includes the processor receiving metadata of first data and metadata of second data, where the second data is obtained by performing a first operation set on the first data, the first operation set includes at least two first operations, and memory addresses corresponding to elements at adjacent positions in each row of the second data are discontinuous. The processor identifies the first operation set based on the metadata of the second data, and determines a second operation set that matches the first operation set. The computing core obtains third data based on the first data and the second operation set, where memory addresses corresponding to elements at adjacent positions in each row of the third data are continuous.
    Type: Application
    Filed: January 11, 2024
    Publication date: May 2, 2024
    Inventors: Chao Li, Ke He
  • Publication number: 20240145348
    Abstract: A semiconductor device including a housing, a semiconductor chip disposed within the housing and having first and second metal electrodes, a first lead frame having a first end extending out of the housing and a second end terminating in a die pad, a top surface of the die pad including a cavity having a first quantity of solder disposed therein for electrically connecting the die pad to the first metal electrode, a second lead frame having a first end extending out of the housing and having a second end disposed adjacent the semiconductor chip, and a clip having a first end connected to the second of the lead frame and a second end extending over the semiconductor chip, a bottom surface of the second end of the clip including a recess having a second quantity of solder disposed therein for electrically connecting the clip to the second metal electrode.
    Type: Application
    Filed: October 27, 2023
    Publication date: May 2, 2024
    Applicant: Littelfuse Semiconductor (Wuxi) Co., Ltd.
    Inventors: Lucas Zhang, Chao Gao, Lei He
  • Patent number: 11969220
    Abstract: A detection element and a verification system are disclosed. The detection element includes a detection end for contacting a feature portion of the osteotomy guide tool; and a positioning target connected to the detection end and configured to provide a pose parameter of the feature portion of the osteotomy guide tool in a coordinate system of a trackable element. With this configuration, the osteotomy guide tool can be verified to avoid deformation of the osteotomy guide tool during repeated use or transportation, affecting its positioning accuracy and affecting the operation.
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: April 30, 2024
    Assignee: SUZHOU MICROPORT ORTHOBOT CO., LTD.
    Inventors: Teng Sun, Feng Sun, Hui Shao, Chao He, Pengfei Liu
  • Publication number: 20240138230
    Abstract: The present application discloses a display panel and a display device. The display panel includes a plurality of sub-pixels, a cathode, and an auxiliary electrode disposed in a layer different from the cathode. An extension length of the sub-pixel along the first direction is smaller than an extension length of the sub-pixel along the second direction, and the second direction intersects the first direction. The cathode contact hole is located between at least two adjacent rows of the sub-pixels, or the cathode contact hole is located between at least two adjacent columns of sub-pixels and extends along the first direction.
    Type: Application
    Filed: March 24, 2022
    Publication date: April 25, 2024
    Applicants: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.
    Inventors: Chao He, Shijian Qin
  • Patent number: 11967289
    Abstract: Embodiments of the present disclosure provide a method for detecting light leakage of a screen, a method for detecting ambient light, and an apparatus for detecting ambient light. The method for detecting light leakage of a screen includes: acquiring a brightness value of the screen and grayscale values of pixel points within a preset display region of the screen; clustering the pixel points based on a plurality of preset grayscale value intervals and the grayscale values of the pixel points, to obtain a plurality of pixel point sets; obtaining light leakage values corresponding to the pixel point sets based on the brightness value and fused grayscale values corresponding to the pixel point sets; and obtaining a light leakage value of the screen based on the light leakage values corresponding to the pixel point sets.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: April 23, 2024
    Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventor: Chao He
  • Publication number: 20240126141
    Abstract: Disclosed is a follow focus. The follow focus includes the gear box, the handwheel assembly and the follow focus assembly. The handwheel assembly includes a handwheel body and an active worm, the active worm is fixed to the handwheel body and extends toward the gear box, and the active worm is provided with a first worm gear; and a follow focus assembly includes a follow focus gear and a driven worm, the driven worm is fixed to the follow focus gear and extends toward the gear box, the driven worm is provided with a second worm gear, an angle between the active worm and the driven worm is 90°, and the first worm gear is meshed with the second worm gear.
    Type: Application
    Filed: October 31, 2022
    Publication date: April 18, 2024
    Applicant: SHENZHEN NEEWER TECHNOLOGY CO. LTD
    Inventors: Chao HE, Jun WANG, Yan KE
  • Publication number: 20240124307
    Abstract: The present disclosure provides a method for preparing lithium iron phosphate from ferric hydroxyphosphate, including: purifying ferrous sulfate to form a ferrous sulfate solution, adding hydrogen peroxide, phosphoric acid, an ammonium dihydrogen phosphate solution and ammonia water into the ferrous sulfate solution and then reacting to form a mixed slurry, holding the mixed slurry at a temperature for a period of time, and then washing with water and subjecting to press filtration to form ferric hydroxyphosphate precursors with different iron-phosphorus ratios; then flash drying, sintering at a high temperature, and pulverizing to obtain ferric hydroxyphosphate precursors with different iron-phosphorus ratios and different specific surface areas.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Inventors: Jie Sun, Ji Yang, Yihua Wei, Zhonglin He, Jianhao He, Zhongzhu Xu, Jing Mei, Guangchun Cheng, Shuo Lin, Cheng Xu, Pingjun Lin, Menghua Yu, Bin Wang, Xiaoting Wang, Chao Liu, Yuan Yao
  • Patent number: 11952503
    Abstract: A polyolefin and polyvinylpyrrolidone formulation including (A) an olefin-based (co)polymer, (B) a polyvinylpyrrolidone (co)polymer, and (C) an antioxidant. Also a method of making the composition; a crosslinked polyolefin product made by curing the composition; manufactured articles including a shaped form of the inventive formulation or product; and methods of using the inventive formulation, product, or articles.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: April 9, 2024
    Assignee: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Chao He, Yabin Sun, Jeffrey M. Cogen, Timothy J. Person, Hongyu Chen
  • Patent number: 11955084
    Abstract: A driving circuit and a display panel are provided. The gate driver circuit includes a plurality of gate driving units which are cascaded. An Nth stage gate driving unit includes a pull-down control module, a pull-down module, a pull-up control module, a first pull-up voltage stabilizing module, a pull-up module, a second pull-up voltage stabilizing module, and a pull-down voltage stabilizing module. Stability of the gate driver circuit can be improved by increasing stability of a voltage level at a fourth node via the first pull-up voltage stabilizing module and the second pull-up voltage stabilizing module.
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: April 9, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Xuanyun Wang, Chao Dai, Jianlong Wu, Ruiting He
  • Publication number: 20240114474
    Abstract: A method (1000) performed by a wireless device (110) includes obtaining (1002) location information associated with the wireless device and/or ephemeris data for a plurality of satellite cells. The wireless device receives (1004) a measurement configuration to measure reference signals from one or more satellite cells of the plurality of satellite cells. The wireless device dynamically adapts (1006) the measurement configuration based on the location of the wireless device and/or the ephemeris data for the one or more satellite cells. Based on the adapted measurement configuration, the wireless device measures (1008) a reference signal from the one or more satellite cells.
    Type: Application
    Filed: January 24, 2022
    Publication date: April 4, 2024
    Inventors: Johan Rune, Helka-Liina Määttänen, Sebastian Euler, Emre Yavuz, Chao He
  • Publication number: 20240112994
    Abstract: A discrete semiconductor packaging structure and associated methods thereof. The structure includes a housing, a chip assembly pad being encapsulated by the housing, where the chip assembly pad is configured for coupling to a semiconductor chip. The structure further includes one or more leads, at least partially encapsulated by the housing, a clip including one or more terminals and a chip linker, where the terminals being configured for coupling to one or more leads, and a heat dissipation block, where the chip linker being coupled between the semiconductor chip and the heat dissipation block. The heat dissipation block is configured for removing heat from the semiconductor chip during operation.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 4, 2024
    Applicant: Littelfuse Semiconductor (Wuxi) Co., Ltd.
    Inventors: Lucas Zhang, Chao Gao, Lei He
  • Publication number: 20240103879
    Abstract: Block data load with transpose techniques are described. In one example, an input is received, at a control unit, specifying an instruction to load a block of data to at least one memory module using a transpose operation. Responsive to the receiving the input by the control unit, the block of data is caused to be loaded to the at least one memory module by transposing the block of data to form a transposed block of data and storing the transposed block of data in the at least one memory.
    Type: Application
    Filed: September 25, 2022
    Publication date: March 28, 2024
    Applicant: Advanced Micro Devices, Inc.
    Inventors: Bin He, Michael John Mantor, Brian Emberling, Liang Huang, Chao Liu
  • Patent number: 11939455
    Abstract: A polyolefin-and-poly (2-alkyl-2-oxazoline) formulation comprising (A) an olefin-based (co) polymer, (B) a poly (2-alkyl-2-oxazoline) (co) polymer, and (C) an antioxidant. Also a method of making the composition; a crosslinked polyolefin product made by curing the composition; manufactured articles comprising a shaped form of the inventive formulation or product; and methods of using the inventive formulation, product, or articles.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: March 26, 2024
    Assignee: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Chao He, Yabin Sun, Jeffrey M. Cogen, Timothy J. Person, Hongyu Chen
  • Patent number: D1021196
    Type: Grant
    Filed: September 19, 2023
    Date of Patent: April 2, 2024
    Assignee: SHENZHEN LIKE LIGHTING TECHNOLOGY CO., LTD.
    Inventors: Shijun He, Kun Li, Chao Xiong
  • Patent number: D1023219
    Type: Grant
    Filed: October 7, 2022
    Date of Patent: April 16, 2024
    Inventor: Chao He