Patents Assigned to TECHNOLOGIES CO., LTD.
  • Power supply device and control method
    Patent number: 11955802
    Abstract: This application provide a power supply device and a control method. In one example, a power supply device includes a first AC/DC unit and a second AC/DC unit. An input terminal of the first AC/DC unit and an input terminal of the second AC/DC unit are connected to an alternating current input bus. An output terminal of the first AC/DC unit is connected to a first direct current output bus. The first AC/DC unit is output stable. An output terminal of the second AC/DC unit is connected to a second direct current output bus. Power is output to a plurality of direct current output buses respectively through a plurality of AC/DC units to supply power to different loads.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: April 9, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xueji Zhang, Liqun Xiong, Jinli Feng
  • Dust-proof sensing device
    Patent number: 11953344
    Abstract: A dust-proof sensing device includes a mechanical body, a feeding path, a first photoelectric sensor disposed above the feeding path, a second photoelectric sensor disposed under the feeding path, and an upper bracket. The mechanical body has a feeding path. The upper bracket is mounted above the feeding path. The upper bracket has an upper fastening portion fastened to the mechanical body, an upper wedging portion fastened at the upper fastening portion, an L-shaped upper light guiding holder fastened at the upper fastening portion, and a first light guider fastened at the upper light guiding holder. The upper fastening portion has a first inclined section. An inner edge of an upper surface of the first inclined section is intersected with a top edge of an inner surface of the upper wedging portion to form a clamping angle.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: April 9, 2024
    Assignee: Foxlink Image Technology Co., Ltd.
    Inventors: You Chung Chou, Kuan Cheng Huang
  • Supporting plate and display module
    Patent number: 11955036
    Abstract: A supporting plate and a display module are provided. In the supporting plate, a bending part is connected between a first supporting main body and a second supporting main body. The bending part includes a first bending part. An end of the first bending part is connected to the first supporting main body, and another end of the first bending part is connected to the second supporting main body. Along a direction from the first supporting main body to the second supporting main body, the first bending part has a plurality of bending structures that bend back and forth in two opposite directions.
    Type: Grant
    Filed: October 10, 2020
    Date of Patent: April 9, 2024
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventor: Wenqiang Wang
  • Water outlet device
    Patent number: 11951494
    Abstract: A water outlet device includes a ball component. The ball component comprises an arc ball rod and a ball. Two water ports and a water channel located between the two water ports are formed in the arc ball rod. An angle is formed between the directions of the two water ports. The ball is arranged on at least one water port. The water channel penetrates through the ball. The two water ports having an angle formed between water flow directions thereof are formed in the water channel of the arc ball rod, so that the water outlet direction of the water outlet device can be adjusted to be upward, and the water outlet angle can be adjusted to some extent.
    Type: Grant
    Filed: March 16, 2023
    Date of Patent: April 9, 2024
    Assignees: Xiamen Water Nymph Sanitary Technology Co., Ltd.
    Inventor: Huaqiang Zhou
  • Method for controlling voltages of liquid crystal on silicon two-dimensional array and related device
    Patent number: 11953803
    Abstract: Embodiments of the present application provide a method for controlling voltages of a liquid crystal on silicon (LCoS) two-dimensional array which includes a plurality of pixel sets, and the plurality of pixel sets include a first pixel set and a second pixel set. The method includes: determining a plurality of bit sequences, where the plurality of bit sequences include a first bit sequence and a second bit sequence; controlling a voltage of the first pixel set by using the first bit sequence; and controlling a voltage of the second pixel set by using the second bit sequence, where the first pixel set and the second pixel set are in different phase cycles in a port direction of the LCoS two-dimensional array, the first pixel set and the second pixel set have a same phase, and duty ratios of the first bit sequence and the second bit sequence are the same.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: April 9, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zeshan Chang, Lei Mao, Liangjia Zong, Tong Li, Hong Yang
  • Organic light-emitting diode device including metal sol, manufacturing method thereof, and display device
    Patent number: 11956992
    Abstract: An organic light-emitting diode device, a manufacturing method thereof, and a display device are provided. The organic light-emitting diode device includes a light-emitting layer, a functional layer, and a cathode layer, wherein a material of the functional layer includes a metal sol containing metal nanoparticles, and the metal sol forms an uneven nanostructure on a surface of the functional layer, which has a scattering effect on light of the light-emitting layer, thereby reducing a binding force between the light and surface electrons of the cathode layer, so surface plasmon polariton waves can be prevented and light extraction efficiency can be improved.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: April 9, 2024
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Hui Huang
  • Pixel unit of a display panel and display panel
    Patent number: 11953795
    Abstract: An embodiment of the present application discloses a pixel unit of a display panel and a display panel, wherein data lines are covered with a light shielding matrix element, two light shielding strips of the light shielding matrix element shield the two data lines respectively. Each light shielding strip comprises a first light shielding section and a second light shielding section in different widths overlap side edges of the main pixel electrode portion and side edges of the sub-pixel electrode portion respectively to effectively shield light leakage regions between the data lines and the pixel electrode, which solves the technical issue of the conventional pixel unit of a display panel forming light leakage regions between data lines and the pixel electrode, causing light leakage in a dark state, and resulting lowered display quality of the display panel and improves display quality.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: April 9, 2024
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chengcai Dong, Ding Li, Yi Liu
  • Quantum rod, quantum rod film comprising same, and display device comprising same
    Patent number: 11952519
    Abstract: The present disclosure provides a quantum rod, a quantum rod film including the same, and a display device including the same. The quantum rod includes a core, a shell layer, and a rod-shaped protective layer. The core is composed of cadmium sulfide. The shell layer is composed of zinc selenide and covers the core. The rod-shaped protective layer is composed of zinc sulfide and covers the shell layer.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: April 9, 2024
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Miao Zhou
  • Shooting method using target control, electronic device, and storage medium
    Patent number: 11956528
    Abstract: A shooting method includes the following steps. A shooting page including a control region and a main display region is displayed, where the control region is used to display at least two effect controls, a more effect control, and a main shooting control, the at least two effect controls correspond to recommended effects according to a preset recommendation parameter; in response to a target slide operation in the main display region, the controls is moved along a sliding direction of the target slide operation, a target control is determined according to the target slide operation; in response to the target control being one effect control, a preview of a target effect corresponding to the target control is displayed on the shooting page, and capturing is performed using the target effect in response to a first trigger operation on the trigger position.
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: April 9, 2024
    Assignee: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
    Inventors: Xingyi Wang, Zhou Yu
  • Server JTAG component adaptive interconnection system and method
    Patent number: 11953550
    Abstract: A server Joint Test Action Group (JTAG) component adaptive interconnection system and method. The system includes a JTAG master device, a programmable device, and a plurality of JTAG components. The programmable device is configured to simulate JTAG timing according to a JTAG protocol and test JTAG channels of the JTAG components connected to the programmable device one by one. The programmable device connects in series a Test Data Output (TDO) signal of a previous JTAG component with a Test Data Input (TDI) signal of a next JTAG component in the programmable device, connects a TDI signal of a first JTAG component with a TDI signal of the JTAG master device, and connects a TDO signal of a last JTAG component with a TDO signal of the JTAG master device, so as to form a JTAG interconnection chain.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: April 9, 2024
    Assignee: INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD.
    Inventor: Yanpo Huang
  • Methods and structures for changing wafer bow
    Patent number: 11955344
    Abstract: According to an aspect of the disclosure, a method of controlling bow of a substrate is provided. In the method, a substrate is provided on which a dielectric layer is formed. The substrate has a bow with respect to a reference plane. The bow of the substrate is adjusted by performing an annealing process on the substrate. The annealing process includes one of a first process condition and a second process condition. The first process condition induces a tensile stress on the substrate to cause the substrate to bow upward with respect to the reference plane. The second process condition induces a compressive stress on the substrate to cause the substrate to bow downward with respect to the reference plane.
    Type: Grant
    Filed: January 3, 2022
    Date of Patent: April 9, 2024
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: JinHao Li, FeiFei Tu, Xiao Hou, Xianchun Deng
  • Perovskite light-emitting diode and method of manufacturing the same
    Patent number: 11957036
    Abstract: A perovskite light-emitting diode and a method of manufacturing the same are provided. The method includes steps of providing a substrate, disposing a first electrode layer, a hole transport layer, and a perovskite precursor liquid layer on the substrate, coating the perovskite precursor liquid layer with a first solvent, performing a first thermal process to form a perovskite prefabricated layer, coating the perovskite prefabricated layer with a second solvent, and performing a second thermal process to form a perovskite light-emitting layer.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: April 9, 2024
    Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventor: Yongwei Wu
  • Electronic package and heat dissipation structure thereof, comprising bonding pillars
    Patent number: 11955404
    Abstract: An electronic package includes an electronic component and a heat dissipation structure, wherein the heat dissipation structure has a plurality of bonding pillars, and a metal layer is formed on the bonding pillars, so as to stably dispose the heat dissipation structure on the electronic component via the bonding pillars and the metal layer.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: April 9, 2024
    Assignee: AURAS TECHNOLOGY CO., LTD.
    Inventors: Jian-Dih Jeng, Chien-Yu Chen, Wei-Hao Chen
  • Navigation and positioning system and method for joint replacement surgery robot
    Patent number: 11950859
    Abstract: The present application provides a joint replacement surgical robot navigation and positioning system and method.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: April 9, 2024
    Assignees: Beijing Longwood Valley Medical Technology CO. LTD.
    Inventors: Yiling Zhang, Xingyu Liu
  • Workpiece processing apparatus with plasma and thermal processing systems
    Patent number: 11955315
    Abstract: A processing apparatus for processing a workpiece is presented. The processing apparatus includes a processing chamber, a plasma chamber separated from the processing chamber disposed on a first side of the processing chamber, and a plasma source configured to generate a plasma in the plasma chamber. One or more radiative heat sources configured to heat the workpiece disposed on a second and opposite side of the first side of the processing chamber. A dielectric window is disposed between the workpiece support and the one or more heat sources. The processing apparatus includes a rotation system configured to rotate the workpiece, the rotation system comprising a magnetic actuator.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: April 9, 2024
    Assignees: Beijing E-Town Semiconductor Technology Co., Ltd., Mattson Technology, Inc.
    Inventors: Dieter Hezler, Keli Huang, Jianmin Ji, Deqiang Zeng, Manuel Sohn
  • Metal object detecting device
    Patent number: 11955816
    Abstract: A metal object detecting device for a wireless charging device is provided and includes an object detection coil, a relay and an object detector circuit. The wireless charging device has a transmitter coil, a first digital signal processor and a receiver coil. The object detection coil is disposed above the transmitter coil. The relay is connected to the object detection coil. The object detector circuit is connected to the relay and the first digital signal processor. The transmitter coil transmits a power signal to the receiver coil within a power supplying time. The relay is turned on during an object detection time such that an oscillation signal is generated from the object detection coil and the object detector circuit as a basis for determining whether or not a metal object is close to the wireless charging device.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: April 9, 2024
    Assignee: GREEN SOLUTION TECHNOLOGY CO., LTD.
    Inventor: Chen-Hsung Wang
  • Display panel and driving method thereof, compensation data compression method and decompression method
    Patent number: 11955047
    Abstract: The present disclosure relates to the field of display technology, and provides a display panel and a driving method thereof, a compensation data compression method and a compensation data decompression method. The display panel includes a data compression unit and a data decompression unit. The data compression unit is used to acquire a plurality of first compensation data and a common parameter, and compress each of the first compensation data into second compensation data according to a preset compression rule based on the first compensation data and the common parameter. The data decompression unit is used to acquire a plurality of second compensation data and the common parameter, and decompress each of the second compensation data into the first compensation data according to a preset decompression rule based on the second compensation data and the common parameter.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: April 9, 2024
    Assignees: Hefei BOE Joint Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Song Meng
  • Car expansion bracket for mobile phone
    Patent number: D1021888
    Type: Grant
    Filed: October 9, 2023
    Date of Patent: April 9, 2024
    Assignee: Shenzhen Yinglaifa Technology Co., Ltd.
    Inventor: Yuwang Zou
  • Display screen or portion thereof with a graphical user interface
    Patent number: D1021921
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: April 9, 2024
    Assignee: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
    Inventors: Zhaoyuan Peng, Yichen Li, Ling Qiu, Lu Zhang
  • Hand warmer
    Patent number: D1022229
    Type: Grant
    Filed: July 25, 2023
    Date of Patent: April 9, 2024
    Assignee: Shenzhen Maimi Electronic Technology Co., Ltd.
    Inventor: Yatao Yu