Patents by Inventor Xiaoyu Huang

Xiaoyu Huang 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: 20220247634
    Abstract: A method, an apparatus, device, and a computer-readable storage medium for processing information are provided. The method is used in a first network device, and includes receiving information related to a second network device, determining a first resource configuration corresponding to a coverage classification related to the second network device based on the information, and transmitting the first resource configuration to the second network device. The method may obtain the first resource configuration through making prediction and calculation analysis based on the information, which may achieve dynamic configurations of different coverage classifications, save energy consumption, and improve system capacity and performance at the same time.
    Type: Application
    Filed: April 22, 2022
    Publication date: August 4, 2022
    Inventors: Jiankang WANG, Jiajia WANG, Xiaohui YANG, Yi ZHAO, Zhichun SHEN, Lin LI, Min MAO, Qixin HUANG, Shoufeng WANG, Xiaoyu LI
  • Patent number: 11367409
    Abstract: A driving apparatus, a display apparatus, and a driving method are provided. The driving apparatus includes: a first switch tube, a second switch tube, a third switch tube, and a data output assembly. A first shared voltage or a second shared voltage are controlled by on states and off states of the first switch tube, the second switch tube, and the third switch tube to be output to a pixel electrode.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: June 21, 2022
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Xiaoyu Huang
  • Publication number: 20220180833
    Abstract: A display panel is provided. The display panel includes a display area, a driver transistor array substrate, a plurality of scanning lines and a control electrode driver chip. The driver transistor array substrate and the plurality of scanning lines are located on the display area; each of the scanning lines is connected to at least one driver transistor; the control electrode driver chip is connected to the scanning lines through output ports; the display area is divided into a first display area and a second display area according to one diagonal line of the driver transistor array substrate; the control electrode driver chip includes a plurality of amplifying circuits, each output port of the control electrode driver chip is for controlling at least one scanning line, and each output port with the number of controlled pixel greater than a first preset value is connected to the scanning line through one amplifying circuit.
    Type: Application
    Filed: December 3, 2018
    Publication date: June 9, 2022
    Inventors: Wenxin LI, Xiaoyu HUANG
  • Patent number: 11355917
    Abstract: A protective circuit (301) and a display drive device. The protective circuit (301) comprises: when an electrical overstress problem occurs in a logic signal, the voltage of an output end of a controlled switch circuit (100) is greater than a first preset voltage, so that a voltage threshold circuit (101) is turned on, and the controlled switch circuit (100) turns off an input end and the output end thereof, thereby preventing electrical overstress from affecting a driver chip (300) and causing damage to the driver chip (300). Moreover, the voltage potential of a controlled end of the controlled switch circuit (100) is clamped by means of a voltage clamp circuit (102) to stabilize the operating characteristics of the controlled switch circuit (100).
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: June 7, 2022
    Assignee: HKC Corporation Limited
    Inventor: Xiaoyu Huang
  • Patent number: 11335290
    Abstract: A drive circuit, a drive device and a display device are provided. The drive circuit is connected to a drive voltage source, a threshold value voltage source, a turn-on voltage signal source, and a turn-off voltage signal source. The drive circuit includes a first comparison circuit, a second comparison circuit, a third comparison circuit, a first switch circuit, a second switch circuit, a third switch circuit and a fourth switch circuit. The drive circuit can turn off an output of a voltage source signal in a timely manner when an abnormality occurs in a panel, thereby preventing a gate-chip on film from working abnormally.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: May 17, 2022
    Assignee: HKC CORPORATION LIMITED
    Inventor: Xiaoyu Huang
  • Patent number: 11308911
    Abstract: This application discloses a display device, a driving method, and a display system. The display device includes the display panel, where the display panel includes a scanning line and a data line; a source driver chip arranged to output a source driver signal of the display panel and a gate driver chip arranged to output a gate driver signal of the display panel; a signal delay circuit, where the gate driver signal is output to the scanning line by the signal delay circuit; and the source driver signal is directly output to the data line.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: April 19, 2022
    Assignee: HKC CORPORATION LIMITED
    Inventor: Xiaoyu Huang
  • Patent number: 11264083
    Abstract: This application relates to a data protection system and protection method of a display apparatus, and the system comprises a memory, a TCON, and a switcher. The switcher selectively outputs a constant potential signal and a read/write control signal to a memory according to a potential change of a control signal. When the switcher transmits and outputs the constant potential signal to the memory, the switcher disconnects an electrical coupling between the read/write control signal and a protection control end. The memory maintains timing control data to be write-protected according to the obtained signal, or switches the timing control data to be readable-and-writable or write-protected.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: March 1, 2022
    Assignee: HKC CORPORATION LIMITED
    Inventor: Xiaoyu Huang
  • Patent number: 11263946
    Abstract: Disclosed are a reference voltage generating circuit and a display device. The reference voltage generating circuit includes a timing control circuit, a digital-to-analog conversion circuit, an operational amplifier circuit, a drive circuit, a switch control circuit, a first switch circuit, and a second switch circuit. The switch control circuit generates a control signal according to a frame start signal and a clock signal provided by the timing control circuit, and outputs the control signal to the first switch circuit and the second switch circuit to control the channels inside the first switch circuit and the second switch circuit to be turned on sequentially, such that an analog voltage signal output by the digital-to-analog conversion circuit can be output to the drive circuit through the first switch circuit, the operational amplifier circuit and the second switch circuit, to provide a reference voltage signal for the drive circuit.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: March 1, 2022
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Gege Peng, Xiaoyu Huang
  • Patent number: 11259063
    Abstract: The present invention provides a method and a system for setting a video cover. The method includes: receiving, by a codec service cluster, a cover creation request carrying cover parameters of a target video, and obtaining, by the codec service cluster, a video file of the target video, wherein the cover parameters at least include a video segment identifier, a video segment rewind demand, and a video segment playback speed; according to the cover parameters of the target video and the video file of the target video, generating, by the codec service cluster, a cover video file of the target video; and feeding back, by the codec service cluster, the cover video file of the target video to enable a feedback receiver to set the video cover for the target video based on the cover video file.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: February 22, 2022
    Assignee: WANGSU SCIENCE & TECHNOLOGY CO., LTD.
    Inventors: Xiaoman Li, Fengqing Lian, Jing Li, Xiaoyu Huang
  • Publication number: 20220051638
    Abstract: This application discloses a charge sharing circuit and charge sharing method for a display panel and a display panel. The charge sharing circuit includes a controller (250) and n sets of sharing sub-circuits (240), where each set of sharing sub-circuits (240) operates in response to a corresponding one of different polarity driving modes of pixel electrodes of the display panel, each set of sharing sub-circuits (240) includes a plurality of control elements (241), in a set of sharing sub-circuits (240), each of the data lines is connected to only one control element (241), within the same period of time, the controller drives only one set of sharing sub-circuits to operate, and n?1.
    Type: Application
    Filed: June 10, 2020
    Publication date: February 17, 2022
    Inventor: XIAOYU HUANG
  • Patent number: 11250743
    Abstract: This application discloses a display, a display apparatus, and a ground resistor adjustment method. The display includes: a drive circuit of a display panel, an integrated end circuit, and an adjustable resistance circuit, where the adjustable resistance circuit controls and adjusts a resistance value between the drive circuit of the display panel and the integrated end circuit.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: February 15, 2022
    Assignees: CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., HKC CORPORATION LIMITED
    Inventor: Xiaoyu Huang
  • Publication number: 20220036843
    Abstract: This application provides a drive circuitry for a display panel and a display device. The drive circuitry includes a drive circuit board, a power chip, a driving chip, a detection circuit, and a control circuit. The detection circuit detects a logic voltage at a logic signal receiving terminal and outputs a control signal. The power terminal of the driving chip is coupled to the power chip through the control circuit. The control circuit controls to turn on or turn off the coupling between the power chip and the driving chip according to the control signal.
    Type: Application
    Filed: May 24, 2021
    Publication date: February 3, 2022
    Inventors: Xiaoyu Huang, Chongwei Tang
  • Patent number: 11238822
    Abstract: The present disclosure is related to a driver circuit, a preset protection value and a first voltage are input via a first circuit. A first switching circuit is electrically connected to the first circuit and a trigger circuit. A second switching circuit is electrically connected to a first voltage, and the trigger circuit is electrically connected to a printed circuit board.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: February 1, 2022
    Assignees: Chongqing HKC Optoelectronics, Technology Co., Ltd, HKC Corporation Limited
    Inventor: Xiaoyu Huang
  • Patent number: 11238827
    Abstract: A voltage regulator circuit includes a power chip, a controlling chip, and a regulating chip. The controlling chip is configured to transmit a control signal, the regulating chip is configured to regulate an outputted voltage from the power chip to a preset voltage according to the control signal. The controlling chip is further configured to convert the preset voltage to a reference voltage.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: February 1, 2022
    Assignees: HKC Corporation Limited, Chongqing HKC Optoelectronics Technology Co., Ltd
    Inventor: Xiaoyu Huang
  • Patent number: 11220251
    Abstract: A method of identifying a fault in a friction brake actuated by hydraulic brake pressure and configured to decelerate a vehicle road wheel includes detecting, via a first sensor, a vibration at the road wheel and communicating data indicative of the detected vibration to a controller. The method additionally includes detecting, via a second sensor, upon application of the hydraulic brake pressure, a hydraulic brake pressure variation and communicating data indicative of the detected hydraulic brake pressure variation. The method additionally includes comparing, via the controller, the data indicative of the detected vibration with a threshold vibration value and the data indicative of the detected hydraulic brake pressure variation with a threshold hydraulic brake pressure value.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: January 11, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Xinyu Du, Dongyi Zhou, Mutasim A. Salman, Kevin A. Cansiani, Xiaoyu Huang, Wen-Chiao Lin
  • Patent number: 11210974
    Abstract: This application provides a driving circuit including a switching module, a control unit, a first switch, and a voltage adjusting module. A first input line of the switching module receives a first signal. When a control signal of the control unit is at a first potential, the switching module to enable an output line to electrically communicate with a first input line, and an output signal of the output line is equal or close to the first signal. When the control signal is at a second potential, the switching module to enable the output line to electrically communicate with a second input line, the first switch is turned on, the voltage adjusting module adjusts the first signal to a second signal and outputs the second signal to the second input line, and the output signal of the output line is equal or close to the second signal.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: December 28, 2021
    Assignee: HKC CORPORATION LIMITED
    Inventor: Xiaoyu Huang
  • Publication number: 20210397053
    Abstract: The present disclosure provides a display panel static electricity protection device (400), static electricity protection method, and a display device (100), including a detection sub-circuit (401), a detection sub-circuit (401), a discharge circuit (402) connected with the driving chip (301), a current driving sub-circuit (403) connected with the detection sub-circuit (401), the discharge circuit (402), and a discharge terminal (404), and the discharge terminal (404) connected with a grounding wire of the driving circuit board. The detection sub-circuit (401) detects static electricity, the current driving sub-circuit (403) inputs and detects current in the detection sub-circuit (401) to open or close the discharge circuit (402). The static electricity is discharged to the discharge terminal (404) through the discharge circuit (402) and the current driving sub-circuit (403).
    Type: Application
    Filed: March 6, 2020
    Publication date: December 23, 2021
    Inventor: XIAOYU HUANG
  • Patent number: 11205366
    Abstract: This application discloses a drive circuit and a display panel. The drive circuit includes a plurality of pixels, where the pixel includes a first subpixel and a second subpixel; and a switching circuit, where the first subpixel and the second subpixel are respectively connected to ground through the switching circuit.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: December 21, 2021
    Assignees: CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., HKC CORPORATION LIMITED
    Inventor: Xiaoyu Huang
  • Publication number: 20210389633
    Abstract: The present disclosure provides a display panel static electricity protection device (400), a display panel static electricity protection method, and a display device (100), including a detection circuit (401), a discharge circuit (409), and a discharge terminal (411). The detection circuit (401) is connected with a driving chip (301) of a display panel. The discharge circuit (409) is connected with the detection circuit (401) and the driving chip (301). The discharge terminal (411) is connected with the discharge circuit (409) and the detection circuit (401).
    Type: Application
    Filed: March 6, 2020
    Publication date: December 16, 2021
    Inventor: XIAOYU HUANG
  • Publication number: 20210368225
    Abstract: The present invention provides a method and a system for setting a video cover, which belongs to the field of video processing technology. The method includes: receiving, by a codec service cluster, a cover creation request carrying cover parameters of a target video, and obtaining, by the codec service cluster, a video file of the target video, wherein the cover parameters at least include a video segment identifier, a video segment rewind demand, and a video segment playback speed; according to the cover parameters of the target video and the video file of the target video, generating, by the codec service cluster, a cover video file of the target video; and feeding back, by the codec service cluster, the cover video file of the target video to enable a feedback receiver to set the video cover for the target video based on the cover video file.
    Type: Application
    Filed: July 12, 2018
    Publication date: November 25, 2021
    Inventors: Xiaoman LI, Fengqing LIAN, Jing LI, Xiaoyu HUANG