Patents by Inventor Gang Yu

Gang Yu 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: 12361751
    Abstract: Disclosed is a method for training an expression transfer model performed by a computer device, the method including: obtaining a source domain facial image of a first object, a target domain facial image of a second object and a facial feature image associated with the target domain facial image; applying the facial feature image and the source domain facial image to an expression transfer model to obtain a synthesized facial image of the first object; applying the synthesized facial image and the target domain facial image to a discriminative network model obtain two discrimination results; applying the synthesized facial image and the target domain facial image to an image classification model to obtain a category feature vector for identifying a difference between the synthesized facial image and the target domain facial image; and updating the expression transfer model according to the category feature vector and the discrimination results.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: July 15, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yuxuan Yan, Youcheng Ben, Qiang Li, Yang Ding, Ruixue Shen, Chao Wang, Pei Cheng, Gang Yu, Bin Fu
  • Patent number: 12360267
    Abstract: The present invention provides an intelligent geophysical data acquisition system and acquisition method for shale oil and gas optical fiber. A pipe string is arranged in a metal casing, and an external armored optical cable is fixed outside the metal casing; an, internal armored optical cable is fixed outside the pipe string; the external armored optical cable comprises a downhole acoustic sensing optical cable, two multi-mode optical fibers, a strain optical cable and a pressure sensor array, and further comprises horizontal ground acoustic sensing optical cables arranged in the shallow part of the ground according to an orthogonal grid, and artificial seismic source excitation points arranged on the ground according to the orthogonal grid.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: July 15, 2025
    Assignees: BGP INC., CHINA NATIONAL PETROLEUM CORPORATION, OPTICAL SCIENCE AND TECHNOLOGY (CHENGDU) LTD
    Inventors: Gang Yu, Xing Liang, Liang Gou, Yunjiang Rao, Ximing Wang, Shujun Xia, Shujie An, Junjun Wu, Yuanzhong Chen, Zengling Ran, Renzhi Zhang
  • Patent number: 12333627
    Abstract: An embodiment of this application discloses an artificial intelligence-based image generation method performed by a computer device. The method includes: acquiring a source image including a target object whose pose is to be transformed, and a target image including a reference object presenting a target pose; determining a pose transition matrix according to a model pose corresponding to the pose of the target object and a model pose corresponding to the target pose of the reference object; extracting a basic appearance feature of the target object from the source image; processing the basic appearance feature based on the pose transition matrix, to obtain a target appearance feature of the target object in the target pose; and generating a target synthetic image of the target object in the target pose based on the target appearance feature.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: June 17, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xiaohang Ren, Yang Ding, Xiao Zhou, Youcheng Ben, Yuxuan Yan, Pei Cheng, Gang Yu
  • Patent number: 12311396
    Abstract: The present invention discloses a shower device, comprising a shower and a base, the base is provided with a convex boss, the back of the shower 1 is provided with a groove matching the convex boss, and the base is also provided with an elastic buckle, the shower is provided with a clamping slot that can be matched and clamped with the elastic buckle, and another socket for hooking up the shower is also provided on the base. Through the design of the above-mentioned structure, the invention specifically uses the cooperation relationship between the clamping slot and the groove to form a lock position in a certain, so as to avoid the accident that the shower falls off from the base and accidentally injures the child. At the same time, a socket is arranged at the height of the side end of the base, which meets the needs of people who need high-altitude shower, and enhance diversity and flexibility.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: May 27, 2025
    Assignee: RUNNER(XIAMEN) CORP.
    Inventors: bi fu Dai, xin zhan Hu, wen Gao, tao yan Zhang, Gang Yu, zhi liang Lin, wei zhen Chen, yong Lin, lu Lu
  • Patent number: 12273316
    Abstract: A map of IP addresses of a distributed cloud computing network to one or more groupings is stored. The IP addresses are anycast IP addresses for which compute servers of the distributed cloud computing network share. These IP addresses are to be used as source IP addresses when transmitting traffic to destinations external to the cloud computing network. The map is made available to external destinations. Traffic is received at the distributed cloud computing network that is destined to an external destination. An IP address is selected based on the characteristic(s) applicable for the traffic and the map. The distributed cloud computing network transmits the traffic to the external destination using the selected IP address.
    Type: Grant
    Filed: December 21, 2023
    Date of Patent: April 8, 2025
    Assignee: CLOUDFLARE, INC.
    Inventors: Marek Przemyslaw Majkowski, Braden Michael Ehrat, Sergi Isasi, Dane Orion Knecht, Dina Kozlov, Rustam Xing Lalkaka, Eric Reeves, Oliver Zi-gang Yu
  • Patent number: 12266114
    Abstract: An image processing method and apparatus, a device, and a storage medium. The image processing method includes: performing preliminary segmentation recognition on a raw image by using a first segmentation model to obtain a candidate foreground image region and a candidate background image region of the raw image; recombining the candidate foreground image region, the candidate background image region, and the raw image to obtain a recombined image, pixels in the recombined image being in a one-to-one correspondence with pixels in the raw image; and performing region segmentation recognition on the recombined image by using a second segmentation model to obtain a target foreground image region and a target background image region of the raw image.
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: April 1, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Rui Zhang, Pei Cheng, Gang Yu, Bin Fu
  • Patent number: 12259510
    Abstract: The present disclosure provides a device for full-wave field seismic source based on a gas explosion technology and a method for acquiring seismic data. The device includes a cylindrical explosion-proof metal outer barrel, and four sides of the explosion-proof metal outer barrel are fixedly connected to four high-strength steel plates. The device also includes a cylindrical explosion-proof metal gas explosion inner barrel and pipelines for injecting high-pressure air and high-pressure gas into the gas explosion inner barrel. A center of the gas explosion inner barrel is installed with an electronic ignition gun, which is connected to a GPS timing module connected to the electronic ignition gun. The device further includes a controller configured to control a seismic source of a gas explosion full-wave field.
    Type: Grant
    Filed: April 16, 2024
    Date of Patent: March 25, 2025
    Assignees: BGP INC., CHINA NATIONAL PETROLEUM CORPORATION, OPTICAL SCIENCE AND TECHNOLOGY (CHENGDU) LTD.
    Inventors: Liang Gou, Gang Yu, Maojun Yang, Ximing Wang
  • Patent number: 12256594
    Abstract: A light emitting diode and a display device including the light emitting diode. The light emitting diode includes a first electrode, a quantum dot light emitting layer, a carrier transport layer and a second electrode, in which the light emitting diode further includes a metal transition layer located between the carrier transport layer and the second electrode, and the second electrode includes a transparent conductive oxide material.
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: March 18, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Gang Yu, Zhuo Chen
  • Publication number: 20250084676
    Abstract: The present disclosure discloses a door handle assembly. The door handle assembly includes a base, a handle, a transmission assembly, and a door lock lever driving component. The base defines a receiving space. The handle is arranged in the receiving space and movable relative to the base. The transmission assembly is rotatable relative to the base. The door lock lever driving component is connected to the transmission assembly and has a locked position and an unlocked position, and the door lock lever driving component is movable relative to the base between the locked position and the unlocked position. A movement of the handle relative to the base is capable of driving rotation of the transmission assembly relative to the base, to drive the door lock lever driving component to move from the locked position to the unlocked position. The door handle assembly of the present disclosure is suitable for a door lock lever made of a hard material (e.g.
    Type: Application
    Filed: September 12, 2024
    Publication date: March 13, 2025
    Inventor: Gang YU
  • Publication number: 20250018787
    Abstract: The present disclosure relates to a driving assembly having a fixed gear, a fixed rack, a movable intermediate rack, a movable gear, and a transmission rack. The movable intermediate rack cooperates with the fixed gear such that the movable intermediate rack is capable of being driven to reciprocate when the fixed gear rotates clockwise and counterclockwise; the movable rotary shaft is rotatably fixed to the movable intermediate rack, and the movable gear cooperates with the fixed rack such that the movable gear is capable of reciprocatingly translating along an extension direction of the fixed rack when the movable intermediate rack reciprocates, and the movable gear is capable of rotating about the movable rotary shaft; and the transmission rack is capable of driving a member to be driven.
    Type: Application
    Filed: June 24, 2024
    Publication date: January 16, 2025
    Inventors: Gang YU, Wenquan SHA, Yuan SUN, Bin CHEN
  • Patent number: 12175640
    Abstract: A computing device obtains a to-be-optimized image. The device aligns the to-be-optimized image to obtain a to-be-optimized aligned image. The to-be-optimized aligned image includes a target region having points of objects that are distributed in a standard position. The computing device uses the to-be-optimized aligned image as an inputs to a generation network. The device performs feature extraction on the to-be-optimized aligned image using the generation network, to obtain an optimized image. The generation network is obtained by training a to-be-trained generative adversarial deep neural network model according to a low-quality image pair and a joint loss function. The low-quality image pair includes a target image and a low-quality image corresponding to the target image.
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: December 24, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yuxuan Yan, Pei Cheng, Gang Yu, Bin Fu
  • Publication number: 20240392616
    Abstract: The present disclosure discloses a handle assembly for a door having a handle aperture. The handle assembly having a housing, a cover plate and a transmission device. The transmission device can move the cover plate between a closed and open position in response to an electronic signal and, when the cover plate is in the closed position, moving it to the open position by a pushing force from outside. In the handle system, the cover plate is driven by the motor, thus the handle assembly can be electrically connected to the controller, and the cover plate can be automatically opened or closed by means of the controller. The transmission device allows the operator to press the cover plate from outside of the handle assembly to open the cover plate in case of emergency, thus the operator's hand can access the operating cavity for operation, thereby improving the reliability of the handle assembly.
    Type: Application
    Filed: May 20, 2024
    Publication date: November 28, 2024
    Inventor: Gang YU
  • Publication number: 20240344551
    Abstract: Disclosed is a fastening assembly, comprising a fastening element, a compensation element, a holding element, and a limiting element. A limiting portion of the fastening element is provided at a head or between the head and a threaded portion and protrudes outward relative to an outer peripheral surface of the head. The compensation element includes a main body and a receiving hole running therethrough. The main body is provided with a limiting flange to stop the fastening element, and the compensation element can be connected to a first component and move relative to the first component in a longitudinal direction. The holding element at least partially surrounds the head.
    Type: Application
    Filed: April 15, 2024
    Publication date: October 17, 2024
    Inventors: Gang YU, Bin CHEN
  • Publication number: 20240341106
    Abstract: The present invention relates to an organic-inorganic hybrid short-wave infrared photoelectric detector. A photosensitive layer of the short-wave infrared photoelectric detector comprises a lead sulfide quantum dot thin film with an energy gap?1.24 eV, and a donor-acceptor-blended organic semiconductor structure. Compared with a photoelectric detector with pure lead sulfide quantum dots, the organic-inorganic hybrid photosensitive layer improves the external quantum efficiency of the photoelectric detector in a short-wave infrared region, reduces a dark current density, and improves a response speed, such that the specific detectivity of the photoelectric detector is improved by an order of magnitude. It is worth mentioning that the photoelectric detector can show excellent comprehensive performance under a zero-bias voltage or a relatively low reverse bias voltage. The present invention further relates to an array formed by the photoelectric detector, and a preparation method related thereto.
    Type: Application
    Filed: June 13, 2024
    Publication date: October 10, 2024
    Inventors: FEI HUANG, YU SONG, GANG YU, XIYE YANG
  • Publication number: 20240334730
    Abstract: A light-emitting diode device and a manufacturing method therefor, and a display panel and a display apparatus. The light-emitting diode device comprises a quantum dot light-emitting layer, and a hole transport layer located at one side of the quantum dot light-emitting layer, wherein the hole transport layer comprises a perovskite material and an organic hole transport material. The high carrier mobility of a perovskite material can improve the carrier transport performance of a hole transport layer.
    Type: Application
    Filed: May 28, 2024
    Publication date: October 3, 2024
    Applicants: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Gang YU
  • Publication number: 20240271472
    Abstract: The present disclosure provides a door handle assembly including a push rod, an ejector rod, a first movable rotating shaft and a second movable rotating shaft. The push rod has a push rod first end and a push rod second end, the ejector rod has an ejector rod first end and an ejector rod second end, the push rod second end is rotatably connected to the ejector rod first end via the first movable rotating shaft, the second movable rotating shaft is rotatably connected to the ejector rod between the ejector rod first end and the ejector rod second end. When the ejector rod abuts against the handle, the push rod applies a first pushing force to the ejector rod, the ejector rod applies a second pushing force to the handle, a component force of the second pushing force in a second direction is greater than the first pushing force.
    Type: Application
    Filed: February 12, 2024
    Publication date: August 15, 2024
    Inventors: Gang YU, Bin CHEN, Penghui YI
  • Patent number: 12062508
    Abstract: Disclosed are an electromagnet driving mechanism, an electromagnet driving assembly and a dual power automatic transfer switch. The electromagnet driving mechanism includes: a mechanism frame; a stationary core; a movable core, including a moving stroke between a first position away from the stationary core and a second position in contact with the stationary core, the moving stroke including an approaching stroke section; a coil, configured to generate a magnetic attraction force between the stationary core and the movable core upon being energized to drive the movable core to move towards the second position; a reset spring member; and a reset auxiliary assembly, including a push member and a reset auxiliary spring. The reset auxiliary assembly applies a reset auxiliary spring force to the movable core in the approaching stroke section through the push member.
    Type: Grant
    Filed: December 30, 2022
    Date of Patent: August 13, 2024
    Assignee: Schneider Electric Industries SAS
    Inventors: Jian Wu, Zhenzhong Liu, Shunxian Mao, Gang Yu
  • Publication number: 20240264319
    Abstract: The present disclosure provides a device for full-wave field seismic source based on a gas explosion technology and a method for acquiring seismic data. The device includes a cylindrical explosion-proof metal outer barrel, and four sides of the explosion-proof metal outer barrel are fixedly connected to four high-strength steel plates. The device also includes a cylindrical explosion-proof metal gas explosion inner barrel and pipelines for injecting high-pressure air and high-pressure gas into the gas explosion inner barrel. A center of the gas explosion inner barrel is installed with an electronic ignition gun, which is connected to a GPS timing module connected to the electronic ignition gun. The device further includes a controller configured to control a seismic source of a gas explosion full-wave field.
    Type: Application
    Filed: April 16, 2024
    Publication date: August 8, 2024
    Applicants: BGP INC., CHINA NATIONAL PETROLEUM CORPORATION, OPTICAL SCIENCE AND TECHNOLOGY (CHENGDU) LTD.
    Inventors: Liang GOU, Gang YU, Maojun YANG, Ximing WANG
  • Patent number: 12041803
    Abstract: A light emitting diode device and a manufacturing method thereof, a display panel, and a display apparatus are provided. The light emitting diode device includes a quantum dot light emitting layer and a hole transport layer on a side of the quantum dot light emitting layer. The hole transport layer includes a perovskite material and an organic hole transport material. The high carrier mobility of the perovskite material can improve the carrier transport performance of the hole transport layer.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: July 16, 2024
    Assignees: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Gang Yu
  • Patent number: 12025816
    Abstract: The present invention provides a viewing angle diffuser film and a display panel, including a base substrate and refractive protrusions. By setting space ratios of adjacent refractive protrusions in a first direction and a second direction, refraction directions of the viewing angle diffuser film can be controlled, and therefore light diffusion effects can be controlled. In the display panel of the present invention, the space ratios of the refractive protrusions in different directions are adjusted according to different usage scenarios to improve display brightness and reduce color shifts.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: July 2, 2024
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Hu Dou, Ziping Wu, Gang Yu