Patents by Inventor Xiang Feng

Xiang Feng 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: 20250022254
    Abstract: An image processing method includes using different filter weights to process a multi-scale feature map obtained by encoding an initial image to obtain a target residual image after obtaining the initial image, and performing target processing on the initial image and the target residual image to obtain a target output image.
    Type: Application
    Filed: July 14, 2023
    Publication date: January 16, 2025
    Inventors: Xiang FENG, Koji KAWAKITA, Sean KELLY, Koichiro ISHIGAMI
  • Publication number: 20250008047
    Abstract: An imaging system includes a color imaging sensor that acquires a color image having a color image resolution and color image field of view, a grayscale imaging sensor that acquires a grayscale image having a grayscale image resolution and grayscale image field of view, wherein the grayscale image field of view is at least partially within the color image field of view, and the grayscale image resolution is greater than the color image resolution with respect to the color image field of view, and a first processor that generates an output image by obtaining the color image and the grayscale image, determining a color image region of interest (ROI), bounded by a color image ROI boundary box within the color image, such that the color image ROI includes the subject, and determining a grayscale image ROI, bounded by a grayscale image ROI boundary box within the grayscale image.
    Type: Application
    Filed: November 11, 2022
    Publication date: January 2, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Koichiro Ishigami, Koji Kawakita, Sean Kelly, Xiang Feng
  • Patent number: 12124296
    Abstract: A support structure is provided. The support structure includes a first support plate (1), a second support plate (2), a third support plate (3), and a transmission mechanism (4). The first support plate (1) and the second support plate (2) are arranged in parallel. The transmission mechanism (4) is disposed on one side of the first support plate (1) and the second support plate (2) away from a display. The third support plate (3) is connected to the transmission mechanism (4), and the transmission mechanism (4) is rotatably connected to the first support plate (1) and the second support plate (2). An electronic device is provided, which includes one or more such support structures. This configuration can solve the problem of the support area provided by the support structure of the electronic device having certain limitations and thus meets the support requirements for displays of different active screen sizes.
    Type: Grant
    Filed: October 12, 2023
    Date of Patent: October 22, 2024
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Xiang Feng
  • Publication number: 20240036606
    Abstract: A support structure is provided. The support structure includes a first support plate (1), a second support plate (2), a third support plate (3), and a transmission mechanism (4). The first support plate (1) and the second support plate (2) are arranged in parallel. The transmission mechanism (4) is disposed on one side of the first support plate (1) and the second support plate (2) away from a display. The third support plate (3) is connected to the transmission mechanism (4), and the transmission mechanism (4) is rotatably connected to the first support plate (1) and the second support plate (2). An electronic device is provided, which includes one or more such support structures. This configuration can solve the problem of the support area provided by the support structure of the electronic device having certain limitations and thus meets the support requirements for displays of different active screen sizes.
    Type: Application
    Filed: October 12, 2023
    Publication date: February 1, 2024
    Inventor: Xiang FENG
  • Publication number: 20230119510
    Abstract: An electronic device includes a housing provided with an accommodating space and a first opening communicated with the accommodating space; a functional unit movably disposed in the accommodating space; a drive device disposed in the housing, the drive device is connected with the functional unit, and the drive device drives the functional unit to retract into the accommodating space through the first opening, or at least partially extend out of the accommodating space; and a rolling body disposed on a side wall of the accommodating space, and during movement of the functional unit relative to the side wall of the accommodating space, the rolling body is in rotational contact with the functional unit, and an extending direction of the side wall is parallel to a moving direction of the functional unit.
    Type: Application
    Filed: December 15, 2022
    Publication date: April 20, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Xiang FENG
  • Patent number: 11614382
    Abstract: A sampling assembly, including a sampling needle, a first pipeline, a second pipeline, a driving member, a first switching member, and a second switching member, is disclosed. The first pipeline is connected between the sampling needle and the first switching member. The second pipeline is connected between the first switching member and the driving member. The first switching member is used for connecting or disconnecting the first pipeline and the second pipeline. The second pipeline is connected, by means of the second switching member, to a negative pressure source. The sampling time of the sampling assembly of the present disclosure is relatively short. The present disclosure further discloses a sample analyzer and a sampling method.
    Type: Grant
    Filed: December 29, 2019
    Date of Patent: March 28, 2023
    Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    Inventors: Xiang Feng, Jin Teng, Zixian Xie
  • Patent number: 11573777
    Abstract: A method includes analyzing a dataflow graph representing data dependencies between operators of a dataflow application to identify a plurality of candidate groups of the operators. Based on characteristics of a given hardware accelerator and the operators of a given candidate group of the plurality of candidate groups, determining whether the operators of the given candidate group are to be combined. In response to determining that the operators of the given candidate group are to be combined, retrieving executable binary code segments corresponding to the operators of the given candidate group, generating a unit of binary code including the executable binary code segments and metadata representing an execution control flow among the executable binary code segments, and dispatching the unit of code to the given hardware accelerator for execution of the unit of code.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: February 7, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Reza Azimi, Cheng Xiang Feng, Kai-Ting Amy Wang, Yaoqing Gao, Ye Tian, Xiang Wang
  • Patent number: 11504875
    Abstract: A stamping tray includes a tray body and a base board. The tray body defines a number of mounting grooves for receiving workpieces to be scrapped. The base board is located on a side of the tray body away from the mounting grooves. Each of the mounting grooves defines a through hole extending to the base board.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: November 22, 2022
    Assignee: Ur Materials Industry (ShenZhen) Co., Ltd.
    Inventors: Jiang Zeng, Chao-Xiang Feng
  • Patent number: 11387675
    Abstract: A wireless charging assembly includes a substrate and a charging emission trace on the substrate. The wireless charging assembly further includes a touch structure on a side, which is away from the charging emission trace, of the substrate. A preparation method of the wireless charging assembly, a terminal device and a wireless charging method for the terminal device are also provided.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: July 12, 2022
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenting Tian, Xiang Feng, Yalong Su, Yun Qiu, Xiao Sun, Sha Liu, Zhaokun Yang, Qiang Zhang
  • Patent number: 11271051
    Abstract: A light source panel and a display device are disclosed. The display device includes: a display panel of reflection type and a light source panel disposed on a light emitting side of the display panel, the light source panel includes a parallax barrier structure and light emitting units, the parallax barrier structure includes light splitting components, the light splitting components include at least a non-transparent state, the light transmission areas are located in spaces between adjacent splitting light components, and the light emitting units at least partially overlap with the light splitting components in a direction perpendicular to the light source panel.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: March 8, 2022
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Weipin Hu, Xiang Feng, Congcong Wei, Chun Wang, Mingxiao Jiang, Xiao Sun
  • Patent number: 11269233
    Abstract: An anti-peeping device, an anti-peeping method thereof and a display device are disclosed. The anti-peeping device comprises: an upper substrate and a lower substrate which are arranged opposite to each other, and an electrophoresis layer filled between the upper substrate and the lower substrate; an electrode layer is arranged on a side, facing the electrophoresis layer, of at least one of the upper substrate and the lower substrate; the electrode layer includes a plurality of first sub-electrodes distributed along a first direction; and the electrophoresis layer includes charged particles with an electric property opposite to that of the first sub-electrodes to absorb light rays.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: March 8, 2022
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.
    Inventors: Yang You, Ruizhi Yang, Zhaokun Yang, Ruiyong Wang, Zhenhua Lv, Xiang Feng, Yun Qiu
  • Patent number: 11271016
    Abstract: An array substrate is disclosed. The array substrate may include a base substrate, gate lines and data lines intersecting the gate lines on the base substrate. The gate lines and the data lines may define a plurality of pixel regions. Each of at least some of the plurality of the pixel regions may be provided with an image sensor. The image sensor may include a sensitive element, a first electrode at one end of the sensitive element, and a second electrode at the other end of the sensitive element. The image sensor may be configured to sense light having image information.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: March 8, 2022
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Zhaokun Yang, Xiang Feng, Ruizhi Yang, Yonglian Qi
  • Patent number: 11233928
    Abstract: An integrated display panel, a display apparatus and an image display method. The integrated display panel includes a display substrate and a plurality of photodiodes located in the display substrate, at least part of the plurality of photodiodes being configured to acquire light signals of a target area and convert the acquired light signals of the target area into electric signals for forming a target area image.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: January 25, 2022
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Xiang Feng, Sha Liu, Qiang Zhang, Zhaokun Yang, Xiao Sun, Yun Qiu
  • Patent number: 11233100
    Abstract: An integrated display panel and a preparation method thereof are provided. The integrated display panel includes a first base substrate and a second base substrate, the first base substrate and the second base substrate being disposed opposite to each other, the first base substrate being provided with a pixel unit thereon, the pixel unit including a plurality of sub-pixel units having different colors; the integrated display panel further includes an image acquisition module which includes a photo sensing unit disposed in each of the sub-pixel units, the photo sensing unit includes a photodiode disposed in a non-display region of the sub-pixel unit, the photodiode is configured to photoelectrically convert light from a target area to obtain an electric signal representing an image of the target area.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: January 25, 2022
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Xiang Feng, Zhaokun Yang, Qiang Zhang, Sha Liu, Xiao Sun, Ruizhi Yang, Yun Qiu
  • Patent number: 11233038
    Abstract: A light emitting diode display substrate, a manufacturing method thereof, and a display device are provided. The light emitting diode display substrate includes a base substrate; a light emitting diode located on the base substrate, and a self-assembled monolayer. The light emitting diode includes a graphene layer, and the graphene layer is located on a side of the light emitting diode close to the base substrate; the self-assembled monolayer is located between the graphene layer and the base substrate and connected with the graphene layer.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: January 25, 2022
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Xiang Feng, Sha Liu, Ruizhi Yang, Xiao Sun, Yun Qiu
  • Patent number: 11187939
    Abstract: A light source, a light source assembly, a display device and a display method. The light source comprises a first light emitting region and a second light emitting region. The first light emitting region and the second light emitting region can control ON or OFF of the light emission separately. The first light emitting region and the second light emitting region are arranged alternately along a first direction. The first light emitting region and the second light emitting region of the light sources in this disclosure can be controlled separately. Hence, one light emitting region can be made to emit light while the other light emitting region can be made to be turned off. There is no stray light in the turned-off light emitting region, so as to avoid stray light crosstalk to light of the other light emitting region.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: November 30, 2021
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Weipin Hu, Chun Wang, Mingxiao Jiang, Congcong Wei, Xiao Sun, Xiang Feng
  • Patent number: 11144290
    Abstract: A method includes analyzing a dataflow graph representing data dependencies between operators of a dataflow application to identify a plurality of candidate groups of the operators. Based on characteristics of a given hardware accelerator and the operators of a given candidate group of the plurality of candidate groups, determining whether the operators of the given candidate group are to be combined. In response to determining that the operators of the given candidate group are to be combined, retrieving executable binary code segments corresponding to the operators of the given candidate group, generating a unit of binary code including the executable binary code segments and metadata representing an execution control flow among the executable binary code segments, and dispatching the unit of code to the given hardware accelerator for execution of the unit of code.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: October 12, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Reza Azimi, Cheng Xiang Feng, Kai-Ting Amy Wang, Yaoqing Gao, Ye Tian, Xiang Wang
  • Publication number: 20210291398
    Abstract: A stamping tray includes a tray body and a base board. The tray body defines a number of mounting grooves for receiving workpieces to be scrapped. The base board is located on a side of the tray body away from the mounting grooves. Each of the mounting grooves defines a through hole extending to the base board.
    Type: Application
    Filed: June 4, 2020
    Publication date: September 23, 2021
    Inventors: JIANG ZENG, CHAO-XIANG FENG
  • Patent number: 11094751
    Abstract: The disclosure provides a display panel, a method for fabricating the same, and a display device. The display panel includes a plurality of pixel elements distributed in an array, each of which includes a plurality of sub-pixel elements, wherein there is a photon crystal film layer arranged on a light exit side of the pixel elements in the display panel, and the photon crystal film layer includes photon crystal areas corresponding to the respective sub-pixel elements in a one-to-one manner; and there are a plurality of micro-holes structures arranged uniformly in each photon crystal area, and apertures of the micro-hole structures in the respective photon crystal areas match colors of light to be displayed at the sub-pixel elements corresponding to the photon crystal areas.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: August 17, 2021
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.
    Inventors: Sha Liu, Zhaokun Yang, Xiang Feng, Xiao Sun
  • Patent number: D932727
    Type: Grant
    Filed: September 8, 2019
    Date of Patent: October 5, 2021
    Assignee: Tractor Supply Company
    Inventors: Ling Ye, Xiang Feng, Jianhao Zhu, Christian D. Fogg, Brian Kennemer