Patents by Inventor Wah Tung Jimmy WAN

Wah Tung Jimmy WAN 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: 12182589
    Abstract: An information processing apparatus includes: a memory that temporarily stores a program of operating system (OS); and a processor capable of supplying imaging data captured by an imaging unit based on the program of OS to only one of applications running on the OS, and of performing image processing on the imaging data based on an image processing program running on the OS. The processor is configured to when the imaging data is supplied to a first application, pass setting parameters used for the image processing from a second application other than the first application to the image processing via a registry of the OS.
    Type: Grant
    Filed: January 20, 2023
    Date of Patent: December 31, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Masaru Nishiyama, Wah Tung Jimmy Wan, Kyoko Kawamura, Yoshinori Ito
  • Publication number: 20230251875
    Abstract: An information processing apparatus includes: a memory that temporarily stores a program of operating system (OS); and a processor capable of supplying imaging data captured by an imaging unit based on the program of OS to only one of applications running on the OS, and of performing image processing on the imaging data based on an image processing program running on the OS. The processor is configured to when the imaging data is supplied to a first application, pass setting parameters used for the image processing from a second application other than the first application to the image processing via a registry of the OS.
    Type: Application
    Filed: January 20, 2023
    Publication date: August 10, 2023
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Masaru Nishiyama, Wah Tung Jimmy Wan, Kyoko Kawamura, Yoshinori Ito
  • Patent number: 10944929
    Abstract: Image sensor having multiple pixels; a number of phase pixels which are included in the multiple pixels and which output a first signal indicating intensity of light; a first adjustment portion conducting gain adjustment on the number of phase pixels in reference to the first signal; an auto-focus portion adjusting a focal point of the image in reference to a second signal output from the number of phase pixels after the gain adjustment; a compensation portion generating and outputting a compensation signal indicating intensity of light received by the number of phase pixels in reference to signals output from the multiple pixels; a second adjustment portion determining exposure and gain for taking the image in reference to signals output from the multiple pixels and applying the exposure and the gain to the multiple pixels; and an image processing portion inputting both the compensation signal and signals and generating image data.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: March 9, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wah Tung Jimmy Wan, Jun Wu
  • Publication number: 20190199952
    Abstract: Image sensor having multiple pixels; a number of phase pixels which are included in the multiple pixels and which output a first signal indicating intensity of light; a first adjustment portion conducting gain adjustment on the number of phase pixels in reference to the first signal; an auto-focus portion adjusting a focal point of the image in reference to a second signal output from the number of phase pixels after the gain adjustment; a compensation portion generating and outputting a compensation signal indicating intensity of light received by the number of phase pixels in reference to signals output from the multiple pixels; a second adjustment portion determining exposure and gain for taking the image in reference to signals output from the multiple pixels and applying the exposure and the gain to the multiple pixels; and an image processing portion inputting both the compensation signal and signals and generating image data.
    Type: Application
    Filed: August 26, 2016
    Publication date: June 27, 2019
    Inventors: Wah Tung Jimmy Wan, Jun Wu
  • Publication number: 20190012797
    Abstract: A method includes: obtaining an input image, where the input image includes multiple common pixels and multiple phase pixel pairs, and each of the multiple phase pixel pairs includes a first phase pixel and a second phase pixel; dividing the input image into at least two area windows, where each of the at least two area windows includes at least two adjacent phase pixel pairs of the multiple phase pixel pairs; determining, according to the at least two phase pixel pairs in each of the at least two area windows, a phase difference corresponding to each area window; and determining, according to the phase difference corresponding to each area window, a depth map corresponding to the input image.
    Type: Application
    Filed: January 6, 2016
    Publication date: January 10, 2019
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Wah Tung Jimmy WAN