Patents by Inventor Hsu Ting Chia

Hsu Ting Chia 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).

  • High resolution, wide FOV static lens assembly
    Patent number: 11796761
    Abstract: A static lens system is disclosed and includes the following in one embodiment: a lens assembly housing defining a front opening; an imaging sensor; a lens assembly disposed within the lens assembly housing and comprising: first, second, third, fourth, fifth and sixth lens elements, the sixth lens element being adjacent to the imaging sensor and the first lens element being adjacent to the front opening; wherein the first through third and sixth lens elements are concave lenses have a negative focal length and the fourth and fifth lens elements are concave lens and have a positive focal length.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: October 24, 2023
    Assignee: Logitech Europe S.A.
    Inventors: Hsu Ting Chia, Ian Chen
  • HIGH RESOLUTION, WIDE FOV STATIC LENS ASSEMBLY
    Publication number: 20210191077
    Abstract: A static lens system is disclosed and includes the following in one embodiment: a lens assembly housing defining a front opening; an imaging sensor; a lens assembly disposed within the lens assembly housing and comprising: first, second, third, fourth, fifth and sixth lens elements, the sixth lens element being adjacent to the imaging sensor and the first lens element being adjacent to the front opening; wherein the first through third and sixth lens elements are concave lenses have a negative focal length and the fourth and fifth lens elements are concave lens and have a positive focal length.
    Type: Application
    Filed: December 18, 2019
    Publication date: June 24, 2021
    Inventors: Hsu Ting Chia, Ian Chen
  • Lens assembly for a videoconferencing system
    Patent number: 10712544
    Abstract: This disclosure describes a videoconferencing system that includes a lens housing having a longitudinal axis; a lens assembly disposed within the lens housing along the longitudinal axis and comprising from front to rear: first, second, third, fourth and fifth lens groups. The lens groups are aligned with and distributed along the longitudinal axis. The videoconferencing system also includes a first motor coupled to and configured to move the second lens group along the longitudinal axis between the first and third lens groups; and a second motor coupled to and configured to move the fourth lens group along the longitudinal axis between the third and fifth lens groups.
    Type: Grant
    Filed: June 10, 2018
    Date of Patent: July 14, 2020
    Assignee: Logitech Europe S.A.
    Inventors: Hsu Ting Chia, Ying-Hsiu Lin
  • LENS ASSEMBLY FOR A VIDEOCONFERENCING SYSTEM
    Publication number: 20190377165
    Abstract: This disclosure describes a videoconferencing system that includes a lens housing having a longitudinal axis; a lens assembly disposed within the lens housing along the longitudinal axis and comprising from front to rear: first, second, third, fourth and fifth lens groups. The lens groups are aligned with and distributed along the longitudinal axis. The videoconferencing system also includes a first motor coupled to and configured to move the second lens group along the longitudinal axis between the first and third lens groups; and a second motor coupled to and configured to move the fourth lens group along the longitudinal axis between the third and fifth lens groups.
    Type: Application
    Filed: June 10, 2018
    Publication date: December 12, 2019
    Inventors: Hsu Ting Chia, Ying-Hsiu Lin