Patents by Inventor Yi-Ho Chen

Yi-Ho Chen 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: 12287531
    Abstract: An optical member driving mechanism is provided, including a movable portion, a fixed portion, a first driving assembly, and a first intermediate assembly. The movable portion is configured to connect an optical member, and is movable relative to the fixed portion. The first driving assembly is configured to provide a first driving force to move the movable portion relative to the fixed portion. When the first driving assembly drives the movable portion to move relative to the fixed portion, the movable portion moves relative to the fixed portion via the first intermediate assembly.
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: April 29, 2025
    Assignee: TDK TAIWAN CORP.
    Inventor: Yi-Ho Chen
  • Patent number: 12289510
    Abstract: An optical element driving mechanism is provided, including a movable part, a fixed part, a driving assembly, and a first supporting assembly. The movable part is used for connecting an optical element. The movable part is movable relative to the fixed part. The driving assembly is used for driving the movable part to move relative to the fixed part. The movable part is movable relative to the fixed part through the support of the first supporting assembly. There is a gap between the movable part and the fixed part.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: April 29, 2025
    Assignee: TDK TAIWAN CORP.
    Inventors: Ya-Hsiu Wu, Ying-Jen Wang, Yi-Ho Chen
  • Patent number: 12287527
    Abstract: An optical element driving mechanism is provided, including a movable part, a fixed part, and a driving assembly. The movable part is for connecting an optical element. The movable part is movable relative to the fixed part. The driving assembly is for driving the movable part to move relative to the fixed part. The optical element is used to correspond to an electromagnetic wave.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: April 29, 2025
    Assignee: TDK TAIWAN CORP.
    Inventors: Ya-Hsiu Wu, Ying-Jen Wang, Yi-Ho Chen
  • Patent number: 12289525
    Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a movable portion, a fixed portion, and a driving assembly. The movable portion is used to connect the optical element. The movable portion may move relative to the fixed portion. The driving assembly is used to drive the movable portion to move relative to the fixed portion.
    Type: Grant
    Filed: March 27, 2023
    Date of Patent: April 29, 2025
    Assignee: TDK TAIWAN CORP.
    Inventors: Hsiao-Hsin Hu, Chih-Wen Chiang, Chia-Che Wu, Yu-Chiao Lo, Yi-Ho Chen, Chao-Chang Hu, Sin-Jhong Song
  • Patent number: 12289524
    Abstract: An image sensor driving mechanism includes a fixed assembly, a movable assembly, and a driving assembly. The movable assembly includes a circuit component. The circuit component includes a circuit main body and a movable suspension arm. The circuit main body is configured to hold an image sensor. The movable suspension arm is elastically connected to the circuit main body and the fixed assembly. The image sensor is electrically connected to the fixed assembly via the circuit component. The image sensor extends in a direction that is perpendicular to the optical axis. The drive assembly is configured to drive the movable assembly to move relative to the fixed assembly. The movable suspension arm includes a section that extends in a different direction than the optical axis.
    Type: Grant
    Filed: September 28, 2021
    Date of Patent: April 29, 2025
    Assignee: TDK TAIWAN CORP.
    Inventors: Chen-Chi Kuo, Yi-Ho Chen, Sin-Jhong Song
  • Patent number: 12287566
    Abstract: An optical system is provided and includes a first optical element driving mechanism, which includes a first fixed assembly, a first movable assembly, and a first driving assembly. The first movable assembly is configured to be connected to a first optical element, and the first movable assembly is movable relative to the first fixed assembly. The first movable assembly includes a first movable element and a second movable element. The first driving assembly is configured to drive the first movable assembly to move relative to the first fixed assembly. The first fixed assembly and the first movable assembly are arranged along a main axis, and the first driving assembly is configured to drive the second movable element to move along a first axis, thereby driving the first movable element to move around the main axis.
    Type: Grant
    Filed: October 6, 2022
    Date of Patent: April 29, 2025
    Assignee: TDK TAIWAN CORP.
    Inventors: Chan-Jung Hsu, Chen-Hsin Huang, Chen-Hung Chao, Yi-Ho Chen, Kun-Shih Lin, Shou-Jen Liu
  • Publication number: 20250116799
    Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a movable part, a fixed part, and a driving assembly. The movable part connects a plurality of optical elements. The movable part may move relative to the fixed part. The driving assembly drives the movable part to move relative to the fixed part.
    Type: Application
    Filed: October 6, 2023
    Publication date: April 10, 2025
    Inventors: Chen-Hung CHAO, Shou-Jen LIU, Kun-Shih LIN, Yi-Ho CHEN
  • Publication number: 20250116848
    Abstract: An optical system is provided. The optical system includes a first optical module, a base and a first optical unit. The first optical module is configured to connect a first optical element. The first optical module is connected to the base, unit is disposed on the base.
    Type: Application
    Filed: October 4, 2024
    Publication date: April 10, 2025
    Inventors: Wei-Jhe SHEN, Po-Xiang ZHUANG, Yi-Ho CHEN, Sin-Jhong SONG
  • Publication number: 20250110312
    Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a first movable part, a fixed part, and a driving assembly. The first movable part is for connecting an optical element. The first movable part may move relative to the fixed part. The driving assembly drives the first movable part to move.
    Type: Application
    Filed: September 26, 2024
    Publication date: April 3, 2025
    Inventor: Yi-Ho CHEN
  • Publication number: 20250102763
    Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a movable part, a fixed part, and a driving assembly. The movable part is for connecting an optical element. The movable part moves relative to the fixed part. The driving assembly is for driving the movable part to move.
    Type: Application
    Filed: September 25, 2024
    Publication date: March 27, 2025
    Inventors: Wei-Jhe SHEN, Po-Xiang ZHUANG, Yi-Ho CHEN, Sin-Jhong SONG
  • Publication number: 20250102880
    Abstract: A driving mechanism for moving an optical element is provided. The driving mechanism includes a fixed part, a movable part, and a driving assembly. The movable part is movably connected to the fixed part for holding the optical element. The driving assembly is configured for moving the optical element relative to the fixed part.
    Type: Application
    Filed: September 25, 2024
    Publication date: March 27, 2025
    Inventors: Ying-Jen WANG, Yi-Ho CHEN, Ya-Hsiu WU
  • Publication number: 20250102758
    Abstract: A driving mechanism for moving an optical element is provided. The driving mechanism includes a fixed part, a movable part, and a driving assembly. The movable part is movably connected to the fixed part for holding the optical element. The driving assembly is configured for moving the optical element relative to the fixed part.
    Type: Application
    Filed: September 25, 2024
    Publication date: March 27, 2025
    Inventors: Ying-Jen WANG, Yi-Ho CHEN, Ya-Hsiu WU
  • Publication number: 20250102759
    Abstract: A driving mechanism for moving an optical element is provided. The driving mechanism includes a fixed part, a movable part, and a driving assembly. The movable part is movably connected to the fixed part for holding the optical element. The driving assembly is configured for moving the optical element relative to the fixed part.
    Type: Application
    Filed: September 25, 2024
    Publication date: March 27, 2025
    Inventors: Ying-Jen WANG, Yi-Ho CHEN, Ya-Hsiu WU
  • Publication number: 20250093676
    Abstract: An optical system includes a fixed assembly, a movable part and a suspension module. The movable part is configured to be connected to an optical module, and the movable part is movable relative to the fixed assembly. The movable part is movable relative to the fixed assembly through the suspension module.
    Type: Application
    Filed: September 13, 2024
    Publication date: March 20, 2025
    Inventors: Yi-An LI, Yi-Ho CHEN
  • Publication number: 20250093675
    Abstract: An optical element driving mechanism is provided. The optical element driving mechanism is for driving an optical element. The optical element includes a movable part, a fixed part, and a driving assembly. The movable part may move relative to the fixed part. The driving assembly drives the movable part to move.
    Type: Application
    Filed: September 13, 2024
    Publication date: March 20, 2025
    Inventors: Po-Xiang ZHUANG, Jui-Ta CHIEN, Wei-Jhe SHEN, Yi-Ho CHEN, Shou-Jen LIU, Kun-Shih LIN
  • Publication number: 20250096662
    Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a movable part, a fixed part, and a driving assembly. The movable part connects an optical element. The movable part is movable relative to the fixed part. The driving assembly drives the optical element to move relative to the fixed part.
    Type: Application
    Filed: September 13, 2024
    Publication date: March 20, 2025
    Inventors: Po-Xiang ZHUANG, Jui-Ta CHIEN, Wei-Jhe SHEN, Yi-Ho CHEN, Shou-Jen LIU, Kun-Shih LIN
  • Patent number: 12235571
    Abstract: To solve the problems of the prior art, an optical element driving mechanism is provided. The optical element driving mechanism includes a fixed part, a movable part, and a driving assembly. The movable part is movable relative to the fixed part. The driving assembly drives the movable part to move relative to the fixed part.
    Type: Grant
    Filed: January 7, 2022
    Date of Patent: February 25, 2025
    Assignee: TDK TAIWAN CORP.
    Inventors: Wei-Jhe Shen, Yi-Ho Chen, Kai-Po Fan
  • Patent number: 12223826
    Abstract: A haptic feedback system is configured to be disposed on a device, and includes: a fixed portion, a movable portion, a driving assembly, and a first connecting assembly. The fixed portion is fixedly connected to the device. The movable portion is movable relative to the fixed portion. The driving assembly is configured to drive the movable portion to move relative to the fixed portion for generating feedback to the device. The movable portion is movably connected to the fixed portion via the first connecting assembly, so that the movable portion has a first vibration mode relative to the fixed portion. The driving assembly receives a first signal having a first frequency, and the first frequency is the same as the frequency of the first vibration mode.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: February 11, 2025
    Assignee: TDK TAIWAN CORP.
    Inventors: Po-Xiang Zhuang, Wei-Jhe Shen, Yi-Ho Chen
  • Publication number: 20250044605
    Abstract: An optical element driving mechanism is provided, which includes a movable assembly, a fixed portion, and a driving assembly. The movable assembly is used for connecting an optical element. The movable assembly is movable relative to the fixed portion. The driving assembly is used for driving the movable assembly to move relative to the fixed portion.
    Type: Application
    Filed: July 31, 2024
    Publication date: February 6, 2025
    Inventors: Kai-Po FAN, Man-Ting LU, Yi-Ho CHEN
  • Publication number: 20250044604
    Abstract: An optical element driving mechanism is provided, which includes a movable assembly, a fixed portion, a driving assembly, and a circuit assembly. The movable assembly is used for connecting an optical element. The movable assembly is movable relative to the fixed portion. The driving assembly is used for driving the movable assembly to move relative to the fixed portion. The circuit assembly connects the movable assembly and the fixed portion.
    Type: Application
    Filed: July 31, 2024
    Publication date: February 6, 2025
    Inventors: Kai-Po FAN, Man-Ting LU, Yi-Ho CHEN