Patents by Inventor Yuan Pin Chen

Yuan Pin 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).

  • METHOD AND STRUCTURE FOR AIR GAP INNER SPACER IN GATE-ALL-AROUND DEVICES
    Publication number: 20240128376
    Abstract: A device a includes a substrate, two source/drain (S/D) features over the substrate, and semiconductor layers suspended over the substrate and connecting the two S/D features. The device further includes a dielectric layer disposed between two adjacent layers of the semiconductor layers and an air gap between the dielectric layer and one of the S/D features, where a ratio between a length of the air gap to a thickness of the first dielectric layer is in a range of 0.1 to 1.0.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Shih-Chiang Chen, Wei-Yang Lee, Chia-Pin Lin, Yuan-Ching Peng
  • Throttle twist grip controller with ring potentiometer assembly
    Patent number: 8584549
    Abstract: A throttle twist grip controller assembly includes a rotatable hand grip, a throttle housing coupled to the hand grip, and a ring potentiometer assembly located in the throttle housing. In one embodiment, the ring potentiometer assembly is fitted and supported on a sleeve associated with the throttle housing. A ring rotor is seated in the ring potentiometer assembly, surrounds the sleeve of the throttle housing, and includes at least a first tab which couples the rotor to the hand grip for rotation with the hand grip. A second tab on the rotor holds a potentiometer conductor. A spring is fitted and supported on the sleeve of the throttle housing. One end of the spring is coupled to the hand grip and the other end is coupled to the throttle housing for returning the hand grip to idle.
    Type: Grant
    Filed: June 9, 2011
    Date of Patent: November 19, 2013
    Assignee: CTS Corporation
    Inventors: Wen Feng Cheng, Yuan Pin Chen
  • Throttle Twist Grip Controller with Ring Potentiometer Assembly
    Publication number: 20110303041
    Abstract: A throttle twist grip controller assembly includes a rotatable hand grip, a throttle housing coupled to the hand grip, and a ring potentiometer assembly located in the throttle housing. In one embodiment, the ring potentiometer assembly is fitted and supported on a sleeve associated with the throttle housing. A ring rotor is seated in the ring potentiometer assembly, surrounds the sleeve of the throttle housing, and includes at least a first tab which couples the rotor to the hand grip for rotation with the hand grip. A second tab on the rotor holds a potentiometer conductor. A spring is fitted and supported on the sleeve of the throttle housing. One end of the spring is coupled to the hand grip and the other end is coupled to the throttle housing for returning the hand grip to idle.
    Type: Application
    Filed: June 9, 2011
    Publication date: December 15, 2011
    Inventors: Wen Feng Cheng, Yuan Pin Chen