Patents by Inventor Yu Shi Cheng

Yu Shi Cheng 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).

  • SUBSTRATE AND PACKAGE STRUCTURE
    Publication number: 20240136317
    Abstract: According to an exemplary embodiment, a substrate having a first area and a second area is provided. The substrate includes a plurality of pads. Each of the pads has a pad size. The pad size in the first area is larger than the pad size in the second area.
    Type: Application
    Filed: January 3, 2024
    Publication date: April 25, 2024
    Inventors: Wei-Hung Lin, Hsiu-Jen Lin, Ming-Da Cheng, Yu-Min Liang, Chen-Shien Chen, Chung-Shi Liu
  • Stapler
    Patent number: 7665645
    Abstract: An anvil for a stapler comprises plural anvil plates supported by the frame of the stapler. At least one of the anvil plates includes a first surface comprising a portion of the anvil surface and a second surface including a relieved portion in which the stapler's clincher is slidable.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: February 23, 2010
    Assignee: TSI Manufacturing LLC
    Inventors: Robert Stevenson Smith, Yu Shi Cheng, Anthony Jairam
  • Stapler
    Publication number: 20080054044
    Abstract: An anvil for a stapler comprising an anvil plate supported by the frame of the stapler and including a first surface comprising a portion of the anvil surface and a second surface including a relieved portion in which the stapler's clincher is slidable.
    Type: Application
    Filed: October 23, 2007
    Publication date: March 6, 2008
    Inventors: Robert Smith, Yu Shi Cheng, Anthony Jairam
  • Electric stapler having two anvil plates and workpiece sensing controller
    Patent number: 7311236
    Abstract: A stapler includes a double plate anvil with a single piece clincher and a pair of paper guides to sense the presence of the workpiece to reduce jamming.
    Type: Grant
    Filed: April 24, 2006
    Date of Patent: December 25, 2007
    Assignee: TSI Manufacturing LLC
    Inventors: Robert Stevenson Smith, Yu Shi Cheng, Anthony Jairam