TREA

Donald Wai-Chung Chiu

Follow

Person

  • Sunnyvale, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Clamp and method for operating same
    • Patent number 7,934,710
    • Issue date May 3, 2011
    • Verigy (Singapore) Pte. Ltd.
    • Donald Wai-Chung Chiu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Clamp and method for operating same
    • Patent number 7,213,803
    • Issue date May 8, 2007
    • Verigy Pte Ltd
    • Donald Wai-Chung Chiu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    CLAMP WITH A NON-LINEAR BIASING MEMBER
    • Publication number 20090255098
    • Publication date Oct 15, 2009
    • John William Andberg
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS