Patents by Inventor Wen-Ken Hu

Wen-Ken Hu 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).

  • Assembly station for sputter shield assembly
    Patent number: 6751850
    Abstract: An assembly station for a sputter shield assembly provides a work bench for assembling and disassembling the sputter shield assembly. The shield assembly has a clamp shield facing downwards to hold the shield assembly which is turned over by 180 degrees, and includes at least three bottom rim support arms for supporting the clamp shield and bearing the weight of the shield assembly, and at least three inner rim retaining arms for contacting the inner rim formed by the shield and the clamp shield. The invention provides a changed support means for holding the shield assembly on the assembly station so that one person is enough to do the assembly and disassembly of the shield assembly, and thus save manpower and operation time.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: June 22, 2004
    Assignee: Mosel Vitelic Inc.
    Inventors: Wen-Ken Hu, Hsiao-Ping Hsieh, Zhi-Zhao Tai, Mark Wang
  • Assembly station for sputter shield assembly
    Publication number: 20020108567
    Abstract: An assembly station for a sputter shield assembly provides a work bench for assembling and disassembling the sputter shield assembly. The shield assembly has a clamp shield facing downwards to hold the shield assembly which is turned over by 180 degrees, and includes at least three bottom rim support arms for supporting the clamp shield and bearing the weight of the shield assembly, and at least three inner rim retaining arms for contacting the inner rim formed by the shield and the clamp shield. The invention provides a changed support means for holding the shield assembly on the assembly station so that one person is enough to do the assembly and disassembly of the shield assembly, and thus save manpower and operation time.
    Type: Application
    Filed: December 10, 2001
    Publication date: August 15, 2002
    Applicant: Mosel Vitelic Inc.
    Inventors: Wen-Ken Hu, Hsiao-Ping Hsieh, Zhi-Zhao Tai, Mark Wang