Patents by Inventor Zhi-Zhao Tai

Zhi-Zhao Tai 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: 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
  • Patent number: 6658716
    Abstract: The present invention provides an auxiliary tool for assembling a motor assembly to a wafer-deposition machine for supporting a wafer. The auxiliary tool facilitates easy and quick assembly of the motor assembly to the wafer-deposition machine. An aspect of the present invention is directed to an auxiliary tool for assembling a motor assembly to a wafer-deposition machine, wherein the motor assembly includes a plurality of first screw holes and the wafer-deposition machine includes a plurality of second screw holes corresponding to the first screw holes, respectively. The auxiliary tool comprises a plurality of locking members each having a substantially uniform dimension in a longitudinal direction and being configured to be inserted through one of the plurality of first screw holes of the motor assembly with a corresponding one of the plurality of second screw holes of the wafer-deposition machine to align the first screw hole with the corresponding second screw hole.
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: December 9, 2003
    Assignee: Mosel Vitelic, Inc.
    Inventors: Zhi-Zhao Tai, Wen-Kan Hu, Ching-Shun Fan, Li-Chun Liang
  • Publication number: 20020148098
    Abstract: The present invention provides an auxiliary tool for assembling a motor assembly to a wafer-deposition machine for supporting a wafer. The auxiliary tool facilitates easy and quick assembly of the motor assembly to the wafer-deposition machine. An aspect of the present invention is directed to an auxiliary tool for assembling a motor assembly to a wafer-deposition machine, wherein the motor assembly includes a plurality of first screw holes and the wafer-deposition machine includes a plurality of second screw holes corresponding to the first screw holes, respectively. The auxiliary tool comprises a plurality of locking members each having a substantially uniform dimension in a longitudinal direction and being configured to be inserted through one of the plurality of first screw holes of the motor assembly with a corresponding one of the plurality of second screw holes of the wafer-deposition machine to align the first screw hole with the corresponding second screw hole.
    Type: Application
    Filed: March 25, 2002
    Publication date: October 17, 2002
    Applicant: MOSEL VITELIC, INC.
    Inventors: Zhi-Zhao Tai, Wen-Kan Hu, Ching-Shun Fan, Li-Chun Liang
  • 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