Patents by Inventor Win-Chi Cheng

Win-Chi 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 strip with sides having flanges and recesses
    Patent number: 6828002
    Abstract: The present invention relates to a substrate strip with sides having flanges and recesses. The substrate strip is obtained by cutting a panel where a plurality of substrate strips can be arrayed. The substrate strip comprises a first side and a second side. The first side comprises a plurality of first flanges and a plurality of first recesses defined between the first flanges. The second side comprises a plurality of second flanges and a plurality of second recesses defined between the second flanges. The complementary shapes of the first side and the second side are suitable for arraying the two substrate strips most closely, and the most substrate strips can be cut from the panel. Accordingly, waste of the panel can be avoided. The cost of the panel is enormously slashed and the total cost of manufacture is reduced thereby.
    Type: Grant
    Filed: October 10, 2002
    Date of Patent: December 7, 2004
    Assignee: Advanced Semiconductor Engineering, Inc.
    Inventors: Kuang-Chun Chou, Win-Chi Cheng
  • Substrate strip with sides having flanges and recesses
    Publication number: 20030072913
    Abstract: The present invention relates to a substrate strip with sides having flanges and recesses. The substrate strip is obtained by cutting a panel where a plurality of substrate strips can be arrayed. The substrate strip comprises a first side and a second side. The first side comprises a plurality of first flanges and a plurality of first recesses defined between the first flanges. The second side comprises a plurality of second flanges and a plurality of second recesses defined between the second flanges. The complementary shapes of the first side and the second side are suitable for arraying the two substrate strips most closely, and the most substrate strips can be cut from the panel. Accordingly, waste of the panel can be avoided. The cost of the panel is enormously slashed and the total cost of manufacture is reduced thereby.
    Type: Application
    Filed: October 10, 2002
    Publication date: April 17, 2003
    Inventors: Kuang-Chun Chou, Win-Chi Cheng