Patents by Inventor Jin Sin Sai

Jin Sin Sai 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).

  • Molding method with the use of modified runners
    Patent number: 6214273
    Abstract: An improved mold system (20) is provided. The mold system (20) includes a mold (30) having a mold cavity (28). A pot (22) is connected to the mold cavity (28) through a boomerang runner system (24). The boomerang runner system may include a boomerang passage (25) having an inner curvilinear surface (44) and an outer curvilinear surface (42).
    Type: Grant
    Filed: November 10, 1998
    Date of Patent: April 10, 2001
    Assignee: Texas Instruments Incorporated
    Inventors: Chee Tay Liang, Jeremias P. Libres, Julius Lim, Jin Sin Sai, Chee Moon Ow, Mario A. Bolanos-Avila