Patents by Inventor Hoi Wing Chin

Hoi Wing Chin 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).

  • Transformer
    Patent number: D633438
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: March 1, 2011
    Assignee: J. Baxter Brinkmann International Corporation
    Inventors: Erica Sedberry, Jack Lockhart, Randall May, Owen Slater, Wai Wah Chung, Hoi Wing Chin, Lance Thompson
  • Transformer
    Patent number: D633439
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: March 1, 2011
    Assignee: J. Baxter Brinkmann International Corporation
    Inventors: Erica Sedberry, Jack Lockhart, Randall May, Owen Slater, Wai Wah Chung, Hoi Wing Chin, Lance Thompson
  • Transformer
    Patent number: D633440
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: March 1, 2011
    Assignee: J. Baxter Brinkmann International Corporation
    Inventors: Erica Sedberry, Jack Lockhart, Randall May, Owen Slater, Wai Wah Chung, Hoi Wing Chin, Lance Thompson