Patents by Inventor Wong Hean Peng

Wong Hean Peng 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).

  • LCD projector
    Patent number: D420032
    Type: Grant
    Filed: January 8, 1999
    Date of Patent: February 1, 2000
    Assignee: NEC Corporation
    Inventors: Wong Hean Peng, Takahisa Yamada, Toshiyuki Yamaguchi, Toshihiko Miyagawa, Koichi Harada, Naoto Fukasawa