Patents by Inventor Guimei Dai

Guimei Dai 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).

  • Electronic game playing apparatus
    Publication number: 20020198049
    Abstract: Game playing apparatus is disclosed comprising a game controller arranged to be held by a game player and a base station connected to or forming part of a game console, the controller and base station communicating over a wireless link and wherein the base station is provided with a loop aerial and the game controller is provided with either a dipole aerial or a loop aerial.
    Type: Application
    Filed: June 25, 2001
    Publication date: December 26, 2002
    Applicant: ADDVALUE TECHNOLOGIES Ltd. of SINGAPORE
    Inventors: Khai Pang Tan, Ekanayake Mudiyanselase Lalshman Ekanayake, Nuntha Kumar S/O Krishnasamy Maniam, Ah Guan Lee, Guimei Dai, Marc Howard Popek