Patents by Inventor You Ueno

You Ueno 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).

  • Base station, a terminal and a method for communicating between them
    Patent number: 6680929
    Abstract: Preferred embodiments of this invention provide a base station and a terminal appropriate for a protocol for realizing a high performance and a low delay by relaying in a base station only if a direct transmission is not performed between terminals and omitting a data transmission channel for relaying if the direct transmission is performed. When a receiver terminal receives data directly from a sender terminal, the receiver terminal transmits a report of a direct receipt of the data to the base station. When the base station receives the report of the direct receipt of the data, the base station omits the data transmission channel for relaying.
    Type: Grant
    Filed: September 3, 1999
    Date of Patent: January 20, 2004
    Assignees: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Noboru Iida, Noritaka Fukagawa, You Ueno, Takashi Watanabe, Tadanori Mizuno