Patents by Inventor Shunichi Obayashi

Shunichi Obayashi 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).

  • Channel partitioning for wireless local area networks
    Patent number: 8554237
    Abstract: The present application discloses, inter alia, a system for improving the aggregate throughput of a wireless local area network which includes: at least one access point that is equipped with at least one transceiver configured to simultaneously transmit and receive at multiple frequencies using multiple channels; and the access point being configured to acquire channel conditions of users and to pool sets of users on the channels based on the channel conditions.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: October 8, 2013
    Assignees: Toshiba America Research, Inc., Telcordia Technologies, Inc.
    Inventors: Kamesh Medepalli, David Famolari, Praveen Gopalakrishnan, Toshikazu Kodama, Ryoko Matsuo, Shunichi Obayashi, Faramak Vakil