Patents by Inventor Kiyoshi Shimokoshi

Kiyoshi Shimokoshi 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).

  • Traffic shaper and packet communication apparatus
    Patent number: 5640389
    Abstract: A traffic shaper in a packet communication apparatus receives packets and immediately calculates a departure time for each received packet, using designated bandwidth allocation parameters. The packets are stored in a packet memory according to their calculated departure times. When each departure time arrives, the packets that have been stored for that departure time are transferred to an output queue. Packets are output in sequential order from the output queue.
    Type: Grant
    Filed: August 15, 1995
    Date of Patent: June 17, 1997
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Fumitoshi Masaki, Kiyoshi Shimokoshi
  • Window-based ATM cell stream regulator
    Patent number: 5550808
    Abstract: A window-based ATM cell stream regulator composed of a means for detecting to which connection an arriving cell belongs among a plurality of connections, a detector for detecting when the cell arrived within the same connection based on its arrival time, a window start time stored in a memory and a predetermined window section length stored therein and a memory for storing the updated number of counted cells and the window start time.
    Type: Grant
    Filed: March 29, 1995
    Date of Patent: August 27, 1996
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Kiyoshi Shimokoshi