Patents Assigned to Plaintree Systems Inc.
  • High performance two-port transport LAN bridge
    Patent number: 5677910
    Abstract: A transparent bridge between a pair of local area networks is comprised of a database for storing destination addresses for frames of data, a pair of frame transfer agents each connected to the database for transferring frames of data in respectively opposite directions from one LAN to the other depending on whether addresses stored in the database correspond to destination addresses of the frames of data.
    Type: Grant
    Filed: December 12, 1994
    Date of Patent: October 14, 1997
    Assignee: Plaintree Systems Inc.
    Inventor: David M. Delaney