Patents by Inventor Ladavan Thaweethai

Ladavan Thaweethai 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).

  • Authentication apparatus and process
    Patent number: 5678004
    Abstract: A wide-area computer network system provides bandwidth based on network demand, throughput, and delay requirements, distribution of network load over multiple, parallel connections from the originating node to a destination node, a method of enabling efficient exchange of packet data routing information, modem pooling, an authentication procedure, and a virtual interface as a logical network interface for providing circuit switched connectivity, such as a connection between a host/application and a remote network.
    Type: Grant
    Filed: November 5, 1996
    Date of Patent: October 14, 1997
    Assignee: NEC America, Inc.
    Inventor: Ladavan Thaweethai
  • Bandwidth-on-demand remote office network apparatus and method
    Patent number: 5546379
    Abstract: A wide-area computer network system provides bandwidth based on network demand, throughput, and delay requirements, distribution of network load over multiple, parallel connections from the originating node to a destination node, a method of enabling efficient exchange of packet data routing information, modem pooling, an authentication procedure, and a virtual interface as a logical network interface for providing circuit switched connectivity, such as a connection between a host/application and a remote network.
    Type: Grant
    Filed: August 26, 1994
    Date of Patent: August 13, 1996
    Assignee: NEC America
    Inventors: Ladavan Thaweethai, Tien-Jan A. Moon