Patents by Inventor Warren Watts

Warren Watts 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).

  • Elevator system
    Publication number: 20060249333
    Abstract: An elevator system (20) including: an elevator car assembly (2); and a cable (7) interconnecting the assembly (2) with a counterweight (8), wherein the cable (7) is coupled to the assembly (2) at a lower region (23) thereof.
    Type: Application
    Filed: March 12, 2004
    Publication date: November 9, 2006
    Inventor: Warren Watt
  • Architecture for transport of multiple services in connectionless packet-based communication networks
    Patent number: 6647428
    Abstract: An architecture for transport of multiple services in connectionless packet-based networks is described herein, along with the packet format used for data transport in this architecture. The architecture supports transport of both connectionless packetized data and framed data from synchronous leased lines. The architecture supports transparent packetization of incoming DS1 data. The architecture works for mesh architectures but is optimized for OSI Layer 1 (crossconnect) and Layer 2 (Virtual LAN, or VLAN) services and for ring topologies, since for these services in a ring no path setup is required using a label distribution protocol. In addition, it simultaneously supports OSI Layer 1, Layer 2, and Layer 3 services.
    Type: Grant
    Filed: May 5, 2000
    Date of Patent: November 11, 2003
    Assignee: Luminous Networks, Inc.
    Inventors: Vinay K. Bannai, Charles F. Barry, Inwhan Choi, Jason C. Fan, Robert F. Kalman, Richard Lindquist, Sohail Mallick, Atul Shinde, Seshadri Srinivasan, Robert Stillman, Warren Watts