Patents Assigned to CoreEl MicroSystems
  • Asynchronous transfer mode switching architectures having connection buffers
    Patent number: 6069893
    Abstract: Improved methods and apparatus to facilitate switching Asynchronous Transfer Mode (ATM) cells through an ATM switching circuit are disclosed. The improved methods and apparatus facilitate the implementation of per virtual connection buffering, per virtual connection arbitration of ATM cells, and/or per virtual connection back-pressuring to improve switching efficiency and/or reduce the complexity and/or costs of the ATM switching circuit.
    Type: Grant
    Filed: October 28, 1997
    Date of Patent: May 30, 2000
    Assignee: CoreEl MicroSystems
    Inventors: Bidyut Parruck, Chetan V. Sanghvi, Vinay Kumar Bhasin, Makarand Dharmapurikar, Uday Govind Joshi