Patents by Inventor Huei-ming Steve Yang

Huei-ming Steve Yang 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).

  • Adaptive cell scheduling algorithm for wireless asynchronous transfer mode (ATM) systems
    Patent number: 7170904
    Abstract: A high speed wireless network for the access market where a scheduling algorithm adjusts the ratio of two contention modes used to allocate bandwidth from the Hub. The two contention modes, request and grant mode and contention mode, are utilized so that contention is greater when the system is lightly loaded and seamlessly decreases as the system becomes heavily loaded.
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: January 30, 2007
    Assignee: Avaya Technology Corp.
    Inventors: Chih-Yuan Chang, Jenwei Liang, Huei-ming Steve Yang, Yee-Hsiang Chang, Francis James Smith
  • Medium access control (MAC) protocol with seamless polling/contention modes
    Patent number: 7024469
    Abstract: A high speed wireless network for the access market where a polling mode, a contention mode, a seamless transition between the two modes and an efficient contention resolution algorithm are utilized to coordinate user transmission while utilizing a splitting tree algorithm to avoid collision of a number of users.
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: April 4, 2006
    Assignee: Avaya Technology Corp.
    Inventors: Chih-Yuan Chang, Jenwei Liang, Huei-ming Steve Yang, Yee-Hsiang Chang, Francis James Smith