Patents by Inventor Zhonghai Gan

Zhonghai Gan 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).

  • Method and apparatus for forwarding bursty data
    Patent number: 7940662
    Abstract: Data received from a bursty interface is received on a burst-by-burst basis. Once a burst is received, it is stored in a processing queue. A complete burst is received so long a processing queue can accommodate a data burst. The complete data burst is directed to an output and used to create a complete data burst on said output. The output burst is dispatched so long as a receiving port is able to accept the output burst.
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: May 10, 2011
    Assignee: Integrated Device Technology, Inc.
    Inventors: Shubing Zhai, Yefei Sun, Xiaoqian Zhang, Zhonghai Gan
  • Method and apparatus for generic interface, packet cut-through, overbooking, queue concatenation, and logical identification priority for a system packet interface device
    Patent number: 7573896
    Abstract: A method and apparatus for generic interface, packet cut-through, overbooking, queue concatenation, and logical identification priority for a System Packet Interface device have been disclosed.
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: August 11, 2009
    Assignee: Integrated Device Technology, Inc.
    Inventors: Sibing Wang, Xiaoqian Zhang, Zhonghai Gan, Shubing Zhai
  • Integrated circuits and methods with statistics-based input data signal sample timing
    Patent number: 7508893
    Abstract: An integrated circuit device includes a data input configured to receive a data signal and a clock input configured to receive a clock signal associated with the data signal. The device further includes a sample timing circuit coupled to the clock input and the data input and configured to generate a statistical measure of timing of the data signal and to identify a sample timing for the data signal based on the generated statistical measure. The sample timing circuit may be configured to generate samples of the data signal at a rate higher than a rate of the clock signal, and to generate the statistical measure of timing of the data signal from the data signal samples.
    Type: Grant
    Filed: March 29, 2005
    Date of Patent: March 24, 2009
    Assignee: Integrated Device Technology, Inc.
    Inventors: Zhonghai Gan, Yefei Sun
  • Method and apparatus for generic interface, packet cut-through, overbooking, queue concatenation, and logical identification priority for a system packet interface device
    Publication number: 20060083185
    Abstract: A method and apparatus for generic interface, packet cut-through, overbooking, queue concatenation, and logical identification priority for a System Packet Interface device have been disclosed.
    Type: Application
    Filed: October 14, 2005
    Publication date: April 20, 2006
    Applicant: Integrated Device Technology, Inc.
    Inventors: Sibing Wang, Xiaoqian Zhang, Zhonghai Gan, Shubing Zhai
  • Method and apparatus for processing a complete burst of data
    Publication number: 20060039284
    Abstract: Disclosed are a method and apparatus for processing a complete burst of data by receiving said complete burst of data, storing the complete burst of data in a memory, associating the complete burst of data with a first logical channel and dispatching an egress burst of data according to one or more complete bursts of data stored in a memory and associated with the first logical channel.
    Type: Application
    Filed: April 11, 2005
    Publication date: February 23, 2006
    Applicant: Integrated Device Technology, Inc.
    Inventors: Shubing Zhai, Yefei Sun, Xiaoqian Zhang, Zhonghai Gan
  • Method and apparatus for forwarding bursty data
    Publication number: 20050226243
    Abstract: Data received from a bursty interface is received on a burst-by-burst basis. Once a burst is received, it is stored in a processing queue. A complete burst is received so long a processing queue can accommodate a data burst. The complete data burst is directed to an output and used to create a complete data burst on said output. The output burst is dispatched so long as a receiving port is able to accept the output burst.
    Type: Application
    Filed: June 4, 2004
    Publication date: October 13, 2005
    Inventors: Shubing Zhai, Yefei Sun, Xiaoqian Zhang, Zhonghai Gan