Patents by Inventor Khai Hoan Duong

Khai Hoan Duong 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).

  • COMMUNICATIONS SYSTEMS WITH SCAN TABLE IDENTIFICATION
    Publication number: 20120106568
    Abstract: A communications system, comprising a first device including a first scan table and a second device including a second scan table. The first device is configured to select the first scan table and transmit scan table identification. The second device is configured to receive the scan table identification from the first device and select the second scan table based on the received scan table identification.
    Type: Application
    Filed: April 28, 2011
    Publication date: May 3, 2012
    Applicant: Exar Corportion
    Inventors: Russell Homer, Khai Hoan Duong
  • Communications system with segmenting and framing of segments
    Patent number: 7701976
    Abstract: A communications system comprising a segmenting mechanism configured to receive a plurality of payloads and divide each of the received payloads into segments, a framing mechanism configured to insert at least one of the segments from each of the plurality of payloads into a packet, a first interface configured to transmit the packet, and a second interface configured to transmit segment information about the segments in the packet.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: April 20, 2010
    Assignee: Exar Corporation
    Inventors: Russell Homer, Khai Hoan Duong
  • Communications system with first and second scan tables
    Patent number: 7590130
    Abstract: A communications system comprising a first stage including a first scan table and a second stage including a second scan table. The first stage is configured to select a first channel identification from the first scan table and provide data from a channel identified by the first channel identification. The second stage is configured to receive the data and select a second channel identification from the second scan table to provide the received data at essentially a data rate of the channel on a synchronous network.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: September 15, 2009
    Assignee: Exar Corporation
    Inventors: Russell Homer, Khai Hoan Duong