Patents by Inventor Supisa Lerstaveesin

Supisa Lerstaveesin 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).

  • Low power slicer-based demodulator for PPM
    Patent number: 7868689
    Abstract: An apparatus and method for communications is disclosed. The apparatus includes a slicer configured to generate samples of a signal carrying information, and a demodulator having a digital integrator configured to integrate the samples, the demodulator being further configured to recover from the integrated samples data representative of the information carried by the signal.
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: January 11, 2011
    Assignee: QUALCOMM Incorporated
    Inventors: Chong U. Lee, Amal Ekbal, David Jonathan Julian, Jun Shi, Supisa Lerstaveesin
  • LOW POWER SLICER-BASED DEMODULATOR FOR PPM
    Publication number: 20090251208
    Abstract: An apparatus and method for communications is disclosed. The apparatus includes a slicer configured to generate samples of a signal carrying information, and a demodulator having a digital integrator configured to integrate the samples, the demodulator being further configured to recover from the integrated samples data representative of the information carried by the signal.
    Type: Application
    Filed: April 8, 2008
    Publication date: October 8, 2009
    Applicant: QUALCOMM Incorporated
    Inventors: Chong U. Lee, Amal Ekbal, David Jonathan Julian, Jun Shi, Supisa Lerstaveesin