Patents by Inventor Haifend Wang

Haifend Wang 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).

  • COMMUNICATION SYSTEM
    Publication number: 20080025423
    Abstract: A method for transmitting information in a communication system from a first station to a second station. The method includes modulating a first part of the information according to a first modulation scheme to provide a first modulated data block; modulating a second part of the information according to a second different modulation scheme to provide a second modulated data block; appending the first modulated data block to the second modulated data block to form a composite data block; and transmitting the data block.
    Type: Application
    Filed: April 20, 2007
    Publication date: January 31, 2008
    Inventors: Haifend Wang, Wei Li, Ming Chen, Shixin Cheng