Patents by Inventor Wen-Lin Liang

Wen-Lin Liang 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).

  • Non-fixed oscillatory wave signal generating method and apparatus
    Publication number: 20050116742
    Abstract: In a method of generating an oscillatory wave signal, a set of digitized time-domain basic wave signals are transformed into a corresponding set of frequency spectra. The set of frequency spectra are randomly processed, and are subsequently combined so as to obtain a mixed spectrum The mixed spectrum is transformed into a time-domain synthesized wave signal corresponding to the mixed spectrum. Thereafter, the synthesized wave signal is converted into an analog wave signal. An apparatus for generating the oscillatory wave signal is also disclosed.
    Type: Application
    Filed: November 23, 2004
    Publication date: June 2, 2005
    Inventor: Wen-Lin Liang