Patents by Inventor Siu-Chuang Ivan Lu

Siu-Chuang Ivan Lu 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).

  • INTERFERENCE-ROBUST RECEIVER FOR A WIRELESS COMMUNICATION SYSTEM
    Publication number: 20100167681
    Abstract: An interference-robust receiver includes an RF signal processor, a frequency conversion interface and an analog signal processor. The RF signal processor provides an RF signal. The frequency conversion interface includes a passive mixer for generating an intermediate frequency signal by down-converting an in-band part of the RF signal to a passband of a filter and down-converting an out-of-band part of the RF signal to a stopband of the filter. The filter can thus filter the intermediate frequency signal with the passband and the stopband.
    Type: Application
    Filed: November 5, 2009
    Publication date: July 1, 2010
    Inventors: George Chien, Yen-Horng Chen, Chi-Yao Yu, Lan-Chou Cho, Chih-Chun Tang, Siu-Chuang Ivan Lu