Patents by Inventor Say Chung

Say Chung 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).

  • Antenna
    Publication number: 20050179604
    Abstract: An antenna suitable for use in a Radio Frequency Identification (RFID) tag is disclosed. The antenna includes a plurality of discrete loop antennas (130, 140, 150) disposed concentrically on a substrate. Each one of said plurality of loop antennas is electrically isolated from each other one of said plurality of loop antennas.
    Type: Application
    Filed: April 25, 2002
    Publication date: August 18, 2005
    Inventors: Jay Liu, Say Chung, Zhiming Zhuang, Alice Seah