Patents by Inventor Chong Choon LEE

Chong Choon LEE 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).

  • SAW DEVICE WITH IMPROVED THERMAL MANAGEMENT
    Publication number: 20220140807
    Abstract: This invention focuses on minimizing the hot spots on a filter chip by creating thermal radiators using the mechano-acoustic structures and connection circuitry. A gradual increase of metal to wafer relation is made to provide better heat dissipation and heat sinking. Preferably the shunt lines of the ladder type arrangement of SAW resonators (RS1, RS2, RS3) comprise a broadened section (BBCN).
    Type: Application
    Filed: January 24, 2020
    Publication date: May 5, 2022
    Inventors: Kamran CHEEMA, Bambang KUNARDI, Yu Jen CHONG, Chong Choon LEE