Patents by Inventor JER-LONG CHEN

JER-LONG CHEN 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).

  • Continuous wave radar system
    Patent number: 11372080
    Abstract: A continuous wave radar system comprises a substrate, a transmitter disposed on the substrate, a receiver disposed on the substrate, and an isolating device comprising a plurality of metal plates parallelly disposed on the substrate between the transmitter and the receiver for isolating leakage signal transmitted from the transmitter to the receiver. The metal plates are grounded with the transmitter and the receiver via electrical connection between the metal plates and the substrate. The metal plates are so arranged that an eddy current induced in each of the metal plates is directed away by grounding when the leakage signal passes through the metal plates.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: June 28, 2022
    Assignee: National Chung-Shan Institute of Science and Technology
    Inventors: Shih-Che Tsai, Jer-Long Chen, Min-Ching Lin, Ruei-Shen Wang, You-Heng Wei
  • CONTINUOUS WAVE RADAR SYSTEM
    Publication number: 20210156956
    Abstract: A continuous wave radar system comprises a substrate, a transmitter disposed on the substrate, a receiver disposed on the substrate, and an isolating device comprising a plurality of metal plates parallelly disposed on the substrate between the transmitter and the receiver for isolating leakage signal transmitted from the transmitter to the receiver. The metal plates are grounded with the transmitter and the receiver via electrical connection between the metal plates and the substrate. The metal plates are so arranged that an eddy current induced in each of the metal plates is directed away by grounding when the leakage signal passes through the metal plates.
    Type: Application
    Filed: November 25, 2019
    Publication date: May 27, 2021
    Inventors: SHIH-CHE TSAI, JER-LONG CHEN, MIN-CHING LIN, RUEI-SHEN WANG, YOU-HENG WEI