Patents by Inventor Ronghuai CAI

Ronghuai CAI 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).

  • Publication number: 20230049359
    Abstract: The present application discloses an identification circuit for a power-line carrier signal. During signal transmission on a power line, the amplitude change and duration of a voltage signal on the power line are identified and then decoded into corresponding data, so as to reduce dependency on a power supply voltage during signal identification, and prevent the signal identification rate from decreasing as a result of an increase in the transmission distance, thereby reducing requirements for a system power supply.
    Type: Application
    Filed: December 31, 2019
    Publication date: February 16, 2023
    Inventors: Yungen ZOU, Yuling LU, Shicheng QIAO, Ronghuai CAI, Mengbang CHEN, Dandan ZHANG, Jinwei CAO