Patents by Inventor Quanyong Li

Quanyong Li 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).

  • VOLTAGE CONTROLLED OSCILLATOR FOR FLIPPED AND COMPLEMENTARY LOW NOISE
    Publication number: 20230378909
    Abstract: The present disclosure provides a voltage controlled oscillator for flipped and complementary low noise. The voltage controlled oscillator includes a first resonant cavity, a second resonant cavity, and an associated circuit. The associated circuit is configured to connect the first resonant cavity and the second resonant cavity in series and couple the first resonant cavity and the second resonant cavity. A resonant frequency of the first resonant cavity and a resonant frequency of the second resonant cavity satisfy a first preset condition.
    Type: Application
    Filed: June 14, 2023
    Publication date: November 23, 2023
    Applicant: ZHEJIANG UNIVERSITY
    Inventors: Zhiwei XU, Quanyong LI, Jiangbo CHEN, Likang DU, Shengjie WANG, Chunyi SONG
  • Television Capable of Implementing Function Extension
    Publication number: 20110273616
    Abstract: A television is disclosed in the present invention, which includes a television core subsystem, a television function extension component and a gold finger connecter. The television core subsystem is configured within the interior of the television for receiving audio/video signal in different formats. The television function extension component is used for providing the option of different functions.
    Type: Application
    Filed: August 12, 2009
    Publication date: November 10, 2011
    Inventors: Yili Zhai, Xijia Hu, Chao Liu, Yilong Chen, Yanqiang Qiu, Ming Zhang, Jianwei Guo, Xijuan Gao, Long Chen, Chao Wang, Quanyong Li