Patents by Inventor Zhangyuan Yang

Zhangyuan Yang 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).

  • Coding method for binary digits coding and its circuit for digits transmission
    Patent number: 7463682
    Abstract: This invention presents a coding method for binary digits coding and its circuit for digits transmission. With this coding method, the binary digits are corresponding to a sequence of pulse groups. The binary digits “0” and “1” are corresponding to the two pulse groups with same defined number of pulses and with two special defined pulse frequencies respectively. The two pulse groups have the same defined number of pulses. The number is at least 2. The corresponding decoding method divides the sequence of pulse groups, according to the same defined number, into a set of pulse groups. The duration time of each pulse group is measured. The binary digits “0” and “1” are corresponding to the differences of the duration time of the pulse groups.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: December 9, 2008
    Assignee: Institute of Process Engineering, Chinese Academy of Sciences
    Inventors: Zhangyuan Yang, Li Guo, Yanhua Wang
  • Coding method for binary digits coding and its circuit for digits transmission
    Publication number: 20040071208
    Abstract: This invention presents a coding method for binary digits coding and its circuit for digits transmission. With this coding method, the binary digits are corresponding to a sequence of pulse groups. The binary digits “0” and “1” are corresponding to the two pulse groups with same defined number of pulses and with two special defined pulse frequencies respectively. The said two pulse groups have the same defined number of pulses. The said number is at least 2. The corresponding decoding method divides the said sequence of pulse groups, according to the same defined number, into a set of pulse groups. The duration time of each pulse group is measured. The binary digits “0” and “1” are corresponding to the differences of the duration time of the pulse groups. This invention presents the improvement in data transmission rate and reach in comparing with the relative technology.
    Type: Application
    Filed: July 30, 2003
    Publication date: April 15, 2004
    Applicant: INSTITUTE OF PROCESS ENGINEERING ACADEMY OF SCIENCES
    Inventors: Zhangyuan Yang, Li Guo, Yanhua Wang