Patents by Inventor Youbin ZUO

Youbin ZUO 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).

  • Patent number: 9846793
    Abstract: A method and a device for reading RFID/UHF label based on an audio interface are disclosed. According to the method, a built-in software module in an electronic device converts a first digital signal into an analog signal capable of being transmitted via the audio interface; the analog signal received by the audio interface is converted into a second digital signal via an audio communication circuit; then the RFID/UHF controller for digital signal control reads information from the RFID/UHF label; the RFID/UHF controller modulates and sends signals of a plurality of different frequency points, and the signal of every frequency point forms a signal channel. Compared with the prior art, the present invention can keep long-distance communication between the electronic device and a plurality of labels.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: December 19, 2017
    Assignee: XIAMEN INNOV ELECTRONICS TECH CO., LTD.
    Inventors: Zhiming Zhong, Jinhua Li, Youbin Zuo
  • Publication number: 20160078255
    Abstract: A method and a device for reading RFID/UHF label based on an audio interface are disclosed. According to the method, a built-in software module in an electronic device converts a first digital signal into an analogue signal capable of being transmitted via the audio interface; the analogue signal received by the audio interface is converted into a second digital signal via an audio communication circuit; then the RFID/UHF controller for digital signal control reads information from the RFID/UHF label; the RFID/UHF controller modulates and sends signals of a plurality of different frequency points, and the signal of every frequency point forms a signal channel. Compared with the prior art, the present invention can keep long-distance communication between the electronic device and a plurality of labels.
    Type: Application
    Filed: August 8, 2014
    Publication date: March 17, 2016
    Applicant: XIAMEN INNOV ELECTRONICS TECH CO., LTD.
    Inventors: Zhiming ZHONG, Jinhua LI, Youbin ZUO