Patents by Inventor Yao-Yi Tseng

Yao-Yi Tseng 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).

  • RFID system and RFID tag thereof
    Patent number: 8258928
    Abstract: An RFID tag is provided. The RFID tag includes an emitting module, a temperature detecting circuit and a tag chip. The temperature detecting circuit produces a time signal according to a surrounding temperature, wherein the time signal changes with the surrounding temperature. The tag chip is electrically connected to the temperature detecting circuit and the emitting module, wherein the time signal is transmitted via the emitting module.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: September 4, 2012
    Assignee: National Taiwan University of Science and Technology
    Inventor: Yao-Yi Tseng
  • RFID SYSTEM AND RFID TAG THEREOF
    Publication number: 20090289768
    Abstract: An RFID tag is provided. The RFID tag includes an emitting module, a temperature detecting circuit and a tag chip. The temperature detecting circuit produces a time signal according to a surrounding temperature, wherein the time signal changes with the surrounding temperature. The tag chip is electrically connected to the temperature detecting circuit and the emitting module, wherein the time signal is transmitted via the emitting module.
    Type: Application
    Filed: March 5, 2009
    Publication date: November 26, 2009
    Applicant: NATIONAL TAIWAN UNIVERSITY OF SCIENCE & TECHNOLOGY
    Inventor: Yao-Yi Tseng