Patents by Inventor Yu-San Lin

Yu-San Lin 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).

  • Alternate Radio Transmitter and Method for Operating the Same
    Publication number: 20120092216
    Abstract: An alternate radio transmitter includes a processor, a modulator, a PLL unit and a radio transmission unit. The processor provides a digital signal. The modulator modulates the digital signal, thus providing at least two modulated signals. The PLL unit mixes the modulated signals, thus providing an output signal. The radio transmission unit transmits the output signal.
    Type: Application
    Filed: December 4, 2010
    Publication date: April 19, 2012
    Applicant: Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National Defense
    Inventors: Yu-Cheng Chang, Yu-San Lin, Feng-Yu Chang
  • Economic Method for Operating a Passive tag
    Publication number: 20120050013
    Abstract: Disclosed is an economic method for operating an active tag. The active tag includes a pulse module, a power supply module and a signal module. The economic method includes the steps of providing a signal to the pulse module so that the pulse module identifies the signal, and providing a trigger signal to the power supply module from the pulse module to instruct the power supply module to energize the signal module so that the active tag is turned to an active state from sleep.
    Type: Application
    Filed: December 4, 2010
    Publication date: March 1, 2012
    Applicant: Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National Defense
    Inventors: Yu-Cheng Chang, Yu-San Lin, Feng-Yu Chang