Patents by Inventor Shih-Fan Yu

Shih-Fan Yu 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).

  • Photomultiplier tube interface device
    Patent number: 8058622
    Abstract: The present invention provides a photomultiplier tube interface device (PMT), comprising a PMT module and a circuit substrate. The PMT module comprises a plurality of pins formed at a front end. A plurality of contacts are disposed on a lateral side of the circuit substrate to be electrically connected to the plurality of pins while a connecting base is arranged at a peripheral portion on another lateral side of the circuit substrate to be electrically connected to the contacts. By means of the interface device, not only the connecting pins of the PMT can be protected from being damaged and generating high frequency noise but also the convenience for assembling or replacing the PMT can be improved.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: November 15, 2011
    Assignee: Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
    Inventors: Shih-Fan Yu, Tzong-Dar Wu, Meei-Ling Jan
  • Photomultiplier tube interface device
    Publication number: 20090242777
    Abstract: The present invention provides a photomultiplier tube interface device (PMT), comprising a PMT module and a circuit substrate. The PMT module comprises a plurality of pins formed at a front end. A plurality of contacts are disposed on a lateral side of the circuit substrate to be electrically connected to the plurality of pins while a connecting base is arranged at a peripheral portion on another lateral side of the circuit substrate to be electrically connected to the contacts. By means of the interface device, not only the connecting pins of the PMT can be protected from being damaged and generating high frequency noise but also the convenience for assembling or replacing the PMT can be improved.
    Type: Application
    Filed: March 31, 2008
    Publication date: October 1, 2009
    Inventors: Shih-Fan Yu, Tzong-Dar Wu, Meei-Ling Jan