Patents by Inventor Ying-Yuan Shen

Ying-Yuan Shen 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).

  • Projector apparatus having grounding components for protection against electromagnetic interference
    Patent number: 7618148
    Abstract: A projector apparatus has an electrically conductive housing that includes a lower housing part and an upper housing part coupled to the lower housing part for covering the lower housing part, an internal projector module mounted in the housing, a first grounding component provided between the internal projector module and the upper housing part so as to establish a first grounding path between the internal projector module and the housing, and a second grounding component provided between the internal projector module and the lower housing part so as to establish a second grounding path between the internal projector module and the housing.
    Type: Grant
    Filed: June 23, 2006
    Date of Patent: November 17, 2009
    Assignee: Coretronic Corporation
    Inventors: Chi-Yu Meng, Chin-Long Tien, Jung-Chi Chen, Ying-Yuan Shen
  • LAMP HOLDER OF A PROJECTION APPARATUS AND FABRICATION THEREOF
    Publication number: 20090059186
    Abstract: A method for forming a lamp holder. The lamp holder is applied in a projection apparatus. First, the lamp holder comprising metal is provided. An insulating layer is formed on one surface of the lamp holder to insulate the lamp holder from another element of the projection apparatus.
    Type: Application
    Filed: May 20, 2008
    Publication date: March 5, 2009
    Applicant: CORETRONIC CORPORATION
    Inventors: Chih-Hao Wu, Ying-Yuan Shen, Jung-Chi Chen, Tsan-Fu Tseng
  • Projector apparatus having grounding components for protection against electromagnetic interference
    Publication number: 20070008506
    Abstract: A projector apparatus has an electrically conductive housing that includes a lower housing part and an upper housing part coupled to the lower housing part for covering the lower housing part, an internal projector module mounted in the housing, a first grounding component provided between the internal projector module and the upper housing part so as to establish a first grounding path between the internal projector module and the housing, and a second grounding component provided between the internal projector module and the lower housing part so as to establish a second grounding path between the internal projector module and the housing.
    Type: Application
    Filed: June 23, 2006
    Publication date: January 11, 2007
    Applicant: Coretronic Corporation
    Inventors: Chi-Yu Meng, Chin-Long Tien, Jung-Chi Chen, Ying-Yuan Shen