Patents by Inventor Shyiyong Zhang

Shyiyong Zhang 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).

  • Lamp
    Patent number: D697239
    Type: Grant
    Filed: April 11, 2013
    Date of Patent: January 7, 2014
    Assignee: OSRAM SYLVANIA Inc.
    Inventors: Timon Rupp, Shyiyong Zhang, Phil Rioux, Yichong Zeng
  • Lamp
    Patent number: D697240
    Type: Grant
    Filed: April 11, 2013
    Date of Patent: January 7, 2014
    Assignee: OSRAM SYLVANIA Inc.
    Inventors: Timon Rupp, Shyiyong Zhang, Phil Rioux, Yichong Zeng, Natarajan Thirumurugan