Patents by Inventor Jiun-Ching Ruan

Jiun-Ching Ruan 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).

  • Electron microscope
    Patent number: D663337
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: July 10, 2012
    Assignee: MicroLinks Technology Corp.
    Inventors: Yi-Chia Chan, Yu-Jen Chen, Po-Song Li, Jiun-Ching Ruan