Patents by Inventor Chun-Pang Li

Chun-Pang Li 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).

  • Internal aperture mask for embedded optics
    Patent number: 5844722
    Abstract: An optical system is provided that has an enclosure which is substantially filled with a fluid. The enclosure also has an aperture for receiving an electromagnetic wave that is altered by an optical component contained in the enclosure. The enclosure also has an aperture mask and blocker that are at least partially immersed in the fluid.
    Type: Grant
    Filed: June 5, 1997
    Date of Patent: December 1, 1998
    Assignee: Hughes-JVC Technology Corporation
    Inventors: Craig P. Stephens, David G. Jackson, Chun-Pang Li, Javier A. Ruiz, Rodney D. Sterling