Granted Patent
Utility
US 5,844,722 · App. 08/864,884
Internal aperture mask for embedded optics
Inventors:
Craig P. Stephens, David George Jackson, Chun-Pang Li, Javier Ruiz, Rodney D. Sterling
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Jun 5, 1997
Inventors
Craig P. Stephens
David George Jackson
Chun-Pang Li
Javier Ruiz
Rodney D. Sterling
Assignee (at issue)
Hughes-JVC Technology Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.