Granted Patent
Utility
US 6,130,728 · App. 08/915,116
Single panel color projection LCD having a plurality of reflectors
Inventors:
Susumu Tsujikawa, Yukio Ogura
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Aug 20, 1997
Inventors
Susumu Tsujikawa
Yukio Ogura
Assignee (at issue)
NEC 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.