Granted Patent
Utility
US 6,504,651 · App. 09/570,354
Light modulator, light source using the light modulator, display apparatus using the light modulator, and method for driving the light modulator
Inventor:
Ken-Ichi Takatori
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: May 12, 2000
Inventor
Ken-Ichi Takatori
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.