Granted Patent
Utility
US 6,111,626 · App. 09/168,693
Liquid crystal display with means for varying intensity of applied electric field
Inventors:
Makoto Watanabe, Takahiko Watanabe
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Oct 9, 1998
Inventors
Makoto Watanabe
Takahiko Watanabe
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.