Granted Patent
Utility
US 6,580,485 · App. 09/668,779
Liquid crystal display apparatus having improved gray scale display characteristics
Inventors:
Hidenori Ikeno, Teruaki Suzuki, Hiroshi Kanoh
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Sep 22, 2000
Inventors
Hidenori Ikeno
Teruaki Suzuki
Hiroshi Kanoh
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.