Granted Patent
Utility
US 5,243,333 · App. 07/921,136
Driver for active matrix type liquid crystal display device
Inventors:
Hiroshi Shiba, Sei Saito, Yasuhiro Miyahara
Patented Case
View Patent ↗
Granted: Sep 7, 1993
Filed: Jul 29, 1992
Inventors
Hiroshi Shiba
Sei Saito
Yasuhiro Miyahara
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.