Granted Patent
Utility
US 6,232,946 · App. 09/055,083
Active matrix drive circuits
Inventors:
Michael James Brownlow, Graham Andrew Cairns, Andrew Kay
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Apr 3, 1998
Inventors
Michael James Brownlow
Graham Andrew Cairns
Andrew Kay
Assignee (at issue)
SHARP KABUSHIKI KAISHA
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.