Granted Patent
Utility
US 5,682,176 · App. 08/757,650
Apparatus and method for driving liquid crystal
Inventors:
Haruhiro Matino, Akihiro Funakoshi, Isamu Miwa
Patented Case
View Patent ↗
Granted: Oct 28, 1997
Filed: Nov 25, 1996
Inventors
Haruhiro Matino
Akihiro Funakoshi
Isamu Miwa
Assignee (at issue)
International Business Machines 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.