Granted Patent
Utility
US 6,704,086 · App. 09/700,517
Monostable ferroelectric active-matrix display
Inventors:
Hans-Rolf Dubal, Rainer Wingen, Toshiaki Nonaka
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Mar 6, 2001
Inventors
Hans-Rolf Dubal
Rainer Wingen
Toshiaki Nonaka
Assignee (at issue)
Aventis Research & Technologies GmbH & Co.
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.