Granted Patent
Utility
US 6,611,311 · App. 09/269,705
Active-matrix display screen
Inventors:
Thierry Kretz, Hugues Lebrun
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Mar 31, 1999
Inventors
Thierry Kretz
Hugues Lebrun
Assignee (at issue)
Thomson-LCD
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.