Granted Patent
Utility
US 6,347,882 · App. 09/640,296
Display backlighting system
Inventors:
Stephan Vrudny, John Byrne
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: Aug 16, 2000
Inventors
Stephan Vrudny
John Byrne
Assignee (at issue)
Motorola, Inc.
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.