Granted Patent
Utility
US 6,538,474 · App. 09/906,594
Digital interface with low power consumption
Inventors:
Thomas Wolff, Rolf Becker
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Jul 17, 2001
Inventors
Thomas Wolff
Rolf Becker
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.