Granted Patent
Utility
US 6,643,495 · App. 09/621,529
Communication system and device for use with both a broadband distribution network and a telephone network
Inventors:
Richard D. Gallery, Henricus Joseph Cornelus Kuijpers
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Jul 21, 2000
Inventors
Richard D. Gallery
Henricus Joseph Cornelus Kuijpers
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.