Granted Patent
Utility
US 5,943,365 · App. 08/746,356
Device, system, and method for modem communication utilizing DC or near-DC signal suppression
Inventors:
Guozhu Long, Gunnar Holm
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Nov 8, 1996
Inventors
Guozhu Long
Gunnar Holm
Assignee (at issue)
Cirrus Logic 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.