Granted Patent
Utility
US 5,682,385 · App. 08/533,078
Enhancement for a multiplexing telecommunications interface
Inventors:
Frank X. Garcia, Donald Giles Koch
Patented Case
View Patent ↗
Granted: Oct 28, 1997
Filed: Sep 25, 1995
Inventors
Frank X. Garcia
Donald Giles Koch
Assignee (at issue)
Teltrend, 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.