Granted Patent
Utility
US 6,791,987 · App. 09/177,603
Maintaining synchronization over asynchronous interface
Inventors:
Glenn Eng, John C. Lynch
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Oct 23, 1998
Inventors
Glenn Eng
John C. Lynch
Assignee (at issue)
Nortel Networks Limited
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.