Granted Patent
Utility
US 4,821,295 · App. 07/126,997
Two-stage synchronizer
Inventor:
Martin W. Sanner
Patented Case
View Patent ↗
Granted: Apr 11, 1989
Filed: Nov 30, 1987
Inventor
Martin W. Sanner
Assignee (at issue)
Tandem Computers Incorporated
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.