Granted Patent
Utility
US 6,137,749 · App. 09/155,670
Apparatus and method for measuring time intervals with very high resolution
Inventor:
Richard L. Sumner
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Dec 18, 1998
Inventor
Richard L. Sumner
Assignee (at issue)
LeCroy Corporation
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.