Granted Patent
Utility
US 5,187,390 · App. 07/729,355
Input sampling switch charge conservation
Inventor:
Baker Scott
Patented Case
View Patent ↗
Granted: Feb 16, 1993
Filed: Jul 12, 1991
Inventor
Baker Scott
Assignee (at issue)
Crystal Semiconductor Corp.
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.