Granted Patent
Utility
US 4,706,767 · App. 06/935,660
Dual-range analog-to-digital convertor
Inventor:
Jau-Yi Chou
Patented Case
View Patent ↗
Granted: Nov 17, 1987
Filed: Nov 26, 1986
Inventor
Jau-Yi Chou
Assignee (at issue)
F.M.E. 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.