Granted Patent
Utility
US 5,581,255 · App. 08/497,881
Embedded subranging analog to digital converter
Inventor:
Po-Chin Hsu
Patented Case
View Patent ↗
Granted: Dec 3, 1996
Filed: Jul 3, 1995
Inventor
Po-Chin Hsu
Assignee (at issue)
Industrial Technology Research Institute
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.