Granted Patent
Utility
US 6,070,181 · App. 09/049,605
Method and circuit for envelope detection using a peel cone approximation
Inventor:
Scott Yeh
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Mar 27, 1998
Inventor
Scott Yeh
Assignee (at issue)
CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
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.