Granted Patent
Utility
US 6,831,493 · App. 10/382,856
Duty cycle regulator
Inventor:
Stanley Jeh-Chun Ma
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Mar 7, 2003
Inventor
Stanley Jeh-Chun Ma
Assignee (at issue)
Mosaid Technologies Incorporated
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.