Granted Patent
Utility
US 6,791,298 · App. 10/288,177
Monolithic battery charging device
Inventors:
Krishna Shenai, Siamak Abedinpour
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Nov 5, 2002
Inventors
Krishna Shenai
Siamak Abedinpour
Assignee (at issue)
Shakti Systems, Inc.
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.