Granted Patent
Utility
US 6,775,162 · App. 10/020,449
Self-regulated cooling system for switching power supplies using parasitic effects of switching
Inventors:
Rasvan Catalin Mihai, Eugen Andrei Trandafir
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Dec 11, 2001
Inventors
Rasvan Catalin Mihai
Eugen Andrei Trandafir
Assignee (at issue)
Cellex Power Products, 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.