Granted Patent
Utility
US 6,101,112 · App. 09/305,205
IC output circuit based on a pulse width modulating system
Inventors:
Toshiya Suzuki, Hiroyuki Tamagawa, Kaori Ikuta
Patented Case
View Patent ↗
Granted: Aug 8, 2000
Filed: May 5, 1999
Inventors
Toshiya Suzuki
Hiroyuki Tamagawa
Kaori Ikuta
Assignee (at issue)
MITSUBISHI ELECTRIC CORPORATION
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.