Granted Patent
Utility
US 6,556,058 · App. 10/268,687
Power on reset circuit
Inventors:
Shigeki Ohbayashi, Tadayuki Shimizu
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Oct 11, 2002
Inventors
Shigeki Ohbayashi
Tadayuki Shimizu
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.