Granted Patent
Utility
US 6,003,053 · App. 08/971,846
Pulse signal generation circuit and pulse signal generation method
Inventors:
Youichi Tanaka, Kazuhiro Mishina
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Nov 18, 1997
Inventors
Youichi Tanaka
Kazuhiro Mishina
Assignee (at issue)
Matsushita Electric Works, Ltd.
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.