Granted Patent
Utility
US 6,675,021 · App. 09/973,076
Transmission power control method
Inventors:
Yuichi Shiraki, Chiharu Yamano
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Oct 10, 2001
Inventors
Yuichi Shiraki
Chiharu Yamano
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., 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.