Granted Patent
Utility
US 6,291,962 · App. 09/504,868
Offset control circuit and offset control method
Inventors:
Yoichi Ogura, Shoji Marukawa
Patented Case
View Patent ↗
Granted: Sep 18, 2001
Filed: Feb 16, 2000
Inventors
Yoichi Ogura
Shoji Marukawa
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.