Granted Patent
Utility
US 6,795,115 · App. 09/650,637
White-balance adjusting apparatus
Inventor:
Seishin Okazaki
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Aug 30, 2000
Inventor
Seishin Okazaki
Assignee (at issue)
SANYO ELECTRIC 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.