Granted Patent
Utility
US 6,570,198 · App. 09/966,720
Linear image sensor integrated circuit
Inventor:
Tooru Shimizu
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Sep 27, 2001
Inventor
Tooru Shimizu
Assignee (at issue)
SEIKO INSTRUMENTS INC.
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.