Granted Patent
Utility
US 6,806,522 · App. 09/962,115
CMOS image sensor and manufacturing method for the same
Inventor:
Hiroaki Ohkubo
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Sep 26, 2001
Inventor
Hiroaki Ohkubo
Assignee (at issue)
NEC Electronics Corporation
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.