Granted Patent
Utility
US 6,809,309 · App. 10/197,491
CMOS image sensor
Inventor:
Oh-Bong Kwon
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Jul 18, 2002
Inventor
Oh-Bong Kwon
Assignee (at issue)
SK hynix 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.