Granted Patent
Utility
US 6,570,201 · App. 09/973,946
CMOS image sensor capable of increasing punch-through voltage and charge integration of photodiode
Inventor:
Jin Seop Shim
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Oct 11, 2001
Inventor
Jin Seop Shim
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.