Granted Patent
Utility
US 5,229,857 · App. 07/612,266
Solid state imaging apparatus with large electric charge amount in vertical transfer
Inventor:
Yukio Taniji
Patented Case
View Patent ↗
Granted: Jul 20, 1993
Filed: Nov 9, 1990
Inventor
Yukio Taniji
Assignee (at issue)
NEC 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.