Granted Patent
Utility
US 5,514,888 · App. 08/067,507
On-chip screen type solid state image sensor and manufacturing method thereof
Inventors:
Yoshikazu Sano, Hiroshi Okamoto
Patented Case
View Patent ↗
Granted: May 7, 1996
Filed: May 24, 1993
Inventors
Yoshikazu Sano
Hiroshi Okamoto
Assignee (at issue)
Matsushita 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.