Granted Patent
Utility
US 4,658,287 · App. 06/584,855
MOS imaging device with monochrome-color compatibility and signal readout versatility
Inventor:
Cheng-Wei Chen
Patented Case
View Patent ↗
Granted: Apr 14, 1987
Filed: Feb 29, 1984
Inventor
Cheng-Wei Chen
Assignee (at issue)
Fairchild Camera & Instrument Corp.
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.