Granted Patent
Utility
US 4,231,149 · App. 05/950,191
Narrow band-gap semiconductor CCD imaging device and method of fabrication
Inventors:
Richard A. Chapman, Dennis Darcy Buss, Michael A. Kinch
Patented Case
View Patent ↗
Granted: Nov 4, 1980
Filed: Oct 10, 1978
Inventors
Richard A. Chapman
Dennis Darcy Buss
Michael A. Kinch
Assignee (at issue)
Texas Instruments Incorporated
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.