Granted Patent
Utility
US 4,240,089 · App. 05/952,413
Linearized charge transfer devices
Inventor:
William E. Engeler
Patented Case
View Patent ↗
Granted: Dec 16, 1980
Filed: Oct 18, 1978
Inventor
William E. Engeler
Assignee (at issue)
General Electric Company
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.