Granted Patent
Utility
US 4,143,363 · App. 05/488,337
Nonuniform translation between analog and digital signals by a piece-wise linear process
Inventor:
Berton E. Dotter, Jr.
Patented Case
View Patent ↗
Granted: Mar 6, 1979
Filed: Jul 15, 1974
Inventor
Berton E. Dotter, Jr.
Assignee (at issue)
GTE Automatic Electric Laboratories, 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.