Granted Patent
Utility
US 5,694,516 · App. 08/447,337
Capacitive interface for coupling between a music chip and audio player
Inventors:
Anthony J. Grewe, Kevin A. Shelby
Patented Case
View Patent ↗
Granted: Dec 2, 1997
Filed: May 22, 1995
Inventors
Anthony J. Grewe
Kevin A. Shelby
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.