Granted Patent
Utility
US 6,816,600 · App. 09/482,366
Remote control for a hearing aid, and applicable hearing aid
Inventors:
Andreas Jakob, Francois Marquis
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Jan 13, 2000
Inventors
Andreas Jakob
Francois Marquis
Assignee (at issue)
Phonak AG
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.