Granted Patent
Utility
US 6,540,147 · App. 09/934,736
Inductive coupling data send/receive circuit
Inventor:
Bruno Charrat
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Aug 22, 2001
Inventor
Bruno Charrat
Assignee (at issue)
Inside Technologies
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.