Granted Patent
Utility
US 5,329,274 · App. 07/870,879
Apparatus for contactless data and energy transmission and method for operating such an apparatus
Inventors:
Gunter Donig, Bruno Scheckel, Karl-Reinhard Schon, Robert Reiner
Patented Case
View Patent ↗
Granted: Jul 12, 1994
Filed: Apr 20, 1992
Inventors
Gunter Donig
Bruno Scheckel
Karl-Reinhard Schon
Robert Reiner
Assignee (at issue)
Siemens Aktiengesellschaft
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.