Granted Patent
Utility
US 6,636,724 · App. 09/700,406
Method for indoor operation of a wireless telecommunication device
Inventors:
Klaus-Dieter Pillekamp, Markus Reinhardt
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Nov 13, 2000
Inventors
Klaus-Dieter Pillekamp
Markus Reinhardt
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.