Granted Patent
Utility
US 6,584,114 · App. 09/155,379
Control of the change of telecommunications channels in a DECT-specific RLL/WLL partial system bound to an ISDN-system
Inventors:
Horst Flake, Martin Kordsmeyer
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Sep 28, 1998
Inventors
Horst Flake
Martin Kordsmeyer
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.