Granted Patent
Utility
US 6,198,923 · App. 09/014,113
Method for transmitting information between mobile stations and a communication network
Inventor:
Hartmut Buettner
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Jan 27, 1998
Inventor
Hartmut Buettner
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.