Granted Patent
Utility
US 6,556,844 · App. 09/068,155
Process for transmitting data, in particular GSM data
Inventor:
Ralf Mayer
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: May 14, 1998
Inventor
Ralf Mayer
Assignee (at issue)
Robert Bosch GmbH
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.