Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7720709 | Method for controlling a machine dispensing good and charging of goods thus dispensed | Michael Langer, Uwe Michel, Johann Reindl, Leonhard Schmickler | 2010-05-18 |
| 7634445 | Method for billing internet transactions via mobile radio telephone service | Michael Langer, Michel Uwe, Johann Reindl, Leonhard Schmickler, Ulrike Feuser +1 more | 2009-12-15 |
| 7379736 | Method and device for selectively controlling network selection in an area covered by at least two mobile communication networks | Andreas Hochscherff, Walter Mohrs, Georg Sanger | 2008-05-27 |
| 7319855 | Method for charging internet services via a mobile telephone | Peter Brune, Uwe Michel, Jörg Rass, Leonhard Schmickler | 2008-01-15 |
| 7184782 | Method and system for connecting subscribers participating in several telecommunication networks under one telephone number | Hubertus Gottschalk | 2007-02-27 |
| 6993320 | Method and device for accessing a telecommunications network and for billing telecommunication services | Peter Brune, Ulrike Feuser, Michael Langer, Uwe Michel, Walter Mohrs +1 more | 2006-01-31 |
| 5734700 | System for call forwarding from a first communication network to a second remote communication network and a system for virtual extension of a mobile communication network by at least a second remote communication network | Hans Hauser | 1998-03-31 |