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T-mobile International Ag

USPTO Granted Patents = 21

CIPO Patents = 10

EPO Patents = 33

Forward Citations = 30

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24 inventors (with patents filed for the assignee):

Karl-Heinz Nenner (4 out of 14 patents)

Matthias Röbke (3 out of 3 patents)

Sabine Demel (2 out of 3 patents)

4. Sebastian Speicher (2 out of 4 patents)

5. Roland Hechwartner (2 out of 2 patents)

6. Gerd Mossakowski (2 out of 11 patents)

7. Rémi Kleo (2 out of 3 patents)

8. Kurt Bischinger (1 out of 10 patents)

9. Axel Klatt (1 out of 45 patents)

10. Andreas Neubacher (1 out of 11 patents)

11. Dieter Jacobsohn (1 out of 9 patents)

12. Harald Schmitt (1 out of 12 patents)

13. Norbert Esseling (1 out of 7 patents)

14. Maik Kirsch (1 out of 3 patents)

15. Matthias Britsch (1 out of 8 patents)

21 patents: Sort by Forward Citations

1. 9002748 - Method for securing IP connections for network operator combinatory connections (2015-04-07),

2. 8873436 - Routing and quality decision in mobile IP networks (2014-10-28),

3. 8676235 - Method and device for forwarding short messages in GSM/UMTS mobile radio networks (2014-03-18),

4. 8649809 - Method for exchanging messages in a mobile radio network (2014-02-11),

5. 8588760 - Push-to-talk PSTN back-to-back user agent for connecting a PTT system to the PSTN/ISDN world (2013-11-19),

6. 8533034 - Method for real-time credit calculation of different loyalty programs based on call behavior and use of IP-based multimedia subsystem (IMS) services (2013-09-10),

7. 8532389 - Method for image analysis, especially for mobile stations (2013-09-10),

8. 8527895 - Virtual keyboard of a mobile terminal (2013-09-03),

9. 8504625 - Method for transmitting messages using the multimedia message service (MMS) (2013-08-06),

10. 8504078 - Method for ensuring the accessibility of mobile radio devices using an optimized paging mechanism (2013-08-06),

11. 8483664 - Method for services identification for convergent messaging systems (2013-07-09),

12. 8442533 - Method for preventing ping-pong handover in mobile radio networks (2013-05-14),

13. 8402144 - Parameterizable selection of a communication system on the basis of name resolution mechanisms (2013-03-19),

14. 8341272 - Method for improving a TCP data transmission in case the physical transmission medium is disconnected (2012-12-25),

15. 8254916 - Method for blocking roaming-steering mechanisms (2012-08-28),

T-Mobile International AG is a leading telecommunications company offering mobile communications services, internet services, and integrated digital solutions. With a strong presence in over 12 countries, T-Mobile International AG provides high-quality mobile and broadband services, innovative products, and excellent customer support. Their mission is to connect people, businesses, and societies through reliable and advanced communication technologies.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

21 Patents

#13 in Bonn

#2,154 in Germany

#29,048 in the World

T-mobile International Ag

Forward Citations = 30

24 inventors:

Karl-Heinz Nenner (4 out of 14 patents)

Matthias Röbke (3 out of 3 patents)

Sabine Demel (2 out of 3 patents)

4. Sebastian Speicher (2 out of 4 patents)

5. Roland Hechwartner (2 out of 2 patents)

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