For the Inventor, By the Inventor

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Groedig, Austria

Skidata Gmbh

USPTO Granted Patents = 7

EPO Patents = 1

Trademarks = 8

Forward Citations = 1

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11 inventors (with patents filed for the assignee):

Martin Haidacher (3 out of 6 patents)

Anders Malmborg (2 out of 3 patents)

Walter Lechner (2 out of 4 patents)

4. Martin Haslinger (2 out of 3 patents)

5. Marco Rihl (2 out of 2 patents)

6. Vaijayanthi Mala Jayaprakash (2 out of 2 patents)

7. Roland Aigner (1 out of 4 patents)

8. Cornelius Kirchner (1 out of 2 patents)

9. Danijela Tolanov-Vogl (1 out of 2 patents)

10. Jürgen Schieren (1 out of 1 patent)

11. Werner Weber (1 out of 1 patent)

12. Martin Dr Haidacher (0 patent)

13. Reinhard Dr Surkau (0 patent)

7 patents: Sort by Forward Citations

1. 12718227 - Method for preventing the misuse of electronic access permissions, which can be managed in mobile electronic devices using a wallet application and which are transmitted to the mobile electronic devices by a server, in each case using a link for downloading the access permission (2026-08-25),

2. 12670756 - Access control device for persons and/or vehicles and method for controlling access for persons and/or vehicles (2026-06-30),

3. 12637907 - Blocking element, access control device and system (2026-05-26),

4. 12488380 - Method for purchasing goods, access authorizations or authorizations for using a service from a plurality of offered goods, access authorizations or authorizations for using a service (2025-12-02),

5. 12190665 - Access control method for persons and system for carrying out the method (2025-01-07),

6. 12008546 - Method for preventing the misuse of electronic access permissions, which can be managed in mobile electronic devices using a wallet application and which are transmitted to the mobile electronic devices by a server, in each case using a link for downloading the access permission (2024-06-11),

7. 11854321 - Access control method for persons and system for carrying out the method (2023-12-26),

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USPTO Data Jan 1 1976 - Sep 29 2026

7 Patents

#1 in Groedig

#419 in Austria

Groedig, Austria

Skidata Gmbh

Forward Citations = 1

11 inventors:

Martin Haidacher (3 out of 6 patents)

Anders Malmborg (2 out of 3 patents)

Walter Lechner (2 out of 4 patents)

4. Martin Haslinger (2 out of 3 patents)

5. Marco Rihl (2 out of 2 patents)

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