Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10720003 | Security device and authentication method with dynamic security features | — | 2020-07-21 |
| 10305896 | Authentication system | — | 2019-05-28 |
| 10255497 | Authentication method and authentication system | — | 2019-04-09 |
| 10055912 | Security method | — | 2018-08-21 |
| 10003589 | Authentication and/or identification method in a communication network | — | 2018-06-19 |
| 9600951 | Security element for marking or identifying objects and living beings | — | 2017-03-21 |
| 9240880 | Distributed data storage device | — | 2016-01-19 |
| 8931079 | Security element having an electronic display device for displaying security-relevant information or patterns | — | 2015-01-06 |
| 8839380 | Method for the temporary personalization of a communication device | — | 2014-09-16 |
| 7447910 | Method, arrangement and secure medium for authentication of a user | — | 2008-11-04 |
| 6331569 | Preparation for improving hair growth, the skin structure and/or nail regeneration | Reinhold Nofer, Gunther Kessler, Wiltrud Elfriede Bichsel-Kessler | 2001-12-18 |