Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12335394 | Anonymous distributed contact tracing and verification system | Markus Miettinen, Duc Thien Nguyen | 2025-06-17 |
| 9916475 | Programmable interface for extending security of application-based operating system | William Harold Enck, Adwait Pravin Nadkarni, Stephan Heuser | 2018-03-13 |
| 8261332 | Establishing a trust relationship between computing entities | Liqun Chen | 2012-09-04 |
| 6856977 | Method and system for proving ownership of digital data | André Adelsbach, Birgit M. Pfitzmann | 2005-02-15 |