Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10136316 | Unlocking of a mobile device by a code received via a stencil on a touchscreen | Jens Engelke, Klaus Rindtorff | 2018-11-20 |
| 10088996 | Automation of user interface to facilitate computer-based instruction | Klaus Rindtorff | 2018-10-02 |