Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312070 | Print head for three-dimensional printing and the print head assembly | Piotr Krzysztof Sydow, Tomasz Adam Michalski, Piotr Maslej, Kamil Wojtko, Krzysztof Kardach +1 more | 2022-04-26 |
| 9886146 | Active graphene touch switch for electronic devices | — | 2018-02-06 |
| 9825413 | Security cable | — | 2017-11-21 |
| 9768483 | Signal cable and its application | — | 2017-09-19 |
| 9704080 | Security element for sensitive documents and a sensitive document | — | 2017-07-11 |
| 9692365 | Electronic preamplifier system | — | 2017-06-27 |
| 9691013 | Electronic circuit of a microprocessor proximity document and a proximity document | — | 2017-06-27 |
| 9626819 | Tester for detecting graphene security element in a security document, and the element detection method | — | 2017-04-18 |
| 9544672 | Condenser microphone | — | 2017-01-10 |
| 9467110 | Electronic system of a hybrid amplifier | — | 2016-10-11 |
| 9378506 | Security chip | — | 2016-06-28 |