Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10325120 | Electronic device | — | 2019-06-18 |
| 10198110 | Touch sensor that utilizes a touch area with a single conductive path | Arne Burghardt | 2019-02-05 |
| 10084604 | Method of programming a smart card, computer program product and programmable smart card | Arne Burghardt, Fabian Mackenthun, Kiran G. Shekhar | 2018-09-25 |
| 10032107 | Light-emitting diode arrangement and driver arrangement for an electronic device | Arne Burghardt | 2018-07-24 |
| 9977061 | Capacitive position sensor system | — | 2018-05-22 |
| 9916053 | User interface unit, electronic device and manufacturing method | — | 2018-03-13 |
| 9898695 | Security token and authentication system | — | 2018-02-20 |
| 9880523 | Powerless time reference | — | 2018-01-30 |
| 9772283 | Identification of assets | Arne Burghardt | 2017-09-26 |
| 9406013 | User interface unit, smart card and manufacturing method | — | 2016-08-02 |
| 9396593 | Security token, control system and control method | Arne Burghardt | 2016-07-19 |
| 9342680 | Security token, data processing system and method of processing data | — | 2016-05-17 |
| 9317164 | Capacitive position sensor system | — | 2016-04-19 |
| 9317675 | Smartcard, smartcard system and method for configuring a smartcard | — | 2016-04-19 |
| 8681416 | Passive multiplexing extension for electronic paper displays | — | 2014-03-25 |
| 5953480 | Comb filter arrangement | Cord Bartels, Sonke Struck, Jorg Wolber | 1999-09-14 |
| 5889439 | Phase-locked loop with capacitive voltage divider for reducing jitter | Robert G. Meyer | 1999-03-30 |
| 5668331 | Position sensor | Peter Schintag | 1997-09-16 |
| 5554949 | Circuit arrangement for delaying a functional signal | — | 1996-09-10 |
| 5473652 | Counter and/or divider arrangement | — | 1995-12-05 |
| 5216495 | Comb filter arrangement having delay time compensation and load matching in all circuit paths | Robert G. Meyer, Marcel Pelgrom | 1993-06-01 |