Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9485609 | Pulse frequency control for wireless communications and ranging | Andries Hekstra, Arie Geert Cornelis Koppelaar, Stefan Drude | 2016-11-01 |
| 9413407 | Conversion system | Jan Van Sinderen, Johannes Hubertus Antonius Brekelmans, Nenad Pavlovic | 2016-08-09 |
| 9401724 | Frequency synthesizers with amplitude control | Yuan Gao, Robert Bogdan Staszewski | 2016-07-26 |
| 9374215 | Communication synchronization | Andries Hekstra, Arie Geert Cornelis Koppelaar, Stefan Drude | 2016-06-21 |
| 9369085 | Oscillator with favorable startup | Yuan Gao, Robert Bogdan Staszewski | 2016-06-14 |
| 9356557 | Capacitor arrangement for oscillator | Yuan Gao, Robert Bogdan Staszewski | 2016-05-31 |
| 9350375 | Method and system for performing analog-to-digital conversion | Yu-Hung Lin, Konstantinos Doris | 2016-05-24 |
| 9331634 | Frequency down-conversion | Salvatore Drago | 2016-05-03 |
| 9300353 | Start of frame delimiter in a communication packet | Andries Hekstra, Stefan Drude, Arie Geert Cornelis Koppelaar | 2016-03-29 |
| 9160519 | Communications with synchronization | Andries Hekstra, Arie Geert Cornelis Koppelaar, Stefan Drude | 2015-10-13 |
| 9143150 | Data communications with analog-to-digital conversion | Andries Hekstra, Arie Geert Cornelis Koppelaar, Stefan Drude | 2015-09-22 |
| 9082241 | Wireless communications circuit | Jan Van Sinderen, William Redman-White | 2015-07-14 |
| 8976005 | Movement history assurance for secure passive keyless entry and start systems | Zoran Zivkovic, Jan Rene Brands, Stefan Drude | 2015-03-10 |
| 8274338 | Methods and systems for generating local oscillator signals | Olivier Aymard | 2012-09-25 |