Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10461555 | Battery charging for mobile devices | Sabin A. Eftimie, Lasse Harju, Amit Bavisi, Sorin Laurentiu Negru | 2019-10-29 |
| 9997946 | Battery charging system with feedback control | Holger Petersen | 2018-06-12 |
| 7639744 | Programmable digital bandpass filter for a codec circuit | — | 2009-12-29 |
| 7027592 | Non-linear echo cancellation in discrete multi-tone systems | Dietmar Straussnigg | 2006-04-11 |