Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11381948 | Connection switching for Bluetooth headsets | Rik Koops, Eddie Klaassens, Kem Gallione, John B. Ledingham, Dick de Jong | 2022-07-05 | |
| 10715984 | Connection switching for bluetooth headsets | Rik Koops, Eddie Klaassens, Kem Gallione, John B. Ledingham, Dick de Jong | 2020-07-14 | |
| 9986370 | Connection switching for bluetooth headsets | Rik Koops, Eddie Klaassens, Kem Gallione, John B. Ledingham, Dick de Jong | 2018-05-29 | |
| 8705784 | Acoustic in-ear detection for earpiece | Jacobus Cornelis Haartsen, Gerrit Johannes Willem Sampimon | 2014-04-22 | $147,000 |
| 8331848 | Audio broadcast in a network | Erwin Weinans, Tjapko Uildriks | 2012-12-11 | $87,000 |
| 8199956 | Acoustic in-ear detection for earpiece | Jacobus Cornelis Haartsen, Gerrit Johannes Willem Sampimon | 2012-06-12 |