Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12327937 | Antenna assemblies and antenna modules for use in wireless communication systems | — | 2025-06-10 |
| 11063350 | Edge enabled void antenna apparatus | — | 2021-07-13 |
| 8498428 | Fully integrated small stereo headset having in-ear ear buds and wireless connectability to audio source | Johannes Lucas Schreuder, Franciscus Nicolaas Martinus Hooijschuur | 2013-07-30 |
| 8483400 | Small stereo headset having seperate control box and wireless connectability to audio source | Johannes Lucas Schreuder | 2013-07-09 |
| 7746278 | Antenna arrangement | — | 2010-06-29 |
| 7652628 | Antenna for use in earphone and earphone with integrated antenna | — | 2010-01-26 |
| 7612723 | Portable communication device antenna arrangement | Ernst Hupkes | 2009-11-03 |
| 7397441 | Antenna element for a portable communication device | — | 2008-07-08 |