Patents/Inventors

Aalbert Stek

EmmenNL3 patents

3 Patents

US123089792025
Wireless Stereo Headset with Bidirectional Diversity
DOPPLE IP B.V.
0 cites
US119560842024
Wireless Stereo Headset with Bidirectional Diversity
DOPPLE IP B.V.
0 cites
US118487852023
Wireless Stereo Headset with Diversity
Dopple IP B.V.
0 cites