Average Co-Inventor Count = 1.25
ph-index = 8
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Sennheiser Electronic Gmbh & Co Kg (9 from 296 patents)
2. Epos Group A/s (5 from 28 patents)
3. Blacksquared Gmbh (1 from 1 patent)
16 patents:
1. D1070756 - Charging station for headset
2. D1065158 - Earphone
3. D1053845 - Headset
4. D1043612 - Headset
5. D1024033 - Microphone
6. D1006789 - Headset
7. D868029 - Headphones
8. D849713 - Headphones
9. D810718 - Pair of headphones
10. D802556 - Pair of Headphones
11. D741288 - Headphones
12. D727285 - Headphones
13. D727286 - Headphones
14. D724560 - Headphone
15. D714259 - Loudspeaker