Average Co-Inventor Count = 3.60
ph-index = 1
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. Epos Group A/s (2 from 28 patents)
2. Sennheiser Communications A/s (1 from 53 patents)
3 patents:
1. 12477263 - Headset with detachable arm
2. D1006789 - Headset
3. 10750272 - Hearing device with flat flexible electric connection