Average Co-Inventor Count = 1.00
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. Sennheiser Communications A/s (4 from 53 patents)
4 patents:
1. 9451347 - Base station, wireless headset and headband thereto
2. 9113251 - Headset
3. 8571251 - Headset
4. 8494205 - Base station, wireless headset and headband thereto