Average Co-Inventor Count = 2.57
ph-index = 3
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. Akg Acoustics Gmbh (3 from 76 patents)
3 patents:
1. D851622 - Headphone
2. D849712 - Headphone
3. D726146 - Headphone