Average Co-Inventor Count = 1.64
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. Austrian Audio Gmbh (3 from 14 patents)
3 patents:
1. D1003871 - Microphone
2. D926734 - Microphone
3. 10602280 - Condenser microphone