Average Co-Inventor Count = 2.00
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. Ams Ag (1 from 434 patents)
2. Austriamicrosystems Ag (140 patents)
1 patent:
1. 9779714 - Active noise control arrangement, active noise control headphone and calibration method