Average Co-Inventor Count = 5.00
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. Gn Audio A/s (4 from 198 patents)
4 patents:
1. D1051831 - Battery charging case for mobile devices
2. D1044714 - Battery charging case for mobile devices
3. D1016043 - Earphone
4. D1015308 - Earphone