Average Co-Inventor Count = 7.50
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. Oticon A/s (4 from 721 patents)
4 patents:
1. 12022260 - Hearing device comprising an adjustable vent
2. 11228848 - Hearing device comprising an adjustable vent
3. 10334356 - Microphone for a hearing aid
4. 10129638 - Microphone for a hearing aid