Average Co-Inventor Count = 7.09
ph-index = 2
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 (6 from 716 patents)
2. Sennheiser Communications A/s (2 from 53 patents)
8 patents:
1. 10750272 - Hearing device with flat flexible electric connection
2. 10531177 - Ear cup with attachment unit
3. 10375491 - Hearing device with a barrier element
4. 10200797 - Microphone inlet for hearing aid
5. 10165377 - Hearing device
6. 10057697 - Hearing device with a barrier element
7. 10003897 - Hearing device interface
8. 9900713 - Microphone inlet for hearing aid