Average Co-Inventor Count = 1.22
ph-index = 5
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 (3 from 722 patents)
2. Bernafon Ag (1 from 56 patents)
3. Sennheiser Communications A/s (1 from 53 patents)
5 patents:
1. D855187 - Rite style hearing aid
2. D718735 - Audio connectivity device—Soundgate
3. D705936 - Behind-the ear (BTE) hearing aid
4. D676970 - Hearing aid
5. D622256 - Wireless communication device