Average Co-Inventor Count = 3.00
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. Acoustic Technologies, Inc. (1 from 32 patents)
2. Zounds Hearing, Inc. (1 from 12 patents)
2 patents:
1. 9635477 - Hearing aid with capacitive switch
2. 6301364 - Tagging echoes with low frequency noise