Average Co-Inventor Count = 4.00
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. Gn Resound A/s (2 from 169 patents)
2 patents:
1. 6754356 - Two-stage adaptive feedback cancellation scheme for hearing instruments
2. 6668062 - FFT-based technique for adaptive directionality of dual microphones