Average Co-Inventor Count = 5.00
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. Shazam Investments Limited (2 from 20 patents)
2 patents:
1. 9092518 - Automatic identification of repeated material in audio signals
2. 8571864 - Automatic identification of repeated material in audio signals