Average Co-Inventor Count = 2.00
ph-index = 1
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. Sony Corporation (2 from 58,129 patents)
2. Sony Group Corporation (3,416 patents)
2 patents:
1. 11218771 - Calibration system for audience response capture and analysis of media content
2. 10511888 - Calibration system for audience response capture and analysis of media content