Average Co-Inventor Count = 5.08
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 (3 from 58,129 patents)
3 patents:
1. 9898764 - Information processing device, video playback method, program, and video playback system
2. 8589972 - Information processing device, video playback method, program, and video playback system
3. 8300819 - Service providing apparatus and server providing method