Average Co-Inventor Count = 1.33
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 58,132 patents)
2 patents:
1. 8726332 - Broadcast programming delivery apparatus, switcher control method, and computer program product
2. 8284320 - Program delivery apparatus and operation button function assigning method