Average Co-Inventor Count = 4.61
ph-index = 3
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 Computer Entertainment Europe Limited (3 from 102 patents)
3 patents:
1. 8951123 - Apparatus and method of modifying an online environment
2. 8771083 - Apparatus and method of on-line reporting
3. 8606904 - Apparatus and method of administering modular online environments