Average Co-Inventor Count = 1.44
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. Sony Interactive Entertainment Inc. (4 from 3,052 patents)
2. Sony Computer Entertainment Europe Limited (1 from 102 patents)
3. Sony Interactive Entertainment Europe Limited (1 from 70 patents)
6 patents:
1. 12406032 - Data processing apparatus and method
2. 12210150 - Head-mountable display systems and methods
3. 11547945 - Content generation system
4. 11065542 - Method and apparatus for determining user engagement in a videogame
5. 10933309 - Sensing apparatus and method
6. 8932134 - System and method of audio processing