Average Co-Inventor Count = 1.64
ph-index = 8
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 Inc. (9 from 1,799 patents)
9 patents:
1. 7587681 - Method and apparatus for presenting information
2. 7409441 - Display apparatus for accessing desired web site
3. 7298311 - Controller apparatus for controlling an electronic apparatus
4. 7275987 - Virtual world system, server computer and information processor
5. 7133026 - Information input device for giving input instructions to a program executing machine
6. D476339 - Computer generated image for a display panel or screen
7. D475719 - Computer generated image for a display panel or screen
8. D475062 - Computer generated image for a display panel or screen
9. D475063 - Computer generated image for display panel or screen