Average Co-Inventor Count = 1.93
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 Corporation (10 from 58,129 patents)
2. Sony Interactive Entertainment Inc. (4 from 3,048 patents)
3. Sony Computer Entertainment Inc. (1 from 1,799 patents)
11 patents:
1. 10232252 - Information processing system, information processing method, program, and information storage medium
2. 9558593 - Terminal apparatus, additional information managing apparatus, additional information managing method, and program
3. 9414118 - Content provision device, content provision method, program, information storage medium, broadcasting station device, and data structure
4. 9386329 - Broadcast program processing device, broadcast program processing method, broadcasting station device, information distribution server, program, and information storage media
5. 9172989 - Information processing apparatus, information processing system, information processing method, television program broadcasting method, program, and information storage media
6. 8626076 - Transmitting content corresponding to a time of disabled communications
7. 8250593 - Apparatus and method for computation of a pricing index
8. 8244703 - Apparatus and method for computation of a pricing index
9. 7343405 - Apparatus and method for computation of a pricing index
10. 7140785 - Optical connector assembly
11. 5954795 - Method of and apparatus for reducing server and network load with