Average Co-Inventor Count = 3.56
ph-index = 4
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. Felica Networks, Inc. (16 from 121 patents)
2. Sony Corporation (5 from 58,131 patents)
21 patents:
1. 11374620 - Application providing system, portable terminal devices, server device, application providing method and computer programs
2. 10818120 - Information processing system, control information processing device, and program
3. 10484051 - Application providing system, portable terminal devices, server device, application providing method and computer programs
4. 10373410 - Information processing system, control information processing device, and program
5. 10181876 - Application providing system, portable terminal devices, server device, application providing method and computer programs
6. 10110728 - Theme change system, portable communication device, server apparatus, and computer program
7. 9824518 - Information processing system, control information processing device, and program
8. 9495818 - Information processing system, control information processing device, and program
9. 9143627 - Information processing terminal, data transfer method, and program
10. 9137283 - Information processing apparatus, and method and information processing system
11. 9077737 - Wireless communication system, information and communication terminal, portable telephone, reader/writer, communication method and computer program
12. 8862110 - Application providing system, portable terminal device, server device, application providing method and computer programs
13. 8843593 - Information distribution system, information processing server, distribution server, communication apparatus, program and information distribution method
14. 8805280 - Information processing apparatus, and method and information processing system
15. 8633796 - Information processing system, control information processing device, and program