Average Co-Inventor Count = 2.84
ph-index = 5
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. (20 from 121 patents)
2. Sony Corporation (6 from 58,129 patents)
3. Sony Mobile Communications Japan, Inc. (1 from 42 patents)
27 patents:
1. 11574293 - Information processing apparatus and method, and information processing system
2. 11494758 - Wireless communication device and payment system
3. 11356847 - Information processing device, server device, and information processing system for activation of an application
4. 10977457 - Information processing system and method, and information processing device and method
5. 10832020 - Information processing system and method for secure exchange of information
6. 10750342 - Wireless communication system and wireless communication device
7. 10733272 - Control apparatus, authentication apparatus, control system, and control method
8. 10630764 - Information processing device, server device, and information processing system for execution of application based on near field communication
9. 10225324 - System and method for activation of application on a device using near field communication
10. 9832230 - IC chip, information processing apparatus, system, method, and program
11. 9667426 - Information processing apparatus, program, storage medium and information processing system
12. 9373110 - Information processing apparatus, information processing method, program, and information processing system
13. 9319403 - IC chip, information processing apparatus, system, method, and program
14. 9118204 - Information processing apparatus, program, and information processing system
15. 9077712 - IC chip, information processing apparatus, system, method, and program