Average Co-Inventor Count = 3.46
ph-index = 13
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 (23 from 58,131 patents)
2. Sony Group Corporation (3 from 3,475 patents)
3. Sony Electronics Inc (1 from 2,335 patents)
4. Sony Ericsson Mobile Communications Japan, Inc. (1 from 150 patents)
26 patents:
1. 12067966 - Information processing apparatus and information processing method
2. 12026430 - Information processing device, information processing method, and program
3. 11947869 - Information processing device, information processing method, and program
4. 10423381 - Playback apparatus, playback method, and playback program
5. 9569165 - Playback apparatus, playback method, and playback program
6. 8766079 - Playback apparatus, playback method, and playback program
7. 8694139 - Information processing apparatus, information processing method, information processing system, and information processing program
8. 7388573 - Audio equipment and method of displaying operation thereof
9. 7180527 - Text display terminal device and server
10. 7089505 - Information processing apparatus and information display method
11. 6687382 - Information processing apparatus, information processing method, and information providing medium
12. 6626954 - Information processing apparatus/method and presentation medium
13. 6608640 - Information processing apparatus and information display method
14. 6184884 - Image controlling device and image controlling method for displaying a plurality of menu items
15. 6067072 - Audio equipment and method of displaying operating thereof