Average Co-Inventor Count = 3.16
ph-index = 1
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 (4 from 58,131 patents)
2. Sony Computer Entertainment Inc. (2 from 1,799 patents)
3. Sony Corporation of America (2 from 198 patents)
4. Sony Electronics Inc (1 from 2,335 patents)
5. Sony Ericsson Mobile Communications Japan, Inc. (1 from 150 patents)
5 patents:
1. 9667748 - Client device, information processing method, and information processing system
2. 8818866 - Content display processing apparatus and method of displaying advertisement in contents
3. 8694613 - Client device, information processing method, and information processing system
4. 8417097 - Screen recording device, screen recording method, and information storage medium
5. 7180527 - Text display terminal device and server