Average Co-Inventor Count = 2.88
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. Sony Corporation (3 from 58,130 patents)
2. Sony Electronics Inc (3 from 2,335 patents)
3. Other (1 from 832,843 patents)
4. Sony Computer Entertainment Inc. (1 from 1,799 patents)
6 patents:
1. 8151209 - User input for an electronic device employing a touch-sensor
2. 8059163 - Digital photography using electronic image analysis to identify faces of faces of known subjects in predetermined position
3. 6377928 - Voice recognition for animated agent-based navigation
4. D455759 - Icon for a portion of a display screen
5. D421749 - Icon for a display screen
6. D421430 - Icon for a display screen