Average Co-Inventor Count = 3.81
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. Sony Corporation (4 from 58,129 patents)
2. Sony Electronics Inc (4 from 2,335 patents)
3. Other (1 from 832,680 patents)
5 patents:
1. 8544047 - Automatically reconfigurable multimedia system with interchangeable personality adapters
2. 7996869 - Automatically reconfigurable multimedia system with interchangeable personality adapters
3. 7853126 - Multiple source recording
4. 7577908 - TV-centric system
5. 6704493 - Multiple source recording