Average Co-Inventor Count = 6.40
ph-index = 3
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)
4 patents:
1. D633510 - Display panel with a computer icon
2. 7765569 - Navigation aids for television user interface
3. D595303 - Computer image for a television display
4. 7274482 - System and method for viewing and selecting photographs using TV