Average Co-Inventor Count = 2.59
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 (11 from 58,132 patents)
11 patents:
1. 7104714 - Printer
2. 6988844 - Printer
3. 6984085 - Printer
4. 6976800 - Printer
5. 6971810 - Printer
6. 6960038 - Printer
7. 6957922 - Printer
8. 6955487 - Printer
9. 6945720 - Printer
10. 5047864 - Colors video printer with monitor for displaying mixed video signals and
11. 5019915 - Apparatus for printing or clearing a displayed stored video signal