Average Co-Inventor Count = 2.88
ph-index = 12
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. Pfu Limited (23 from 678 patents)
23 patents:
1. D902209 - Scanner
2. D898030 - Scanner
3. D896813 - Scanner
4. D721372 - Scanner
5. D703264 - Imprinter for scanner
6. D692891 - Scanner
7. D692890 - Scanner
8. D639813 - Cradle for computer
9. D637194 - Cradle for computer
10. D632249 - Charger for computer
11. D631008 - Charger for computer
12. D610582 - Information terminal
13. D605191 - Computer terminal
14. D605190 - Computer terminal
15. D571369 - Scanner