Average Co-Inventor Count = 2.79
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. Seiko Epson Corporation (37 from 33,464 patents)
37 patents:
1. 12496837 - Printing device
2. 12083788 - Printing device
3. 12041205 - Printing device
4. 11838461 - Printing device with user interface
5. 11792340 - Printing device with user interface
6. D830451 - Printer
7. D754787 - Printer
8. D706341 - Printer
9. D699782 - Printer
10. D699783 - Printer
11. D685415 - Printer
12. D682831 - Check scanner with printer
13. D680066 - Battery charger
14. D674838 - Printer
15. D671941 - Check scanner