Average Co-Inventor Count = 2.25
ph-index = 2
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 (3 from 33,418 patents)
3 patents:
1. 12039213 - Print control apparatus to change a number or a specification of virtual data conversion servers
2. 9895893 - Printer and printing method
3. 9352570 - Printer and printing method