Average Co-Inventor Count = 3.07
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. Hewlett-Packard Development Company, L.p. (2 from 27,442 patents)
2. Hewlett-Packard Company (1 from 9,639 patents)
3 patents:
1. 8208161 - Photo printing device
2. D574377 - Kiosk
3. 6505910 - Inkjet printer ink-out sensing during printing