Average Co-Inventor Count = 3.16
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. Hewlett-packard Development Company, L.P. (3 from 27,427 patents)
3 patents:
1. D726183 - Projected interface device
2. 8909085 - Methods, printers, and control panels for printers
3. D643039 - Multi-function imaging and printing device