Average Co-Inventor Count = 3.27
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 Indigo B.v. (2 from 152 patents)
2. Hewlett-Packard Development Company, L.p. (1 from 27,431 patents)
3 patents:
1. 6947143 - System and method for accurately reproducing color
2. 6784994 - System and method for accurately reproducing color
3. 6627372 - Color mixing system