Average Co-Inventor Count = 2.09
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 27,412 patents)
2. Hewlett-packard Indigo B.v. (2 from 152 patents)
4 patents:
1. 7027191 - Expanded color space
2. 6947143 - System and method for accurately reproducing color
3. 6784994 - System and method for accurately reproducing color
4. 6627372 - Color mixing system