Average Co-Inventor Count = 1.80
ph-index = 1
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 27,394 patents)
3 patents:
1. 9135512 - Fiducial marks on scanned image of document
2. 9098217 - Causing an action to occur in response to scanned data
3. 6779720 - Method and apparatus for generating a ticket including an image of a person