Average Co-Inventor Count = 4.20
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. Xerox Corporation (2 from 24,190 patents)
2 patents:
1. 7860348 - Systems and methods for improving image quality using digital signal processing techniques
2. 6198845 - Method for determining document background for adjusting the dynamic range of an image of the document