Average Co-Inventor Count = 5.00
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. International Business Machines Corporation (3 from 164,108 patents)
3 patents:
1. 7697728 - System and method of sorting document images based on image quality
2. 7693305 - System and method of sorting document images based on image quality
3. 7406183 - System and method of sorting document images based on image quality