Average Co-Inventor Count = 3.00
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. International Business Machines Corporation (3 from 164,108 patents)
3 patents:
1. 9679354 - Duplicate check image resolution
2. 9202146 - Duplicate check image resolution
3. 9111183 - Performing a comparison between two images which are scaled to a common resolution