Average Co-Inventor Count = 2.25
ph-index = 2
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 164,244 patents)
3 patents:
1. 7571105 - Weight based upselling
2. 7509262 - Weight based upselling
3. 5265202 - Method and system for accessing visually obscured data in a data