Average Co-Inventor Count = 1.50
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. 10397146 - Monitoring instant messaging usage
2. 9177295 - Monitoring instant messaging usage
3. 7996473 - Profile-based conversion and delivery of electronic messages