Average Co-Inventor Count = 4.00
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 (4 from 164,108 patents)
4 patents:
1. 10318551 - Reporting and summarizing metrics in sparse relationships on an OLTP database
2. 9619549 - Reporting and summarizing metrics in sparse relationships on an OLTP database
3. 9396246 - Reporting and summarizing metrics in sparse relationships on an OLTP database
4. 9384256 - Reporting and summarizing metrics in sparse relationships on an OLTP database