Average Co-Inventor Count = 4.00
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. Sigma Computing, Inc. (2 from 77 patents)
2 patents:
1. 12061602 - Frequency-based worksheet filtering
2. 11556529 - Top frequency worksheet filtering