Average Co-Inventor Count = 2.00
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. 21St Century Technologies, Inc. (2 from 8 patents)
2. Northrop Grumman Systems Corporation (1 from 3,388 patents)
3 patents:
1. 9158859 - Segment matching search system and method
2. 8515983 - Segment matching search system and method
3. 8316060 - Segment matching search system and method