Average Co-Inventor Count = 3.00
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. L-3 Communications Corporation (2 from 466 patents)
2 patents:
1. 7477183 - Ionosphere delay measurement using carrier phase
2. 7375680 - Ionosphere delay measurement using carrier phase