Average Co-Inventor Count = 5.00
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. Magellan Dis, Inc. (1 from 43 patents)
2. Beacon Navigation Gmbh (0 patent)
1 patent:
1. 6360167 - Vehicle navigation system with location-based multi-media annotation