Average Co-Inventor Count = 4.29
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. Mitac International Corporation (1 from 222 patents)
2. Navigation Solutions, LLC (1 from 5 patents)
3. Magellan Navigation, Inc. (1 from 3 patents)
3 patents:
1. 9464910 - Navigation system with web interface
2. 7668652 - Portable vehicle navigation system
3. 7295921 - Portable vehicle navigation system