Average Co-Inventor Count = 4.61
ph-index = 3
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. Other (1 from 832,812 patents)
2. Navigauge, Inc. (1 from 1 patent)
3. Navigaug Inc. (1 from 1 patent)
3 patents:
1. 7359687 - System and method for obtaining comprehensive vehicle radio listener statistics
2. 6947703 - System for determining satellite radio listener statistics
3. 6934508 - System and method for obtaining comprehensive vehicle radio listener statistics