Average Co-Inventor Count = 6.00
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. Blackberry Corporation (2 from 5,890 patents)
2. Dash Navigation, Inc. (1 from 17 patents)
3 patents:
1. 11047701 - User interface system and method for a vehicle navigation device
2. 9518835 - User interface system and method for a vehicle navigation device
3. 8606516 - User interface system and method for a vehicle navigation device