Average Co-Inventor Count = 4.00
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. Blackberry Corporation (2 from 5,892 patents)
2 patents:
1. 10708052 - Inadvertent password entry detection
2. 8631350 - Graphical context short menu