Average Co-Inventor Count = 2.11
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. Blackberry Corporation (3 from 5,892 patents)
2. Sprylogics International Corp. (1 from 2 patents)
3. Research in Motion Corporation (4,495 patents)
4 patents:
1. 9836768 - Method, system and apparatus for associating vendor data with keywords stored in a mobile electronic device
2. 8989782 - System and method to automatically triangulate location based on popularity and density ranking of venues over distance
3. 8881057 - Methods and apparatus to display mobile device contexts
4. 8798445 - Enhanced banner advertisements