Average Co-Inventor Count = 2.73
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 (5 from 5,895 patents)
5 patents:
1. 10257131 - Private text chatting sessions
2. 9942180 - Private text chatting sessions
3. 9544257 - System and method for conducting private messaging
4. 9118505 - System and method for controlling updates on a mobile device
5. 8914453 - Method and apparatus for motion based ping during chat mode