Average Co-Inventor Count = 3.56
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 5,895 patents)
3 patents:
1. 9389641 - Carrying case with peek functionality
2. 9065932 - Device for providing notifications while mated with a carrying case
3. 8964364 - Carrying case for controlling a mobile device