Average Co-Inventor Count = 4.36
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 (1 from 5,891 patents)
2. Research in Motion Corporation (1 from 4,495 patents)
2 patents:
1. 8600043 - Locking mechanism for a cover for a housing of an electronic device
2. D655288 - Back housing for a handheld electronic device