Average Co-Inventor Count = 3.23
ph-index = 5
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 (4 from 5,892 patents)
2. Research in Motion Corporation (2 from 4,495 patents)
3. Bednest Limited (1 from 1 patent)
7 patents:
1. 8941979 - Foldable keyboard
2. 8861224 - Magnetic hinge electronic mobile device
3. 8843183 - Mobile communication device having overlapping first and second body members
4. 8769772 - Mobile electronic device having member rotatable between first and second positions
5. 8483784 - Mobile communications device having a rotatable member
6. 8159834 - Magnetic hinge electronic mobile device
7. D609934 - Cot with stand