Average Co-Inventor Count = 4.44
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 (2 from 5,895 patents)
2. Motorola Corporation (20,290 patents)
2 patents:
1. 9231677 - Sparse codes for MIMO channel and detector alternatives for sparse code
2. 8942308 - Multi-level coding and iterative decoding using sparse space codes