Average Co-Inventor Count = 3.00
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. 2236008 Ontario Limited (2 from 167 patents)
2. Qnx Software Systems Limited (2 from 88 patents)
4 patents:
1. 9189153 - Video phone system
2. 8743173 - Video phone system
3. 8558867 - Video phone system
4. 8194117 - Video phone system