Average Co-Inventor Count = 3.27
ph-index = 2
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 5,890 patents)
2. Research in Motion Corporation (1 from 4,495 patents)
3 patents:
1. 9723528 - Methods and apparatus to provide packet switched service continuity during circuit switched fallback operation
2. 8565242 - Transport protocol performance using network bit rate information
3. 8036223 - Method, apparatus and system for improving packet throughput based on classification of packet loss in data transmissions