Average Co-Inventor Count = 3.79
ph-index = 3
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 5,890 patents)
2. Research in Motion Corporation (1 from 4,495 patents)
5 patents:
1. 9876904 - Method and system for communicating and displaying data with a voice call
2. 9537866 - Method and apparatus to control the use of applications based on network service
3. 8798586 - Apparatus, and associated method, for providing enterprise-controlled voice services to wireless devices
4. 8798605 - System and method for transferring an ongoing communication from a wireless handheld telephony device
5. 8265589 - Method and system for the collection of voice call statistics for a mobile device