Average Co-Inventor Count = 2.17
ph-index = 4
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 (13 from 5,890 patents)
2. Ascendent Telecommunications Inc. (3 from 21 patents)
3. Research in Motion Corporation (1 from 4,495 patents)
17 patents:
1. 10278030 - Method for conference call prompting from a locked device
2. 9363298 - Methods and systems for aggregating presence information to provide a simplified unified presence
3. 9332121 - Method for implementing user-specific calling preferences
4. 9270759 - Method and system for distributing one or more server-based services
5. 9049074 - Method, apparatus and system for initiating conference call using calendar events
6. 9020119 - Moderation control method for participants in a heterogeneous conference call
7. 8958535 - Method for transferring participation authorization for a scheduled conference call
8. 8943194 - Apparatus, and associated method, for resubscribing communication device to a push notification service
9. 8660254 - System and method for call management
10. 8625576 - Client device method and apparatus for routing a call
11. 8583097 - Method for conference call prompting from a locked device
12. 8582743 - Method, apparatus and system for initiating conference call using calendar events
13. 8554218 - Client device method and apparatus for routing a call
14. 8417786 - Methods and systems for aggregating presence information to provide a simplified unified presence
15. 8195163 - Client device method and apparatus for routing a call