Average Co-Inventor Count = 1.22
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 5,895 patents)
2. 8318808 Canada Inc. (4 from 4 patents)
3. Research in Motion Corporation (2 from 4,495 patents)
4. Other (1 from 832,880 patents)
11 patents:
1. 11429984 - On-line advertisement
2. 10007667 - Systems and methods for document management for sharing documents according to document category
3. 9961928 - Refrigerator defrost compartment
4. 9779259 - System and method for application specific locking
5. 9370038 - System and method for intelligent redial
6. 9172790 - Mobile wireless communications device for hearing and/or speech impaired user
7. 9097547 - System and method for vehicle routing using monetary cost
8. 9049591 - Delaying delivery of teleconference access information
9. 8706097 - Delaying delivery of teleconference access information
10. 8489557 - Method, system and apparatus for archiving data
11. 8280434 - Mobile wireless communications device for hearing and/or speech impaired user