Average Co-Inventor Count = 2.18
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 5,892 patents)
2. Axis Mobile Ltd. (2 from 2 patents)
3. Research in Motion Corporation (1 from 4,495 patents)
4. Tip Communications, LLC (1 from 2 patents)
6 patents:
1. 10397158 - E-mail proxy
2. 9577970 - E-mail Proxy
3. 8156191 - E-mail proxy
4. 7856476 - E-mail proxy
5. 7346666 - Virtual mailbox
6. 7039678 - E-mail proxy