Average Co-Inventor Count = 4.01
ph-index = 15
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. Callwave Communications, LLC (25 from 80 patents)
2. Invoca, Inc. (18 from 30 patents)
3. Callwave, Inc. (7 from 37 patents)
4. Ringrevenue, Inc. (3 from 3 patents)
5. Ringcentral, Inc. (1 from 335 patents)
54 patents:
1. 11461805 - Call tracking
2. 10984443 - Call tracking
3. 10515388 - Call tracking
4. 10504541 - Desired signal spotting in noisy, flawed environments
5. 10332546 - Desired signal spotting in noisy, flawed environments
6. 10269376 - Desired signal spotting in noisy, flawed environments
7. 9961198 - Processing unwanted calls
8. 9699309 - Systems and methods of processing inbound calls
9. 9692891 - Methods and systems for blocking unwanted communications
10. 9686414 - Methods and systems for managing telecommunications and for translating voice messages to text messages
11. 9684504 - Methods and systems for transferring data over a network
12. 9647978 - Methods and apparatus for providing expanded telecommunications service
13. 9621729 - Methods and systems for data transfer and campaign management
14. 9438733 - Methods and systems for data transfer and campaign management
15. 9413885 - Methods and systems for blocking unwanted communications