Average Co-Inventor Count = 2.52
ph-index = 9
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. Gte Laboratories Incorporated (3 from 937 patents)
2. Verizon Laboratories Inc. (3 from 279 patents)
3. Other (2 from 832,891 patents)
4. Level 3 Communications, LLC (2 from 1,104 patents)
5. Verizon Corporate Services Group Inc. (2 from 159 patents)
6. Sonus Networks, Inc. (1 from 83 patents)
11 patents:
1. 8559425 - Parameterized telecommunication intercept
2. 7693137 - Multi-line appearance telephony via a computer network
3. 7404010 - Methods and apparatus for integrating services for accessing the world wide web
4. 7116656 - Multi-line appearance telephony via a computer network
5. 6707797 - Multi-line telephony via network gateways
6. 6457043 - Speaker identifier for multi-party conference
7. 6298062 - System providing integrated services over a computer network
8. 6128304 - Network presence for a communications system operating over a computer
9. 6049831 - System for transmitting network-related information where requested
10. 6031896 - Real-time voicemail monitoring and call control over the internet
11. 6012020 - Apparatus and method for monitoring the condition of septic tanks