Average Co-Inventor Count = 2.38
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. At&t Intellectual Property I, LP (9 from 16,507 patents)
2. At&t Mobility Ii LLC (3 from 2,869 patents)
3. At+t Corp. (2 from 4,208 patents)
4. Cingular Wireless Ii, LLC (1 from 184 patents)
12 patents:
1. 11503111 - Global internet of things (IoT) quality of service (QoS) realization through collaborative edge gateways
2. 11381408 - Method and apparatus for enhanced conferencing
3. 11108849 - Global internet of things (IOT) quality of service (QOS) realization through collaborative edge gateways
4. 10127923 - Automatic sound level control
5. 9741361 - Automatic sound level control
6. 9318101 - Automatic sound level control
7. 8982876 - Method and system for customer selected direct dialed voice-over-internet protocol (VOIP)
8. 8442032 - Method and system for customer selected direct dialed voice-over-internet protocol (VOIP)
9. 8428947 - Automatic sound level control
10. 7046658 - Method and system for customer selected direct dialed voice-over-internet protocol (VOIP)
11. 7039395 - Method and apparatus for wireless auto-conferencing
12. 5680443 - Smart messages and smart macros for telecommunications relay service