Average Co-Inventor Count = 4.29
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. Centurylink Intellectual Property LLC (5 from 998 patents)
2. Embarq Holdings Company, LLC (3 from 149 patents)
8 patents:
1. 8804923 - System and method for acknowledging incoming communications
2. 8750905 - System and method for controlling wireless communications
3. 8457286 - System, method and apparatus for acknowledging an incoming phone call
4. 8433343 - Wireless handset vehicle safety interlock database
5. 8346248 - Wireless handset airplane safety interlock
6. 8275395 - Wireless handset vehicle safety interlock
7. 8090399 - Wireless handset airplane safety interlock
8. 8064926 - Wireless handset vehicle safety interlock