Average Co-Inventor Count = 1.06
ph-index = 7
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 Corp. (14 from 4,208 patents)
2. At&t Intellectual Property I, LP (1 from 16,488 patents)
15 patents:
1. 7848506 - Selective call waiting service
2. 7574437 - Method for identifying new or recently changed telephone service
3. 7447507 - System for intelligent home controller and home monitor
4. 7263370 - Method for intelligent home controller and home monitor
5. 7123138 - Home resource controller system
6. 7099452 - Selective call waiting service
7. 7054645 - System for intelligent home controller and home monitor
8. 7006832 - Method for intelligent home controller and home monitor
9. 6924739 - Home resource controller system
10. 6839410 - Method and apparatus for setting user communication parameters based on voice identification of users
11. 6738467 - Selective call waiting service
12. 6715679 - Universal magnetic stripe card
13. 6343121 - Selective call waiting service
14. 6327346 - Method and apparatus for setting user communication parameters based on voice identification of users
15. 6314124 - Method and system for remote answer of a telephone call