Average Co-Inventor Count = 2.22
ph-index = 10
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. (7 from 4,208 patents)
2. Other (1 from 832,680 patents)
3. Lucent Technologies Inc. (1 from 9,364 patents)
4. At&t Bell Laboratories (1 from 3,345 patents)
10 patents:
1. 7317926 - Synchronous transmission of data with network remote control
2. 7006609 - System for the remote notification and retrieval of electronically stored messages
3. 6535586 - System for the remote notification and retrieval of electronically stored messages
4. 6519326 - Telephone voice-ringing using a transmitted voice announcement
5. 6501834 - Message sender status monitor
6. 6289346 - Apparatus and method for a bookmarking system
7. 5930471 - Communications system and method of operation for electronic messaging
8. 5760771 - System and method for providing structured tours of hypertext files
9. 5619648 - Message filtering techniques
10. 5091931 - Facsimile-to-speech system