Average Co-Inventor Count = 2.71
ph-index = 6
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 (10 from 16,492 patents)
2. Facebook, Inc. (9 from 5,341 patents)
3. At+t Corp. (5 from 4,208 patents)
4. Nuance Communications, Inc. (1 from 1,422 patents)
5. Tao Technologies, LLC (1 from 2 patents)
26 patents:
1. 10025848 - System and method for processing speech files
2. 9819629 - System and method for analyzing communications
3. 9813370 - System and method for analyzing communications
4. 9749276 - System and method for analyzing communications
5. 9749279 - System and method for analyzing communications
6. 9705834 - System and method for analyzing communications
7. 9619575 - System and method for analyzing communications
8. 9514233 - System and method for analyzing communications
9. 9405843 - System and method for analyzing communications
10. 9369581 - System and method for processing speech files
11. 9185067 - System and method for analyzing communications
12. 8750464 - System and method for indexing voice mail messages by speaker
13. 8600745 - System and method for processing speech files
14. 8572171 - System and method for providing enhanced persistent communications
15. 8346539 - System and method for indexing voice mail messages by speaker