Average Co-Inventor Count = 3.00
ph-index = 3
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 (4 from 16,492 patents)
2. Nuance Communications, Inc. (2 from 1,422 patents)
6 patents:
1. 10057413 - System and method for spoken caller identification in a cellular telephone headset
2. 9712669 - System and method for spoken caller identification in a cellular telephone headset
3. 9288311 - System and method for spoken caller identification in a cellular telephone headset
4. 8855616 - Method and apparatus for caller identification
5. 8538491 - System and method for spoken caller identification in a cellular telephone headset
6. 8412284 - System and method for spoken caller identification in a cellular telephone headset