Average Co-Inventor Count = 2.00
ph-index = 2
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 Labs, Inc. (2 from 74 patents)
2. Sbc Technology Resources, Inc. (1 from 169 patents)
3 patents:
1. 8126121 - Multi-modal communications method
2. 7366285 - Multi-modal communications method
3. 6704396 - Multi-modal communications method