Average Co-Inventor Count = 2.50
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. Other (1 from 832,812 patents)
2. Nortel Networks Corporation (1 from 4,171 patents)
3. Voice Assist, Inc. (1 from 1 patent)
3 patents:
1. 8761153 - Remote configuration of a voice over internet protocol telephone for smart dial tone
2. 8472988 - 2-way texting through hosted applications
3. 6119084 - Adaptive speaker verification apparatus and method including alternative