Average Co-Inventor Count = 2.67
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. Eloquence Communications, Inc. (3 from 3 patents)
2. University of California (1 from 15,475 patents)
3. University of Michigan (1 from 3,381 patents)
4 patents:
1. 10658081 - Patient device for advanced patient communication
2. 9922168 - Patient device for advanced patient communication
3. 9415181 - Ambidextrous ergonomic face mask
4. 9361769 - Method and system for advanced patient communication