Average Co-Inventor Count = 4.00
ph-index = 1
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. Emteq, Inc. (4 from 13 patents)
4 patents:
1. 12229237 - Optical expression detection
2. 11836236 - Optical expression detection
3. 11538279 - Optical expression detection
4. 11003899 - Optical expression detection