Average Co-Inventor Count = 4.29
ph-index = 4
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. Tracer Detection Technology Corp. (3 from 10 patents)
2. Direct Radiography Corp. (1 from 20 patents)
4 patents:
1. 8270603 - Authentication method and system
2. 7773749 - Authentication method and system
3. 7162035 - Authentication method and system
4. 6350985 - Method for calculating gain correction factors in a digital imaging system