Average Co-Inventor Count = 2.86
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. United States Postal Service (5 from 743 patents)
5 patents:
1. 9634843 - Apparatus and methods for the secure transfer of electronic data
2. 9252955 - Apparatus and methods for the secure transfer of electronic data
3. 8566255 - System and method for electronic transaction verification
4. 8548931 - System and method for electronic transaction verification
5. 8214302 - System and method for electronic transaction verification