Average Co-Inventor Count = 3.00
ph-index = 7
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. The Standard Register Company (7 from 224 patents)
7 patents:
1. 9069069 - Systems, methods, and apparatus for marking, verifying, and authenticating consumer products
2. 6691915 - Electronic coupon system and method of processing electronic coupon card for storage and redemption
3. 6554193 - Smart card with replaceable chip
4. 6394358 - Device for authenticating a security document
5. 6375081 - Business form including smart card and smart card reader
6. 6209923 - Security document and authentication scheme
7. 6193163 - Smart card with replaceable chip