Daniel Thaxton
7Patents
7h-index
8Co-inventors
52Inventor score
Filing activity: Aug 31, 1998 → Mar 15, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6193163A | Smart card with replaceable chip | Physics | 85 | Expired |
| US6691915B1 | Electronic coupon system and method of processing electronic coupon card for storage and redemption | Physics | 79 | Expired |
| US6394358B1 | Device for authenticating a security document | Physics | 42 | Expired |
| US6554193B1 | Smart card with replaceable chip | Physics | 28 | Expired |
| US6209923A | Security document and authentication scheme | Physics | 23 | Expired |
| US6375081B1 | Business form including smart card and smart card reader | Physics | 17 | Expired |
| US9069069B2 | Systems, methods, and apparatus for marking, verifying, and authenticating consumer products | Physics | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.