Michael Roy
8Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Apr 27, 1989 → Mar 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD939092S1 | Handheld ultrasound device | General | 6 | Active |
| USD903880S1 | Handheld ultrasound system | General | 6 | Active |
| US9171347B2 | System and method for analysis and authentication of covert security information using a smart device | Physics | 5 | Active |
| US9390460B2 | System and method for dynamic generation of embedded security features in a document | Physics | 4 | Active |
| USD912254S1 | Handheld ultrasound system | General | 3 | Active |
| US5000732A | Device and method for providing multiple doses of a liquid material over time to a gut associated lymphoid tissue or a test animal | Human Necessities | 3 | Expired |
| US10552846B2 | Authenticated barcode patterns | Physics | 3 | Active |
| US11620658B2 | Authenticated barcode pattern | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.