Michael William Springer
8Patents
5h-index
11Co-inventors
56Inventor score
Filing activity: Jun 13, 2006 → Sep 11, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8898088B2 | In-card access control and monotonic counters for offline payment processing system | Electricity | 212 | Active |
| US8959034B2 | Transaction signature for offline payment processing system | Physics | 16 | Active |
| US7823856B2 | Hinge and binding apparatus for displaying cards and papers in the workplace | Physics | 10 | Active |
| US9020858B2 | Presence-of-card code for offline payment processing system | Physics | 6 | Active |
| US10192214B2 | Pending deposit for payment processing system | Physics | 6 | Active |
| US9031964B2 | Shared geo-located objects | Physics | 1 | Active |
| US9418164B2 | Shared geo-located objects | Physics | 0 | Active |
| US9418163B2 | Shared geo-located objects | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.