Mark Kogen
13Patents
7h-index
11Co-inventors
63Inventor score
Filing activity: Mar 26, 1999 → Feb 21, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6687714B1 | Method and system for managing transaction card data | Physics | 99 | Expired |
| US7484089B1 | Method and system for certificate delivery and management | Electricity | 73 | Expired |
| US7904946B1 | Methods and systems for secure user authentication | Electricity | 60 | Active |
| US9002750B1 | Methods and systems for secure user authentication | Electricity | 51 | Active |
| US9768963B2 | Methods and systems for secure user authentication | Electricity | 18 | Active |
| US8498898B1 | System and method for point of use reward determination | Physics | 18 | Expired |
| US8108307B1 | System, method and apparatus for value exchange utilizing value-storing applications | Physics | 11 | Expired |
| US8498902B1 | Process and system for the clearing and settling of transactions | Physics | 5 | Expired |
| US10102569B1 | System, method and apparatus for value exchange utilizing value-storing applications | Physics | 3 | Active |
| US11416923B1 | System, method and apparatus for value exchange utilizing value-storing applications | Physics | 2 | Active |
| US11394553B1 | Methods and systems for secure user authentication | Electricity | 1 | Active |
| US11917069B1 | Methods and systems for secure user authentication | Electricity | 0 | Active |
| US12101409B1 | Methods and systems for secure user authentication | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.