John J. Oh
2Patents
2h-index
3Co-inventors
30Inventor score
Filing activity: Nov 19, 2008 → Jan 3, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8504478B2 | Systems, methods and computer program products for performing mass transit merchant transactions | Physics | 252 | Active |
| US8117129B2 | Systems, methods and computer program products for performing mass transit merchant transactions | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.