Kam Lam
4Patents
2h-index
2Co-inventors
38Inventor score
Filing activity: Jul 8, 1997 → Feb 22, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9928497B2 | System and method for managing prepaid cards | Physics | 3 | Active |
| US5803456A | Game | Human Necessities | 2 | Expired |
| USD439933S | Game piece | General | 2 | Expired |
| US10748128B2 | System and method for managing prepaid cards | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.