David Wang
4Patents
3h-index
11Co-inventors
43Inventor score
Filing activity: Oct 29, 1998 → Feb 16, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7204425B2 | Enhanced identification appliance | Electricity | 111 | Expired |
| US7849619B2 | Enhanced identification appliance for verifying and authenticating the bearer through biometric data | Electricity | 31 | Active |
| US7620368B2 | Systems and techniques for testing a wireless communications device | Electricity | 20 | Expired |
| US6977648B1 | System and method for providing back-lighting to a keypad | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.