Li Ma
7Patents
2h-index
23Co-inventors
51Inventor score
Filing activity: Jun 26, 2002 → Feb 25, 2025
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6661032B2 | Light emitting diode package structure having an electro-static protective diode | Electricity | 8 | Expired |
| US7776223B2 | Method of collecting high-level radioactive uranium powder underwater | Chemistry; Metallurgy | 4 | Active |
| US12336324B1 | Device for mass transfer of mini light-emitting diodes (mini-LEDs) based on array water jet-based ejection | Electricity | 0 | Active |
| US12286354B1 | Method for manufacturing a humidity alarm device based on laser-induced graphene | Physics | 0 | Active |
| US12289932B2 | Method for mass transfer of mini light-emitting diodes (mini-LEDs) using sliding-on-membrane pin ejection | Electricity | 0 | Active |
| US12261239B2 | Device and method for mass transfer of mini light-emitting diodes (mini-LEDs) based on array water jet-based ejection | Electricity | 0 | Active |
| US12183022B2 | Topographic environment detection method and system based on binocular stereo camera, and intelligent terminal | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.