Qi Long
13Patents
1h-index
16Co-inventors
47Inventor score
Filing activity: Jun 1, 2011 → Jun 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD822233S1 | Lamp | General | 21 | Active |
| US10371371B2 | Ventilation kit and recessed light fixture assembly with ventilation | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8508113B2 | Hybrid compact fluorescent lamp fixing method | Emerging Cross-Sectional Technologies | 0 | Active |
| US10781995B2 | Lighting apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10508776B2 | Anti-detachment capper for LED retrofit lamps | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10959309B2 | LED lamp protection circuit | Emerging Cross-Sectional Technologies | 0 | Active |
| US8723430B2 | Using two thermal switches to control a hybrid lamp | Electricity | 0 | Active |
| US10225949B2 | Method and system for controlling fan rotating speed of LED lamp, and LED lamp thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11317496B2 | LED lamp circuit | Emerging Cross-Sectional Technologies | 0 | Active |
| US12026681B2 | Lamp, lamp fan life predicting system and method thereof | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10591152B2 | LED lamp | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11704630B2 | Lamp, lamp fan life predicting system and method thereof | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10253955B2 | Lamp with rotational and linear movement | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.