Shengjin Chen
10Patents
3h-index
29Co-inventors
56Inventor score
Filing activity: May 20, 2014 → Feb 2, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD740984S1 | LED bulb for a vehicle | General | 29 | Active |
| USD771845S1 | LED retrofit bulb | General | 11 | Active |
| USD793586S1 | LED retrofit bulb | General | 4 | Active |
| USD854715S1 | LED bulb | General | 2 | Active |
| US10935205B2 | Light source, reflection luminaire and automotive headlamp | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11639755B2 | Valve seat assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD895164S1 | LED bulb | General | 0 | Active |
| USD1088302S1 | LED bulb | General | 0 | Active |
| US12013087B2 | LED bulb and method of manufacture | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10775014B2 | Vehicle headlight assembly and a corresponding lamp | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.