Zicai Ma
3Patents
1h-index
7Co-inventors
30Inventor score
Filing activity: Apr 8, 2019 → Sep 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11333327B2 | Spotlight lamp with snap-fit anti-glare ring | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11543100B2 | Lens, light source module, and lamp | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10995942B2 | Installation bottom base, connection base, light source module and lighting device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.