Jing Chen
8Patents
1h-index
6Co-inventors
44Inventor score
Filing activity: Dec 9, 1985 → May 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4646474A | Drill grinder | Performing Operations; Transporting | 7 | Expired |
| US10295081B2 | Valve body having primary and secondary stem guides | Emerging Cross-Sectional Technologies | 1 | Active |
| USD970322S1 | Shovel | General | 1 | Active |
| US10794505B2 | Spring seat for an internal valve | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10563786B2 | Internal valve system with valve inlet positioned relative to container feed inlet | Emerging Cross-Sectional Technologies | 1 | Active |
| US10767788B2 | Valve body having primary and secondary stem guides | Emerging Cross-Sectional Technologies | 1 | Active |
| US10641404B2 | Spring seat for an internal valve | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10480682B2 | Strainer assembly for internal valve | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.