Jeffrey Chen
6Patents
3h-index
5Co-inventors
46Inventor score
Filing activity: Apr 28, 2000 → Apr 22, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6485560B1 | Methods of protecting concrete from freeze damage | Chemistry; Metallurgy | 26 | Expired |
| US7151356B1 | Retractable cord power adapter and battery pack | Electricity | 26 | Expired |
| US8974598B2 | High or ultra-high performance concrete | Emerging Cross-Sectional Technologies | 6 | Active |
| US8453634B2 | Initial velocity accelerating tube | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8302588B2 | Toy gun piston with a detachable toothed structure | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10793764B2 | Low density cementitious compositions for use at low and high temperatures | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.