Chi-Chen Chen
15Patents
5h-index
17Co-inventors
63Inventor score
Filing activity: Jul 1, 1999 → Mar 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7241421B2 | Miniaturized fluid delivery and analysis system | Emerging Cross-Sectional Technologies | 50 | Expired |
| US7666687B2 | Miniaturized fluid delivery and analysis system | Emerging Cross-Sectional Technologies | 27 | Active |
| US8323887B2 | Miniaturized fluid delivery and analysis system | Emerging Cross-Sectional Technologies | 10 | Active |
| USD656980S1 | Projector | General | 8 | Expired |
| US6192939A | Apparatus and method for driving a microflow | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7455122B2 | Pneumatic hand tool | Performing Operations; Transporting | 4 | Active |
| US7458429B2 | Pneumatic hand tool | Performing Operations; Transporting | 3 | Active |
| US7594550B2 | Pneumatic hand tool | Performing Operations; Transporting | 3 | Active |
| US7235307B2 | Process for forming nitrocellulose films | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8587932B2 | Handheld electronic device | Electricity | 2 | Active |
| US8375832B2 | Compact one touch pneumatic wrench | Performing Operations; Transporting | 2 | Active |
| US8672283B2 | Projection device | Physics | 0 | Active |
| US10495956B2 | Projector having flexible sealing element | Physics | 0 | Active |
| US9703180B2 | Projection apparatus, lens module, and locking structure | Physics | 0 | Active |
| US11525976B2 | Focusing mechanism and projection device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.