Feng-Cheng Chung
7Patents
1h-index
11Co-inventors
44Inventor score
Filing activity: Sep 26, 2003 → Aug 2, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7031794B2 | Smart overlay control | Physics | 3 | Expired |
| US7064909B2 | Image pickup lens assembly with a filter lens | Physics | 1 | Expired |
| US10712477B2 | Lens structure formed by materials in different refractive indexes | Physics | 0 | Active |
| US10732406B2 | Lens structure formed by materials in different refractive indexes | Physics | 0 | Active |
| US7949248B2 | Camera device | Electricity | 0 | Active |
| US7758226B2 | Billboard and fabrication thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US10725213B2 | Lens structure formed by materials in different refractive indexes | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.