Ching-Chi Cheng
11Patents
5h-index
6Co-inventors
55Inventor score
Filing activity: Jul 13, 2001 → Jul 26, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6492590B1 | Liquid-proof enclosure of electrical device | Electricity | 41 | Expired |
| US8207685B2 | Light emitting diode (LED) driver and associated LED driving method | Electricity | 24 | Active |
| US8513790B2 | Package-base structure of luminescent diode | Electricity | 12 | Active |
| US7701050B2 | Side-view optical diode package and fabricating process thereof | Electricity | 8 | Active |
| US8048694B2 | Package base structure and associated manufacturing method | Electricity | 6 | Active |
| US8526149B2 | Limiting current circuit that has output short circuit protection | Electricity | 2 | Active |
| US9800002B2 | Electronic device with plug | Electricity | 1 | Active |
| US6593564B2 | Photo switching device having a control circuit with a gate controlled device | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8427065B2 | Driving circuit for light emitting elements | Emerging Cross-Sectional Technologies | 0 | Active |
| US8410710B2 | Light emitting device driving circuit | Emerging Cross-Sectional Technologies | 0 | Active |
| US8262254B2 | Carrier structure for mounting LED chips | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.