John Chen
11Patents
5h-index
3Co-inventors
55Inventor score
Filing activity: Jul 26, 2000 → Apr 5, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6420736B1 | Window for gallium nitride light emitting diode | Electricity | 19 | Expired |
| US6577656B2 | System and method of packaging a laser/detector | Electricity | 14 | Expired |
| US6580096B2 | Window for light-emitting diode | Electricity | 13 | Expired |
| US6643304B1 | Transparent substrate light emitting diode | Electricity | 10 | Expired |
| USRE42636E1 | Window for gallium nitride light emitting diode | General | 8 | Active |
| US6459098B1 | Window for light emitting diode | Electricity | 5 | Expired |
| US6642549B2 | Method of forming a window for a gallium nitride light emitting diode | Electricity | 5 | Expired |
| US6897494B1 | GaN light emitting diode with conductive outer layer | Electricity | 3 | Expired |
| US7268005B2 | Apparatus and method for stacking laser bars for uniform facet coating | Electricity | 3 | Expired |
| US7456945B2 | Photonic device package with aligned lens cap | Electricity | 2 | Expired |
| US7272161B1 | Epitaxial layer for laser diode ridge protection | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.