Hsing Chen
28Patents
12h-index
27Co-inventors
81Inventor score
Filing activity: Aug 29, 1997 → Jun 12, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5952681A | Light emitting diode emitting red, green and blue light | Electricity | 436 | Expired |
| US6531328B1 | Packaging of light-emitting diode | Electricity | 257 | Expired |
| US5962971A | LED structure with ultraviolet-light emission chip and multilayered resins to generate various colored lights | Emerging Cross-Sectional Technologies | 255 | Expired |
| US6659632B2 | Light emitting diode lamp | Mechanical Engineering; Lighting; Heating | 222 | Expired |
| US5982092A | Light Emitting Diode planar light source with blue light or ultraviolet ray-emitting luminescent crystal with optional UV filter | Physics | 61 | Expired |
| US6820998B2 | Energy saving type of light emitting diode lamp | Emerging Cross-Sectional Technologies | 60 | Expired |
| US6610598B2 | Surface-mounted devices of light-emitting diodes with small lens | Electricity | 34 | Expired |
| US6562643B2 | Packaging types of light-emitting diode | Electricity | 32 | Expired |
| US6909234B2 | Package structure of a composite LED | Electricity | 20 | Expired |
| US7196358B1 | Light emitting diode module with high heat dissipation | Electricity | 15 | Expired |
| USD744965S1 | Light emitting diode | General | 12 | Active |
| USD710811S1 | Light-emitting diode | General | 12 | Active |
| USD847102S1 | Light emitting diode | General | 8 | Active |
| US6994578B1 | Micro-connector structure and fabricating method thereof | Emerging Cross-Sectional Technologies | 8 | Expired |
| US9000461B2 | Optoelectronic element and manufacturing method thereof | Electricity | 5 | Active |
| US6608329B1 | Purplish pink light emitting diode | Electricity | 5 | Expired |
| US6919582B2 | Tri-color ZnSe white light emitting diode | Electricity | 2 | Expired |
| US9893244B2 | Optoelectronic element | Electricity | 2 | Active |
| US9142740B2 | Optoelectronic element and manufacturing method thereof | Electricity | 1 | Active |
| USD780135S1 | Light-emitting diode | General | 1 | Active |
| US10529898B2 | Optoelectronic element | Electricity | 1 | Active |
| US7972876B2 | Zinc-oxide-based semiconductor light-emitting device and method of fabricating the same | Electricity | 1 | Active |
| US9780264B2 | Light-emitting element and the manufacturing method of the same | Electricity | 0 | Active |
| US9741905B2 | Optoelectronic element | General | 0 | Revoked |
| US11297774B2 | Lighting device for plant growth | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.