Daoshen Chen
29Patents
5h-index
19Co-inventors
66Inventor score
Filing activity: Sep 30, 1994 → Dec 24, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5642273A | Resonant snubber inverter | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6281641A | Electronic ballast for one or more lamps | Emerging Cross-Sectional Technologies | 13 | Expired |
| US9350260B2 | Startup method and system for resonant converters | Emerging Cross-Sectional Technologies | 10 | Active |
| US9337743B2 | Apparatus and method for multiple primary bridge resonant converters | Emerging Cross-Sectional Technologies | 9 | Active |
| US9812977B2 | Resonant converters with an improved voltage regulation range | Emerging Cross-Sectional Technologies | 6 | Active |
| US9614453B2 | Parallel hybrid converter apparatus and method | Emerging Cross-Sectional Technologies | 5 | Active |
| US9461554B2 | Hybrid converter using a resonant stage and a non-isolated stage | Emerging Cross-Sectional Technologies | 5 | Active |
| US7187531B1 | Transient suppressor and power converter employing the same | Electricity | 5 | Expired |
| US9467054B2 | Current sensing apparatus for resonant tank in an LLC resonant converter | Emerging Cross-Sectional Technologies | 4 | Active |
| US9444346B2 | Apparatus and efficiency point tracking method for high efficiency resonant converters | Emerging Cross-Sectional Technologies | 4 | Active |
| US6813125B1 | Secondary ground fault protected luminous tube transformer | Electricity | 4 | Expired |
| US9595877B2 | Secondary side hybrid converter apparatus and method | Emerging Cross-Sectional Technologies | 4 | Active |
| US9479073B2 | Gate drive apparatus for resonant converters | Emerging Cross-Sectional Technologies | 3 | Active |
| US10340807B2 | Gate drive apparatus for resonant converters | Emerging Cross-Sectional Technologies | 3 | Active |
| US9876435B2 | Gate drive apparatus for resonant converters | Emerging Cross-Sectional Technologies | 2 | Active |
| US10554141B2 | Parallel hybrid converter apparatus and method | Emerging Cross-Sectional Technologies | 2 | Active |
| US9774271B2 | Apparatus and method for multiple primary bridge resonant converters | Emerging Cross-Sectional Technologies | 2 | Active |
| US9787200B2 | Resonant converters with synchronous rectifier feedback | Emerging Cross-Sectional Technologies | 2 | Active |
| US10116219B2 | Apparatus and efficiency point tracking method for high efficiency resonant converters | Emerging Cross-Sectional Technologies | 2 | Active |
| US9281752B2 | Resonant converters with synchronous rectifier feedback | Emerging Cross-Sectional Technologies | 1 | Active |
| US10177661B2 | Control method for buck-boost power converters | Emerging Cross-Sectional Technologies | 1 | Active |
| US9484821B2 | Adjustable resonant apparatus for power converters | Emerging Cross-Sectional Technologies | 1 | Active |
| US9812968B2 | Zero voltage switching detection apparatus and method | Emerging Cross-Sectional Technologies | 0 | Active |
| US10554130B2 | Control method for buck-boost power converters | Emerging Cross-Sectional Technologies | 0 | Active |
| US10284097B2 | Apparatus and efficiency point tracking method for high efficiency resonant converters | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.