Khai D. T. Ngo
17Patents
13h-index
13Co-inventors
75Inventor score
Filing activity: Dec 27, 1985 → Feb 17, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4965709A | Switching converter with pseudo-resonant DC link | Electricity | 1,376 | Expired |
| US4864479A | Full-bridge lossless switching converter | Electricity | 109 | Expired |
| US4903189A | Low noise, high frequency synchronous rectifier | Electricity | 107 | Expired |
| US4912622A | Gate driver for a full-bridge lossless switching device | Electricity | 62 | Expired |
| US4709316A | Single-ended DC-to-DC converter with lossless switching | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4943793A | Dual-permeability core structure for use in high-frequency magnetic components | Electricity | 28 | Expired |
| US5017902A | Conductive film magnetic components | Electricity | 28 | Expired |
| US5062197A | Dual-permeability core structure for use in high-frequency magnetic components | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6954025B2 | Resonant energy MEMS array and system including dynamically modifiable power processor | Electricity | 27 | Expired |
| US4894763A | AC-AC converter using switches in a DC link | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4949217A | Multilayer capacitor suitable for substrate integration and multimegahertz filtering | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4959630A | High-frequency transformer | Electricity | 21 | Expired |
| US5084958A | Method of making conductive film magnetic components | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5134770A | Method of fabricating a high-frequency transformer | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8907447B2 | Power inductors in silicon | Electricity | 7 | Active |
| US8385047B2 | Integrated power passives | Electricity | 3 | Active |
| US7704868B2 | Fabrication of a micro-electromechanical system (MEMS) device from a complementary metal oxide semiconductor (CMOS) | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.