Ying-Chieh Su
26Patents
8h-index
27Co-inventors
75Inventor score
Filing activity: Apr 8, 2003 → Feb 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7116090B1 | Switching control circuit for discontinuous mode PFC converters | Emerging Cross-Sectional Technologies | 58 | Expired |
| US7303559B2 | Multiplefunction surgical dissector | Human Necessities | 31 | Expired |
| US9386653B2 | Circuits and methods for driving light sources | Emerging Cross-Sectional Technologies | 31 | Active |
| US8542507B2 | Adaptive synchronous rectification control method and apparatus | Emerging Cross-Sectional Technologies | 29 | Active |
| US9781793B2 | Controlling brightness and color temperature of light sources | Emerging Cross-Sectional Technologies | 22 | Active |
| US8094468B2 | Control circuit having off-time modulation to operate power converter at quasi-resonance and in continuous current mode | Emerging Cross-Sectional Technologies | 20 | Active |
| US8023289B2 | Offline synchronous rectifier with causal circuit for resonant switching power converter | Emerging Cross-Sectional Technologies | 8 | Active |
| US8465091B2 | Adjustable office chair | Human Necessities | 8 | Active |
| US8636658B2 | Surgical retractor having a lighting unit | Human Necessities | 5 | Active |
| US8767417B2 | Dual switches flyback power converter with wide input voltage range | Electricity | 5 | Active |
| US8054656B2 | Switching control circuit for a switching power converter | Electricity | 5 | Active |
| US8625313B2 | High-side synchronous rectifier circuits and control circuits for power converters | Emerging Cross-Sectional Technologies | 4 | Active |
| US9660539B2 | Switching power supplies, and switch controllers for switching power supplies | Electricity | 3 | Active |
| US8451632B2 | Dual-Switches flyback power converter with self-excited supply to power the high-side driver | Electricity | 3 | Active |
| US8711583B2 | Single-stage PFC converter with constant voltage and constant current | Emerging Cross-Sectional Technologies | 3 | Active |
| US8482937B2 | Switching control circuits with valley lock for power converters | Emerging Cross-Sectional Technologies | 2 | Active |
| US8854840B2 | Method and apparatus to improve dynamic response of the synchronous rectifying for resonant power converters | Emerging Cross-Sectional Technologies | 2 | Active |
| US12136885B2 | Resonant half-bridge flyback power converter with skipping cycles and control method thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US10314470B2 | Body cavity illumination apparatus | Human Necessities | 0 | Active |
| US11962247B2 | Resonant half-bridge flyback power converter with skipping cycles and control method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US9381012B2 | Illuminated surgical retractor system and magnetically-controlled illumination device | Human Necessities | 0 | Active |
| US11376149B2 | Patch with expansion support effect | Human Necessities | 0 | Active |
| US7990739B2 | Asymmetrical resonant power converters | Emerging Cross-Sectional Technologies | 0 | Active |
| US9379622B2 | Power converter and method for controlling power converter | Emerging Cross-Sectional Technologies | 0 | Active |
| US12009753B2 | Half-bridge flyback power converter and control method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.