Yan Lee
11Patents
5h-index
11Co-inventors
63Inventor score
Filing activity: Jan 16, 1980 → Aug 14, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4340062A | Body stimulator having selectable stimulation energy levels | Human Necessities | 83 | Expired |
| US4313079A | Battery depletion monitor | Emerging Cross-Sectional Technologies | 28 | Expired |
| US7230561B2 | Programmable integrating ramp generator and method of operating the same | Electricity | 23 | Expired |
| US7075470B2 | Ramp generators for imager analog-to-digital converters | Electricity | 14 | Expired |
| US7274319B2 | Ramp generators for imager analog-to-digital converters | Electricity | 5 | Expired |
| US9051354B2 | Protein charge regulator and protein-encapsulating polymer micelle complex | Human Necessities | 3 | Active |
| USRE41767E1 | Ramp generators for imager analog-to-digital converters | General | 3 | Active |
| US9303122B2 | Charge conversional ternary polyplex | Chemistry; Metallurgy | 2 | Active |
| US7782091B2 | Apparatus, system, and method for driver circuits | Electricity | 1 | Active |
| US7683671B2 | Method, apparatus, and system providing power supply independent imager output driver having a constant slew rate | Electricity | 1 | Active |
| US11525272B2 | Anti-seismic performance reinforcement and crack repair structure of masonry structure and construction method of same | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.