Do-Young Lee
58Patents
8h-index
85Co-inventors
81Inventor score
Filing activity: Jun 29, 1999 → Dec 17, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8324553B2 | Chip-stacked image sensor having image signal sensing cell, where the image signal sensing cell has photodiodes and charge transmission transistors commonly connected to charge transmission pads | Electricity | 41 | Active |
| US8222586B2 | 3 transistors 4 shared step and repeat unit cell and 3 transistors 4 shared image sensor including the unit cells | Electricity | 36 | Active |
| US6084259A | Photodiode having charge transfer function and image sensor using the same | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6359323B1 | Color image sensor and method for fabricating the same | Electricity | 34 | Expired |
| US8792029B2 | Pixel array having wide dynamic range and good color reproduction and resolution and image sensor using the pixel array | Electricity | 21 | Active |
| US7956394B2 | Separation type unit pixel having 3D structure for image sensor | Electricity | 19 | Active |
| US6492848B1 | Power-on reset circuit generating reset signal for different power-on signals | Electricity | 15 | Expired |
| US8361392B2 | Biochip having image sensor with back side illumination photodiode | Electricity | 11 | Active |
| US7940771B2 | Apparatus and method for requesting packet retransmission in a wireless communication system | Electricity | 8 | Active |
| US8036101B2 | Retransmission apparatus and method for high-speed data processing | Electricity | 8 | Active |
| US8848151B2 | Liquid crystal display device | Physics | 8 | Active |
| US7812910B2 | Liquid crystal display device | Physics | 8 | Active |
| US9553120B2 | Image sensor using backside illumination photodiode and method for manufacturing the same | Electricity | 7 | Active |
| US8115155B2 | 4 transistors 4 shared step and repeat unit cell and 4 transistors 4 shared image sensor including the unit cells | Emerging Cross-Sectional Technologies | 6 | Active |
| US7742140B2 | In-plane switching mode liquid crystal display device with common voltage transmission wire | Physics | 6 | Expired |
| US8325221B2 | Separation type unit pixel of 3-dimensional image sensor and manufacturing method thereof | Electricity | 5 | Active |
| US9484377B2 | CMOS image sensor including infrared pixels having improved spectral properties, and method of manufacturing same | Physics | 4 | Active |
| US7057656B2 | Pixel for CMOS image sensor having a select shape for low pixel crosstalk | Electricity | 4 | Expired |
| US9406652B2 | Stack memory | Electricity | 4 | Active |
| US8326004B2 | Fingerprint recognition device and user authentication method for card including the fingerprint recognition device | Physics | 4 | Active |
| US9337227B2 | Multi-substrate image sensor having a dual detection function | Electricity | 3 | Active |
| US6952227B2 | CMOS image sensor for providing wider dynamic range | Electricity | 3 | Expired |
| US8854514B1 | Pixel array having wide dynamic range and good color reproduction and resolution and image sensor using the pixel array | Electricity | 3 | Active |
| US8669132B2 | Separation type unit pixel of 3-dimensional image sensor and manufacturing method thereof | Electricity | 3 | Active |
| US10018562B2 | Biochip including side emitting-type light-emitting device and fabrication method thereof | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.