Young Jae Lee
83Patents
13h-index
188Co-inventors
87Inventor score
Filing activity: Jul 9, 1996 → May 18, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6648814B2 | Micro-robot for colonoscope with motor locomotion and system for colonoscope using the same | Human Necessities | 136 | Expired |
| US8475339B2 | Apparatus and method for correcting life patterns in real time | Physics | 107 | Active |
| US6175396A | Liquid crystal display module | Physics | 101 | Expired |
| US6950154B2 | Backlight assembly having fixing recess in light guide and liquid crystal display apparatus having the same | Physics | 57 | Expired |
| US7420423B2 | Active balun device | Electricity | 37 | Active |
| US7170384B2 | Printed circuit board having three-dimensional spiral inductor and method of fabricating same | Electricity | 34 | Expired |
| US7765869B2 | Combined accelerometer and gyroscope system | Physics | 31 | Active |
| US6919937B2 | Liquid crystal display apparatus | Physics | 31 | Expired |
| US7106393B2 | Backlight having optical sheet coupled to sheet fixing protrusion and liquid crystal display having the same | Physics | 28 | Expired |
| US5780840A | Close contact type image sensor having integrally moded reflective surfaces | Physics | 25 | Expired |
| USD751978S1 | Rechargeable battery | General | 23 | Active |
| US6854856B2 | Backlight assembly and liquid crystal display apparatus having the same | Physics | 22 | Expired |
| US6862053B2 | Liquid crystal display device with particular housing and flexible circuit | Physics | 22 | Expired |
| US7594746B2 | Backlight assembly and display device having the same | Physics | 12 | Expired |
| USD600316S1 | Rotatable treble fish hook | General | 12 | Expired |
| US8212625B2 | Differential VCO and quadrature VCO using center-tapped cross-coupling of transformer | Electricity | 12 | Active |
| US7864516B2 | Display unit and multi-display device having the same | Emerging Cross-Sectional Technologies | 11 | Active |
| US10673072B2 | Silicon anode active material and preparation method therefor | Emerging Cross-Sectional Technologies | 8 | Active |
| US7532001B2 | Q-boosting circuit | Electricity | 8 | Active |
| US8076996B2 | Hybrid balun apparatus | Electricity | 8 | Active |
| US7372352B2 | Transformer for varying inductance value | Electricity | 7 | Active |
| US8436689B2 | Multiple phase voltage controlled oscillator including a resonant circuit and negative resistance circuit | Electricity | 6 | Active |
| US8196388B2 | Heating device for exhaust gas in internal combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Active |
| USD751977S1 | Rechargeable battery | General | 5 | Active |
| US7126651B2 | Liquid crystal display apparatus having particular protruding portions and fixing grooves | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.