Dae-Su Yee
10Patents
3h-index
9Co-inventors
49Inventor score
Filing activity: Jul 31, 2003 → Oct 12, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7680169B2 | Self-mode locked multi-section semiconductor laser diode | Electricity | 8 | Expired |
| US7174070B2 | Ultrahigh-frequency light source using dual-wavelength laser with 3-dB beam splitter and method of manufacturing the same | Electricity | 5 | Expired |
| US10222204B2 | High-speed 3D imaging system using continuous-wave THz beam scan | Physics | 4 | Active |
| US9541377B1 | Apparatus for real-time non-contact non-destructive thickness measurement using terahertz wave | Physics | 3 | Active |
| US8476592B2 | Terahertz wave apparatus | Electricity | 2 | Active |
| US6928098B2 | High frequency optical pulse source | Electricity | 1 | Expired |
| US7489873B2 | Optical signal retiming, reshaping, and reamplifying (3R) regeneration system having monolithically integrated Mach Zehnder interferometer and self-pulsating laser diode | Electricity | 0 | Active |
| US7012945B2 | Multi DFB laser diode | Electricity | 0 | Expired |
| US7356263B2 | Signal processor for converting signal | Electricity | 0 | Active |
| US7583868B2 | 3R recovery system | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.