Hang-woo Lee
31Patents
8h-index
43Co-inventors
75Inventor score
Filing activity: May 10, 1991 → Oct 11, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6339281B2 | Method for fabricating triode-structure carbon nanotube field emitter array | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5273749A | Process for preparing coated microbial pesticides and pesticides produced therefrom | Human Necessities | 35 | Expired |
| US6307665A | Acousto-optic modulator | Physics | 13 | Expired |
| US5671232A | Second harmonic generation method and apparatus | Electricity | 12 | Expired |
| US5900966A | Acoustic-optic modulator having two transducers | Physics | 10 | Expired |
| US6699642B2 | Method of manufacturing triode carbon nanotube field emitter array | Electricity | 10 | Expired |
| US5577059A | Second harmonic generation method and apparatus | Electricity | 9 | Expired |
| US6812480B2 | Triode structure field emission display device using carbon nanotubes and method of fabricating the same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5155041A | Culture of Bacillus subtilis | Chemistry; Metallurgy | 5 | Expired |
| US6809464B2 | Field emission device and method for fabricating the same | Electricity | 4 | Expired |
| US6935915B2 | Method of fabricating field emission display employing carbon nanotubes | Electricity | 4 | Expired |
| US6632114B2 | Method for manufacturing field emission device | Electricity | 4 | Expired |
| US6468916B2 | Method of forming structure having surface roughness due to nano-sized surface features | Electricity | 3 | Expired |
| US7056753B2 | Field emission display with double gate structure and method of manufacturing therefor | Electricity | 3 | Expired |
| US9502152B2 | Method of selective separation of semiconducting carbon nanotubes, dispersion of semiconducting carbon nanotubes, and electronic device including carbon nanotubes separated by using the method | Emerging Cross-Sectional Technologies | 3 | Active |
| US6836066B1 | Triode field emission display using carbon nanobtubes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7044822B2 | Method of manufacturing a field emission device utilizing the sacrificial layer | Electricity | 2 | Expired |
| US7527988B2 | Triode structure field emission display device using carbon nanotubes and method of fabricating the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US6927534B2 | Field emission device | Electricity | 2 | Expired |
| US7348722B2 | Field emission device with focusing control electrode and field emission display | Electricity | 2 | Expired |
| US7501146B2 | Carbon nanotube emitter and its fabrication method and field emission device (FED) using the carbon nanotube emitter and its fabrication method | Emerging Cross-Sectional Technologies | 1 | Active |
| US7233102B2 | Field emission device with gate having cylindrical part | Electricity | 1 | Expired |
| US7045948B2 | Field emission device with mesh grid | Electricity | 1 | Expired |
| US7511414B2 | Field emission display and method of manufacturing the same | Electricity | 1 | Expired |
| US7372197B2 | Field emission device and field emission display including dual cathode electrodes | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.