Joo Hee Han
18Patents
3h-index
31Co-inventors
56Inventor score
Filing activity: Feb 23, 2001 → Dec 21, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6503396B2 | Method and apparatus for preparing taxol using supercritical fluid from source materials | Emerging Cross-Sectional Technologies | 15 | Expired |
| US9130052B2 | Nonvolatile memory device and method of fabricating the same | Electricity | 11 | Active |
| US9624379B2 | High-efficiency heat-dissipating paint composition using a carbon material | Electricity | 5 | Active |
| US9567222B2 | Blending improvement carbon-composite having carbon-nanotube and its continuous manufacturing method and apparatus | Emerging Cross-Sectional Technologies | 3 | Active |
| US7998450B2 | Continuous methods and apparatus of functionalizing carbon nanotube | Emerging Cross-Sectional Technologies | 3 | Active |
| US9466609B2 | 3-dimensional nonvolatile memory device and method of manufacturing the same | Electricity | 3 | Active |
| US9130053B2 | Nonvolatile memory device and method of fabricating the same | Electricity | 2 | Active |
| US9356041B2 | 3-D nonvolatile memory device and method of manufacturing the same | Electricity | 2 | Active |
| US8187566B2 | Continuous method and apparatus of functionalizing carbon nanotube | Emerging Cross-Sectional Technologies | 2 | Active |
| US9368645B2 | Nonvolatile memory device and method of fabricating the same | Electricity | 2 | Active |
| US9051179B2 | Continuous method and apparatus for functionalizing carbon nanotube | Emerging Cross-Sectional Technologies | 1 | Active |
| US9362304B2 | Nonvolatile memory device and method of fabricating the same | Electricity | 1 | Active |
| US8092775B2 | Continuous method for purifying carbon nanotube | Emerging Cross-Sectional Technologies | 1 | Active |
| US9045345B2 | Apparatus for purifying carbon nanotubes | Emerging Cross-Sectional Technologies | 0 | Active |
| US8936984B2 | 3-D nonvolatile memory device and method of manufacturing the same | Electricity | 0 | Active |
| US11214532B2 | Preparation method for cyclohexane dimethanol having high trans content and cyclohexane dimethanol prepared thereby | Chemistry; Metallurgy | 0 | Active |
| US10518237B2 | Gas distribution unit for fluidized bed reactor system, fluidized bed reactor system having the gas distribution unit, and method for preparing granular polycrystalline silicon using the fluidized bed reactor system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10226757B2 | Method for surface-modifying metal silicide, and method and apparatus for preparing trichlorosilane using surface-modified metal silicide | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.