Hong Cho
21Patents
5h-index
33Co-inventors
69Inventor score
Filing activity: Jul 5, 1991 → Jan 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5250177A | Water purifier with an ozone generating device | Chemistry; Metallurgy | 21 | Expired |
| US8541306B2 | Semiconductor device and method of double photolithography process for forming patterns of the semiconductor device | Electricity | 10 | Active |
| US7897512B2 | Methods of forming integrated circuit devices including a multi-layer structure with a contact extending therethrough | Electricity | 5 | Active |
| US9606267B2 | Anti-reflective film, comprising hard coating layer, having superb optical characteristics | Performing Operations; Transporting | 5 | Active |
| US9951229B2 | Anti-reflective coating composition including siloxane compound, and anti-reflective film of which surface energy is adjusted using same | Emerging Cross-Sectional Technologies | 5 | Active |
| US9657178B2 | Anti-reflective coating composition comprising siloxane compound, and anti-reflective film using same | Chemistry; Metallurgy | 3 | Active |
| US7988874B2 | Method of fabricating semiconductor device and synchronous pulse plasma etching equipment for the same | Electricity | 3 | Active |
| US7585718B2 | Method of manufacturing a carbon nano-tube transistor | Emerging Cross-Sectional Technologies | 1 | Active |
| US8460508B2 | Synchronous pulse plasma etching equipment and method of fabricating a semiconductor device | Electricity | 1 | Active |
| US8258610B2 | Integrated circuit devices including a multi-layer structure with a contact extending therethrough | Electricity | 1 | Active |
| US10107942B2 | Anti-reflective film having superb optical characteristics | Chemistry; Metallurgy | 1 | Active |
| US8420453B2 | Method of forming active region structure | Electricity | 1 | Active |
| US9611395B2 | Ultra-hydrophilic antireflective coating composition comprising siloxane compound, ultra-hydrophilic antireflective film using same, and method for preparing ultra-hydrophilic antireflective film | Chemistry; Metallurgy | 1 | Active |
| US11541144B2 | Refrigerator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10711144B2 | Anti-scattering film and method for manufacturing same | Chemistry; Metallurgy | 0 | Active |
| US10545265B2 | Functional antireflection film | Chemistry; Metallurgy | 0 | Active |
| US11058790B2 | Electronic apparatus having photocatalytic filter | Emerging Cross-Sectional Technologies | 0 | Active |
| US11142670B2 | Multilayer marking film and manufacturing method for multilayer marking film | Chemistry; Metallurgy | 0 | Active |
| US12234598B2 | Clothes care apparatus | Performing Operations; Transporting | 0 | Active |
| US7776644B2 | Phase change memory cell and method and system for forming the same | Electricity | 0 | Active |
| US8426274B2 | Method of forming recess and method of manufacturing semiconductor device having the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.