Hai-sub Na
9Patents
3h-index
30Co-inventors
53Inventor score
Filing activity: Sep 19, 2000 → Nov 3, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6576589B1 | Method for making anatase type titanium dioxide photocatalyst | Chemistry; Metallurgy | 31 | Expired |
| US8715911B2 | Coating composition for DUV filtering, method of forming photoresist pattern using the same and method of fabricating semiconductor device by using the method | Physics | 7 | Active |
| US8895226B2 | Coating composition for DUV filtering, method of forming photoresist pattern using the same and method of fabricating semiconductor device by using the method | Physics | 4 | Active |
| US9837272B2 | Methods of manufacturing semiconductor devices | Electricity | 2 | Active |
| US10062571B2 | Method of manufacturing semiconductor device | Electricity | 1 | Active |
| US9773672B2 | Method of forming micropatterns | Electricity | 1 | Active |
| US6743567B2 | Polymer for data storage, data storage media coated by the same, data storage device and method using data storage media | Emerging Cross-Sectional Technologies | 0 | Expired |
| US8536347B2 | Photoacid generator, chemically amplified resist composition including the same, and associated methods | Physics | 0 | Active |
| US10468250B2 | Rinse solution and method of fabricating integrated circuit device by using the same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.