Won-Kook Kim
37Patents
5h-index
50Co-inventors
68Inventor score
Filing activity: Jul 7, 2003 → Apr 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7524542B2 | Negative C-plate type optical anisotropic film comprising poly cycloolefin and method for preparing the same | Physics | 71 | Expired |
| US7582339B2 | Biaxial-optical polynorbornene-based film and method of manufacturing the same, integrated optical compensation polarizer having the film and method of manufacturing the polarizer, and liquid crystal display panel containing the film and/or polarizer | Chemistry; Metallurgy | 11 | Active |
| US7442752B2 | Nobonene-ester based addition polymer and method for preparing the same | Physics | 7 | Expired |
| 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 |
| US9233495B2 | Sheet for forming hard coating | Chemistry; Metallurgy | 4 | Active |
| US7738063B2 | Vertically aligned liquid crystal display using polynorbornene based polymer film | Physics | 4 | Active |
| US11001035B2 | Sandwich panel and a manufacturing method thereof | Fixed Constructions | 3 | Active |
| US8801978B2 | Biaxial-optical polynorbornene-based film and method of manufacturing the same, integrated optical compensation polarizer having the film and method of manufacturing the polarizer, and liquid crystal display panel containing the film and/or polarizer | Chemistry; Metallurgy | 3 | Active |
| US9657178B2 | Anti-reflective coating composition comprising siloxane compound, and anti-reflective film using same | Chemistry; Metallurgy | 3 | Active |
| US7786231B2 | Method for polymerizing cycloolefin polymer containing polar functional groups and electronic devices employing the polymerized cycloolefins | Chemistry; Metallurgy | 3 | Active |
| US8968605B2 | Conductive polymer composition for PTC element with decreased NTC characteristics, using carbon nanotube | Emerging Cross-Sectional Technologies | 3 | Active |
| US8440117B2 | Biaxial-optical polynorbornene-based film and method of manufacturing the same, integrated optical compensation polarizer having the film and method of manufacturing the polarizer, and liquid crystal display panel containing the film and/or polarizer | Chemistry; Metallurgy | 3 | Active |
| US7312285B2 | Method for preparing norbornene based addition polymer containing ester or acetyl functional group | Physics | 3 | Expired |
| US7989570B2 | Catalyst system for preparing cyclic olefin addition polymer, cyclic olefin addition polymer prepared by using the catalyst system and method for preparing the same | Physics | 2 | Active |
| US7989571B2 | Method for producing norbornene monomer composition, norbornene polymer prepared therefrom, optical film comprising the norbornene polymer, and method for producing the norbornene polymer | Physics | 2 | Active |
| US7786230B2 | Method for polymerizing cycloolefin polymer containing polar functional groups and electronics devices employing the polymerized cycloolefins | Chemistry; Metallurgy | 2 | Active |
| US7718744B2 | Method for polymerizing cycloolefin polymer containing polar functional groups and electronic devices employing the polymerized cycloolefins | Chemistry; Metallurgy | 2 | Expired |
| US10107942B2 | Anti-reflective film having superb optical characteristics | Chemistry; Metallurgy | 1 | Active |
| US9243160B2 | Composition for hard coating and sheet for forming hard coating having superior low-temperature formability and slip properties | Emerging Cross-Sectional Technologies | 1 | Active |
| US7648937B2 | Catalyst system for polymerizing cyclic olefin having polar functional group, polymerizing method using the catalyst system, olefin polymer produced by the method and optical anisotropic film comprising the olefin polymer | Chemistry; Metallurgy | 1 | Active |
| US9387610B2 | Hard coating forming method | Chemistry; Metallurgy | 1 | Active |
| US11225056B2 | Sandwich panel and a manufacturing method thereof | Fixed Constructions | 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 |
| US7814713B2 | Catalyst system for polymerizing cyclic olefin having polar functional group, polymerizing method using the catalyst system, olefin polymer produced by the method and optical anisotropic film comprising the olefin polymer | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.