Young-Chul Won
13Patents
2h-index
26Co-inventors
46Inventor score
Filing activity: Oct 13, 2004 → Sep 21, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7244805B2 | Bimetallic zinc complex and process of producing polycarbonate using the same as polymerization catalyst | Chemistry; Metallurgy | 35 | Expired |
| US8329840B2 | Photo-reactive norbornene-based copolymer, a method of preparing the same, and an alignment layer including the same | Chemistry; Metallurgy | 3 | Active |
| US7964680B2 | Method for polymerizing cyclic olefin having polar functional group, olefin polymer produced thereby, optical anisotropic film comprising the same, and catalyst composition for polymerizing the cyclic olefin | Chemistry; Metallurgy | 2 | 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 |
| US7629481B2 | Ansa-metallocene compound, process of preparing the same, and process of preparing polyolefin using the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7166731B2 | Method of preparing fulvene compounds and method of preparing ansa-metallocene compounds using the compounds | Chemistry; Metallurgy | 1 | Expired |
| 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 |
| US8231946B2 | Norbornene polymer comprising photoreactive functional group having halogen substituent group, process for preparing the same, and alignment layer using the same | Physics | 1 | Active |
| US9163113B2 | Cyclic olefin compound having photoreactive group and photoreactive polymer | Chemistry; Metallurgy | 1 | Active |
| US8449954B2 | Compound having photoreactive functional group, photoreactive polymer, and alignment film comprising the same | Physics | 0 | Active |
| US7638653B2 | Method of preparing phosphonium compound for cyclic olefin polymerization | Chemistry; Metallurgy | 0 | Active |
| US8343597B2 | Norbornene polymer comprising photoreactive functional group having halogen substituent group, process for preparing the same, and alignment layer using the same | Physics | 0 | Active |
| US8420755B2 | Compounds, catalyst composition comprising the same, and method for preparing of cycloolefin-based polymer using the same | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.