Sam-Young Cho
11Patents
3h-index
38Co-inventors
56Inventor score
Filing activity: Nov 20, 2003 → Apr 28, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8262928B2 | Etchant and method of manufacturing an array substrate using the same | Electricity | 9 | Active |
| US8921230B2 | Etchant composition, and method of manufacturing a display substrate using the same | Electricity | 4 | Active |
| US8354288B2 | Etchant and method of manufacturing an array substrate using the same | Electricity | 3 | Active |
| US9023735B2 | Etchant composition and manufacturing method for thin film transistor using the same | Electricity | 3 | Active |
| US8377325B2 | Etchant for metal wiring and method for manufacturing metal wiring using the same | Electricity | 2 | Active |
| US8637399B2 | Etching composition, method of forming a metal pattern and method of manufacturing a display substrate | Electricity | 1 | Active |
| US9136137B2 | Etchant composition and methods of fabricating metal wiring and thin film transistor substrate using the same | Electricity | 1 | Active |
| US7686968B2 | Composition for removing conductive materials and manufacturing method of array substrate using the same | Physics | 0 | Active |
| US8889032B2 | Metal wire etchant and method of forming metal wire using the same | Electricity | 0 | Active |
| US6887655B2 | Photoresist removing compositions | Electricity | 0 | Expired |
| US9133550B2 | Etching composition, method of forming a metal pattern using the etching composition, and method of manufacturing a display substrate | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.