Joonsung Ryou
4Patents
1h-index
7Co-inventors
27Inventor score
Filing activity: Jan 18, 2018 → Sep 10, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11642752B2 | Porous polyurethane polishing pad and process for preparing the same | Chemistry; Metallurgy | 1 | Active |
| US11964360B2 | Polishing pad comprising window similar in hardness to polishing layer | Electricity | 0 | Active |
| US11724356B2 | Porous polyurethane polishing pad and preparation method thereof | Chemistry; Metallurgy | 0 | Active |
| US11780057B2 | Polishing pad and method for producing same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.