Han Chul Lee
4Patents
2h-index
4Co-inventors
41Inventor score
Filing activity: Aug 26, 1993 → Oct 25, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD749789S1 | Helmet | General | 35 | Active |
| US5415360A | Magnetic tape cassette with hingedly connected closure members | Physics | 3 | Expired |
| US6886939B2 | Topographer and method for mapping corneal surface | Human Necessities | 0 | Expired |
| US10950443B2 | Method for forming patterns | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.