Sun Il Cho
6Patents
6h-index
7Co-inventors
48Inventor score
Filing activity: Aug 19, 2003 → Nov 28, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD645403S1 | Charger for vacuum cleaners | General | 28 | Expired |
| USD501489S1 | Kimchi refrigerator | General | 21 | Expired |
| USD670458S1 | Combined vacuum cleaner and charger | General | 18 | Active |
| USD673588S1 | Cold air discharge duct for kimchi refrigerators | General | 15 | Active |
| USD671695S1 | Vacuum cleaner | General | 11 | Active |
| USD672374S1 | Kimchi refrigerator | General | 11 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.