Jin-gon Lee
9Patents
8h-index
9Co-inventors
62Inventor score
Filing activity: May 21, 1984 → Jul 7, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7717973B2 | Cyclone dust-separating apparatus of vacuum cleaner | Emerging Cross-Sectional Technologies | 109 | Active |
| US7637973B2 | Vacuum cleaner in which a dust bag or a cyclone dust collecting apparatus is selectively mounted | Emerging Cross-Sectional Technologies | 34 | Active |
| US7640625B2 | Vacuum cleaner | Human Necessities | 26 | Active |
| US7611558B2 | Dust compressing apparatus of vacuum cleaner | Human Necessities | 21 | Active |
| US7562414B2 | Dust sensing unit for use in vacuum cleaner | Emerging Cross-Sectional Technologies | 14 | Active |
| US6598238B2 | Jaw protecting apparatus of helmet | Human Necessities | 12 | Expired |
| US4599823A | Flea catcher | Human Necessities | 10 | Expired |
| US8172932B2 | Connecting tube having dust sensing function for use in vacuum cleaner | Emerging Cross-Sectional Technologies | 8 | Active |
| US5953787A | Suction globe of a vacuum cleaner | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.