Young Jun Kweon
3Patents
0Active
3Granted
28Portfolio score
Filing activity: Aug 21, 1998 → May 22, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6067684A | Toothbrush | Emerging Cross-Sectional Technologies | 91 | Expired |
| US6090488A | Tapered toothbrush bristle and toothbrush with said bristles, and methods for producing the same | Emerging Cross-Sectional Technologies | 59 | Expired |
| US7134162B2 | Toothbrush having soft and hard bristles together | Emerging Cross-Sectional Technologies | 21 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.