Dragon Plan Limited
3Patents
0Active
3Granted
25Portfolio score
Filing activity: Sep 28, 2000 → Feb 19, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6427833B1 | Data disc storage case | Physics | 21 | Expired |
| US6799679B2 | Disc locator | Physics | 9 | Expired |
| US6581766B2 | Case with members for impeding disc removal | Physics | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.