Sejin Electron Inc.
3Patents
0Active
3Granted
22Portfolio score
Filing activity: Sep 28, 1993 → Dec 16, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5515040A | Methods of self-calibration for a key-type mouse | Physics | 30 | Expired |
| USD426216S | Mouse | General | 12 | Expired |
| US6542149B1 | Method for transmitting multimedia wireless data to a host system | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.