Sunext Technology Co., Ltd.
6Patents
6Active
6Granted
42Portfolio score
Filing activity: Dec 28, 2005 → Feb 1, 2010 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7957241B2 | Device and method for detecting defect signals on an optical disc | Physics | 3 | Active |
| US7587014B2 | Digital frequency/phase recovery circuit | Electricity | 1 | Active |
| US7634714B2 | Decoding system for eight-to-fourteen modulation or eight-to-sixteen modulation | Electricity | 1 | Active |
| US7616535B2 | Method for determining track searching direction | Physics | 0 | Active |
| US7800997B2 | Method and apparatus for generating frequency-multiplied frequency generator signal used in optical drive | Physics | 0 | Active |
| US7764577B2 | Method for pre-calibrating balance gain of analog front end in optical disk drive to calibrate variation of focus balance | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.