Assignee
DONGBU ELECTRONIC CO LTD
KR·2 granted patents·12 citations·filing 2004–2005
Top patents by PatentIndex Score
2 records- 0179US7442572B2CMOS image sensor and method for manufacturing the sameDONGBU ELECTRONIC CO LTD·Filed 2005·Granted Oct 28, 2008·9 cites·5 claims
- 0247US7122476B2Method for fabricating semiconductor device by forming trenches in different depths at a cellregion and a peripheral region for reducing self aligned source resistance at the cell regionDONGBU ELECTRONIC CO LTD·Filed 2004·Granted Oct 17, 2006·3 cites·10 claims
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