Inventor · disambiguated record
Jong-Hwa Yu
Also filed as: YU JONG-HWA
4 granted patents·1 pending application·55 citations·filing 1999–2012
70Inventor score
Technology areasG11B
Top patents by PatentIndex Score
5 records- 0185US6337841B1Compatible optical pickupSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Jan 8, 2002·49 cites·34 claims
- 0259US6507548B1Optical pickup deviceSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jan 14, 2003·6 cites·8 claims
- 0338US8611200B2Photo detecting element, and optical pick-up device and optical disc drive including the photo detecting elementOH JUNG-BAE·Filed 2012·Granted Dec 17, 2013·0 cites·12 claims
- 0438US2004052183A1Data recording and reproducing apparatus, method, and medium including computer readable code thereforSAMSUNG ELECTRONICS CO LTD·Filed 2003·Application pending·0 cites
- 0531US8913469B2Optical information storage medium system and method of generating signal for controlling light powerKIM HONG-KUK·Filed 2011·Granted Dec 16, 2014·0 cites·20 claims
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