Inventor · disambiguated record
Hak-Hyun Jang
Also filed as: JANG HAK-HYUN
2 granted patents·14 citations·filing 1992–1995
55Inventor score
Technology areasG11B
Files withSAMSUNG ELECTRONICS CO LTD2
Top patents by PatentIndex Score
2 records- 0151US5285434AObjective lens driving apparatus for optical pickupSAMSUNG ELECTRONICS CO LTD·Filed 1992·Granted Feb 8, 1994·12 cites·18 claims
- 0229US5579175AActuator for optical equipment capable of reducing the number of coils to necessary to move an objective lens in a tracking direction and a focusing directionSAMSUNG ELECTRONICS CO LTD·Filed 1995·Granted Nov 26, 1996·2 cites·20 claims
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