Inventor · disambiguated record
Hag-Hyeon Jang
Also filed as: JANG HAG-HYEON
4 granted patents·3 pending applications·9 citations·filing 1998–2006
64Inventor score
Technology areasG11B
Top patents by PatentIndex Score
7 records- 0176US7435934B2Optical pickup apparatus which is compatible with multiple types of mediaSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Oct 14, 2008·3 cites·32 claims
- 0250US7782734B2Optical pickup which is compatible with multiple types of mediaSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 24, 2010·0 cites·18 claims
- 0348US7885165B2Optical pick-up deviceSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Feb 8, 2011·0 cites·15 claims
- 0444US2006266918A1Optical pick-up deviceSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 0544US2006176789A1Data line switching circuit for optical pickup deviceSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 0637US6084840AOptical pickup for use with a recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Jul 4, 2000·6 cites·9 claims
- 0735US2004263858A1Apparatus for measuring sub-resonance of optical pickup actuatorSONG JONG-SUP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →