Inventor · disambiguated record
Chul-Hoo Lee
Also filed as: LEE CHUL WOO · LEE CHUL-HOO
2 granted patents·23 citations·filing 1999–2001
57Inventor score
Technology areasG11B
Files withSAMSUNG ELECTRONICS CO LTD2
Top patents by PatentIndex Score
2 records- 0180US6304540B1Optical pickup compatible with a digital versatile disk and a recordable compact disk using a holographic ring lensSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Oct 16, 2001·23 cites·6 claims
- 0240US7046611B2Optical pickup compatible with a digital versatile disk and a recordable compact disk using a holographic ring lensSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted May 16, 2006·0 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →