Inventor · disambiguated record
Sung-Du Kwon
Also filed as: KWON SUNG-DU
6 granted patents·13 citations·filing 2002–2006
75Inventor score
Files withSAMSUNG ELECTRONICS CO LTD6
Top patents by PatentIndex Score
6 records- 0176US7343103B2Apparatus and method for detecting beam power in optical driveSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Mar 11, 2008·3 cites·4 claims
- 0258US7068933B2Apparatus and method for detecting beam power in optical driveSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Jun 27, 2006·7 cites·43 claims
- 0352US7251206B2Optical signal converter and method of controlling amplification gain according to rotating speed of optical discSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 31, 2007·2 cites·16 claims
- 0448US7272103B2Laser power monitor device, optical pickup including the same, and optical recording and/or reproducing apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 18, 2007·1 cites·10 claims
- 0540US7372796B2Apparatus for controlling monitor photo diode in optical pickup systemSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 13, 2008·0 cites·9 claims
- 0638US7248553B2Laser power control deviceSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jul 24, 2007·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →