Inventor · disambiguated record
Duk-Yong Choi
Also filed as: CHOI DUK-YONG
7 granted patents·2 pending applications·59 citations·filing 1996–2008
84Inventor score
Top patents by PatentIndex Score
9 records- 0170US7425275B2Shadow mask and method of fabricating vertically tapered structure using the shadow maskSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 16, 2008·5 cites·6 claims
- 0267US6767756B2Method of manufacturing tapered optical waveguideSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jul 27, 2004·11 cites·6 claims
- 0367US5891567APolyester filamentary yarn, polyester tire cord and production thereofKOLON INC·Filed 1996·Granted Apr 6, 1999·20 cites·3 claims
- 0463US6841860B2Flip-chip bonding structure and method for making the sameSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Jan 11, 2005·10 cites·7 claims
- 0559US6799713B2Flip-chip bonding structure and method for making the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 5, 2004·8 cites·8 claims
- 0650US6624080B2Method of fabricating nickel etching maskSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Sep 23, 2003·3 cites·20 claims
- 0748US6859602B2Method for fabricating planar light waveguide circuits with vertical taper structureSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 22, 2005·2 cites·6 claims
- 0847US2008299468A1Shadow mask and method of fabricating vertically tapered structure using the shadow maskSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 0942US2004156637A1Wavelength-division-multiplexing system with gain flattening deviceFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →