Inventor · disambiguated record
Won-Guk Seo
Also filed as: SEO WON-GUK
9 granted patents·6 pending applications·31 citations·filing 2008–2019
83Inventor score
Top patents by PatentIndex Score
15 records- 0191US8262928B2Etchant and method of manufacturing an array substrate using the sameKIM BONG-KYUN·Filed 2010·Granted Sep 11, 2012·13 cites·12 claims
- 0285US8354288B2Etchant and method of manufacturing an array substrate using the sameSAMSUNG DISPLAY CO LTD·Filed 2012·Granted Jan 15, 2013·6 cites·8 claims
- 0383US8921230B2Etchant composition, and method of manufacturing a display substrate using the sameSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Dec 30, 2014·6 cites·20 claims
- 0470US8377325B2Etchant for metal wiring and method for manufacturing metal wiring using the sameSAMSUNG DISPLAY CO LTD·Filed 2011·Granted Feb 19, 2013·2 cites·21 claims
- 0569US8637399B2Etching composition, method of forming a metal pattern and method of manufacturing a display substratePARK HONG-SICK·Filed 2012·Granted Jan 28, 2014·2 cites·15 claims
- 0668US10724967B2Inspection apparatus for semiconductor process and semiconductor process deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 28, 2020·1 cites·20 claims
- 0764US9136137B2Etchant composition and methods of fabricating metal wiring and thin film transistor substrate using the sameSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Sep 15, 2015·1 cites·17 claims
- 0847US8889032B2Metal wire etchant and method of forming metal wire using the sameSAMSUNG DISPLAY CO LTD·Filed 2012·Granted Nov 18, 2014·0 cites·15 claims
- 0946US2008224092A1Etchant for metalSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 1041US2014246584A1Scanning electron microscopeSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 1139US2014097006A1Etchant composition, metal wiring, and method of manufacturing a display substrateSAMSUNG DISPLAY CO LTD·Filed 2013·Application pending·0 cites
- 1238US2019137407A1Surface inspection apparatus and method of inspecting surface using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Application pending·0 cites
- 1336US10109518B1Pickup unit and pickup system of semiconductor device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 23, 2018·0 cites·18 claims
- 1436US2017178945A1Substrate processing system and substrate processing methodSAMSUNG ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
- 1531US2019131156A1Substrate transfer apparatus and substrate inspection apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Application pending·0 cites
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