Inventor · disambiguated record
Youngchul Lee
Also filed as: LEE YOUNGCHUL
21 granted patents·3 pending applications·104 citations·filing 2001–2025
92Inventor score
Files withSAMSUNG ELECTRONICS CO LTD9SAMSUNG DISPLAY CO LTD7PENN STATE RES FOUND3KOREA IND TECH INST2KOREA INST IND TECH1
Top patents by PatentIndex Score
24 records- 0189US7309620B2Use of sacrificial layers in the manufacture of high performance systems on tailored substratesPENN STATE RES FOUND·Filed 2003·Granted Dec 18, 2007·48 cites·25 claims
- 0285US9285416B2Apparatus and method for manufacturing substratesSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Mar 15, 2016·6 cites·19 claims
- 0384US11902639B2Electronic device including window for optical moduleSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Feb 13, 2024·1 cites·16 claims
- 0484US2025376754A1Mask manufacturing equipment and method of manufacturing mask using the sameSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 0581US11658162B2Micro-LED display and manufacturing method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 23, 2023·4 cites·6 claims
- 0678US9995787B2Apparatus and method for manufacturing substratesSAMSUNG ELECTRONICS CO LT D·Filed 2016·Granted Jun 12, 2018·2 cites·19 claims
- 0776US7427526B2Deposited thin films and their use in separation and sacrificial layer applicationsPENN STATE RES FOUND·Filed 2001·Granted Sep 23, 2008·27 cites·29 claims
- 0875US11805633B2Electrical element transfer apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 31, 2023·2 cites·5 claims
- 0966US7953301B2Apparatus and method for searching for 3-dimensional shapesKOREA IND TECH INST·Filed 2009·Granted May 31, 2011·8 cites·8 claims
- 1066US2025192415A1Electronic device comprising antenna structure connected to housingSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1164US12416072B2Mask manufacturing equipment and method of manufacturing mask using the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Sep 16, 2025·0 cites·15 claims
- 1264US11619885B2Mask chuck and mask manufacturing apparatus including sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Apr 4, 2023·0 cites·1 claims
- 1363US9360499B2Socket for testing a semiconductor device and test equipment including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jun 7, 2016·1 cites·19 claims
- 1461US11306386B2Mask repairing apparatus and mask repairing methodSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Apr 19, 2022·0 cites·10 claims
- 1561US11287749B2Mask chuck and mask manufacturing apparatus including sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Mar 29, 2022·0 cites·16 claims
- 1661US10823779B2Apparatus and method for manufacturing substratesSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Nov 3, 2020·0 cites·20 claims
- 1757US11807932B2Mask and method for manufacturing maskSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Nov 7, 2023·0 cites·6 claims
- 1856US2024385665A1Heat-radiating structure and electronic device comprising sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1954US6919164B2Patterning compositions using E-beam lithography and structures and devices made therebyPENN STATE RES FOUND·Filed 2002·Granted Jul 19, 2005·4 cites·29 claims
- 2052US11776972B2Method and apparatus for manufacturing mask assembly and method of manufacturing display deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Oct 3, 2023·0 cites·19 claims
- 2145US7551807B2Apparatus and method for searching for 3-dimensional shapesKOREA IND TECH INST·Filed 2005·Granted Jun 23, 2009·1 cites·8 claims
- 2240US8211378B2Reactor for separating aluminium from multi-layer film materialsLEE YOUNGCHUL·Filed 2007·Granted Jul 3, 2012·0 cites·7 claims
- 2338US10233563B2Device for detecting island position of single crystal ingot growing furnace and method for detecting island positionKOREA INST IND TECH·Filed 2015·Granted Mar 19, 2019·0 cites·10 claims
- 2437US11422158B2Test board and test apparatus including a multi-type fluid supplier for testing electronic apparatuses having semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 23, 2022·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →