Inventor · disambiguated record
Ji Youn Seo
Also filed as: SEO JI YOUN
12 granted patents·10 pending applications·48 citations·filing 2011–2025
86Inventor score
Files withSAMSUNG DISPLAY CO LTD11SAMSUNG ELECTRONICS CO LTD5HYUNDAI MOTOR CO LTD3JANG KYUNG-TAE2HONG CHAE HWAN1
Top patents by PatentIndex Score
22 records- 0190US9343475B2Vertical memory devices and methods of manufacturing the sameJANG KYUNG-TAE·Filed 2014·Granted May 17, 2016·19 cites·15 claims
- 0290US8916922B2Vertical memory devices and methods of manufacturing the sameJANG KYUNG-TAE·Filed 2012·Granted Dec 23, 2014·13 cites·28 claims
- 0387US9184178B2Vertical memory devices and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Nov 10, 2015·7 cites·17 claims
- 0484US11018045B2Deposition apparatus including upper shower head and lower shower headSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 25, 2021·5 cites·13 claims
- 0580US2025363941A1Display device and tiled display deviceSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 0678US9892701B2Display apparatusSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Feb 13, 2018·3 cites·20 claims
- 0775US11170686B2Display device performing an over-current protection operationSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Nov 9, 2021·1 cites·20 claims
- 0871US2024212582A1Display device and tiled display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 0968US12249272B2Display device and a tiled display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Mar 11, 2025·0 cites·20 claims
- 1066US2025374738A1Display device and method of fabricating the sameSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 1165US12230195B2Display device and tiled display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Granted Feb 18, 2025·0 cites·25 claims
- 1264US2025275397A1Light emitting element, display device including the light emitting element, and electronic device including the display deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1358US11538374B2Power voltage generator, display apparatus having the same and method of driving the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Dec 27, 2022·0 cites·20 claims
- 1452US2023307371A1Semiconductor memory device, method for fabricating the same and electronic system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 1551US2025316213A1Display device and method of driving the same, and electronic device for providing imageSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1651US2025316212A1Display device and method of driving the same, and electronic device for providing imageSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1746US10088408B2Friction coefficient measuring method of surface of specimenHYUNDAI MOTOR CO LTD·Filed 2015·Granted Oct 2, 2018·0 cites·7 claims
- 1843US2017211178A9Surface treatment method with superior mass-productivity and low friction characteristicsHYUNDAI MOTOR CO LTD·Filed 2015·Application pending·0 cites
- 1941US11107681B2Method of fabricating semiconductor device by removing material on back side of substrateSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 31, 2021·0 cites·18 claims
- 2038US11345998B2Deposition apparatus including upper shower head and lower shower headSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 31, 2022·0 cites·20 claims
- 2138US2012302724A1Manufacturing method of lactide from lactic acidHONG CHAE HWAN·Filed 2011·Application pending·0 cites
- 2235US2016009856A1Manufacturing method of lactide from lactic acidHYUNDAI MOTOR CO LTD·Filed 2015·Application pending·0 cites
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