Inventor · disambiguated record
Changheon Lee
Also filed as: LEE CHANGHEON
6 granted patents·19 pending applications·9 citations·filing 2011–2025
72Inventor score
Top patents by PatentIndex Score
25 records- 0187US10119219B2Laundry treating apparatusLG ELECTRONICS INC·Filed 2015·Granted Nov 6, 2018·5 cites·15 claims
- 0271US2024038510A1Methods of processing substrates and apparatuses thereofSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0369US2024319594A1Resist composition and method of forming pattern using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0467US2025347994A1Resist composition and pattern formation method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0567US2025140536A1Methods of processing substrates and apparatuses thereofSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0665US9965130B2Input error remediationKIM SEUNGIL·Filed 2012·Granted May 8, 2018·2 cites·10 claims
- 0765US2025334882A1Resist composition and pattern formation method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0865US2024319592A1Resist composition and method of forming pattern using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0964US2025147419A1Resist composition and pattern formation method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1064US2025004370A1Polymer, resist composition including the same, and method of forming pattern by using the resist compositionSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1163US2025102906A1Organometallic compound, resist composition including the same and pattern formation method using the resist compositionSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1263US2024337928A1Organic salt, photoresist composition including the same and method of forming pattern by using the photoresist patternSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1362US2022139714A1Methods of processing substrates and apparatuses thereofSAMSUNG ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 1461US2024199540A1Carboxylate salt, photoresist composition including the same, and method of forming pattern using the photoresist compositionSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1561US2024231228A1Resist composition and method of forming pattern by using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1660US12494352B2Plasma confinement ring, semiconductor manufacturing apparatus including the same, and method of manufacturing a semiconductor device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 9, 2025·0 cites·15 claims
- 1760US2024231223A1Resist composition and method of forming pattern by using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1860US2024231225A1Resist composition and pattern forming method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1959US2024094633A1Carboxylate salt, photoresist composition including the same, and method of forming pattern by using the photoresist compositionSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 2056US2024302268A1Air quality measuring deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2154US2024212992A1Plasma processing apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 2252US9093068B2Method and apparatus for processing an audio signalJEONG GYUHYEOK·Filed 2011·Granted Jul 28, 2015·1 cites·12 claims
- 2349US2022406808A1Semiconductor device and electronic system the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 2447US9135922B2Method for processing audio signals, involves determining codebook index by searching for codebook corresponding to shape vector generated by using location information and spectral coefficientsLEE CHANGHEON·Filed 2011·Granted Sep 15, 2015·1 cites·10 claims
- 2545US11170755B2Speech synthesis apparatus and methodSK TELECOM CO LTD·Filed 2020·Granted Nov 9, 2021·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →