Inventor · disambiguated record
Changyoung Lee
Also filed as: LEE CHANGYOUNG
5 granted patents·16 pending applications·4 citations·filing 2018–2025
65Inventor score
Files withSAMSUNG ELECTRONICS CO LTD17KOREA RAILROAD RES INSTITUTE2HL MANDO CORP1SEOUL NAT UNIV HOSPITAL1
Top patents by PatentIndex Score
21 records- 0171US11549622B2Sealing device for hyper tubeKOREA RAILROAD RES INSTITUTE·Filed 2018·Granted Jan 10, 2023·2 cites·8 claims
- 0266US11525912B2Hyper-tube system using vehicle position detectionKOREA RAILROAD RES INSTITUTE·Filed 2018·Granted Dec 13, 2022·2 cites·26 claims
- 0361US11945426B2Brake control apparatus and method of controlling the sameHL MANDO CORP·Filed 2021·Granted Apr 2, 2024·0 cites·20 claims
- 0461US2025220895A1Semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0560US2025166693A1Memory devices including row decoder circuitsSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0660US2025185237A1Semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0759US2025140332A1Memory device having cell over periphery structure and semiconductor device having bonding structureSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0858US2025126810A1Memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0957US2025212394A1Memory device having controllable back gates and shielding bit linesSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1056US2025185260A1Memory device including power gating switchSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1153US2025157524A1Semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1252US2023144344A1Composition for preventing or treating cardiovascular and metabolic diseases comprising elaeocarpus petiolatusSEOUL NAT UNIV HOSPITAL·Filed 2021·Application pending·0 cites
- 1351US2025151292A1Memory device having cop structure and memory package including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1448US2025061938A1Memory device including sense amplifier and method of storing data thereofSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1545US2025218497A1Memory core circuit having cell on periphery (cop) structure and memory device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1643US12505873B2Memory device including sense amplifier and offset cancellation methodSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·18 claims
- 1743US2025124969A1Memory devices and operating methods thereofSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1843US2025227926A1Memory device including merged sub arraySAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1942US12237000B2Sense amplifier circuit with precharge, memory device including the same and sensing method of memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Feb 25, 2025·0 cites·18 claims
- 2041US2025056795A1Memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2139US2025118342A1Sense amplifiers and operation methods thereof, and memory devices including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →