Inventor · disambiguated record
Sanguhn Cha
Also filed as: CHA SANGUHN
23 granted patents·3 pending applications·109 citations·filing 2016–2025
94Inventor score
Files withSAMSUNG ELECTRONICS CO LTD26
Top patents by PatentIndex Score
26 records- 0197US11615861B2Semiconductor memory devices and methods of operating semiconductor memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Mar 28, 2023·20 cites·20 claims
- 0297US11462292B1Error correction circuit of semiconductor memory device and semiconductor memory device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 4, 2022·14 cites·20 claims
- 0397US11416335B2Semiconductor memory devices and memory systems with enhanced error detection and correctionSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 16, 2022·16 cites·20 claims
- 0496US11170868B2Semiconductor memory devices and memory systemsSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 9, 2021·8 cites·20 claims
- 0596US11106535B2Error correction circuit of semiconductor memory device and semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 31, 2021·7 cites·20 claims
- 0695US11656935B2Semiconductor memory devices and memory systemsSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted May 23, 2023·5 cites·20 claims
- 0795US11605441B1Memory systems having memory devices therein with enhanced error correction capability and methods of operating sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Mar 14, 2023·4 cites·23 claims
- 0895US11269723B2Memory controller and memory system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Mar 8, 2022·5 cites·20 claims
- 0994US11626181B2Semiconductor memory devices and methods of operating semiconductor memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Apr 11, 2023·4 cites·20 claims
- 1089US9971697B2Nonvolatile memory module having DRAM used as cache, computing system having the same, and operating method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted May 15, 2018·7 cites·17 claims
- 1185US10339042B2Memory device including column redundancySAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 2, 2019·6 cites·20 claims
- 1284US11436079B2Semiconductor memory devices having enhanced error correction circuits thereinSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Sep 6, 2022·4 cites·20 claims
- 1384US2025355575A1Semiconductor memory device and memory system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1483US11068340B2Semiconductor memory devices and memory systemsSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jul 20, 2021·2 cites·20 claims
- 1581US10866855B2Memory system varying operation of memory controller according to internal status of memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 15, 2020·4 cites·20 claims
- 1679US12379855B2Semiconductor memory device including a cyclic redundancy check engine and memory system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
- 1773US12057184B2Memory systems having memory devices therein with enhanced error correction capability and methods of operating sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Aug 6, 2024·0 cites·20 claims
- 1873US2025029672A1Semiconductor memory devices and methods of operating semiconductor memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1972US2024339168A1Memory systems having memory devices therein with enhanced error correction capability and methods of operating sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2071US12136463B2Semiconductor memory devices and methods of operating semiconductor memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 5, 2024·0 cites·18 claims
- 2171US11947810B2Semiconductor memory device and memory system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Apr 2, 2024·0 cites·20 claims
- 2266US10140176B2Semiconductor memory device, memory system including the same, and method of error correction of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Nov 27, 2018·1 cites·20 claims
- 2365US12148494B2Semiconductor memory devices and methods of operating semiconductor memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·19 claims
- 2465US11194653B2Semiconductor memory device, and memory system having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Dec 7, 2021·2 cites·18 claims
- 2549US11366716B2Semiconductor memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jun 21, 2022·0 cites·20 claims
- 2635US11074127B1Semiconductor memory devices and methods of operating semiconductor memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jul 27, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →