Inventor · disambiguated record
Changkyo Lee
Also filed as: LEE CHANGKYO
18 granted patents·4 pending applications·49 citations·filing 2015–2024
92Inventor score
Top patents by PatentIndex Score
22 records- 0196US11245397B2Apparatus for transmitting and receiving a signal, a method of operating the same, a memory device, and a method of operating the memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Feb 8, 2022·6 cites·14 claims
- 0296US10121059B2Liveness test method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Nov 6, 2018·21 cites·30 claims
- 0389US10797700B2Apparatus for transmitting and receiving a signal, a method of operating the same, a memory device, and a method of operating the memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 6, 2020·4 cites·17 claims
- 0489US9928410B2Method and apparatus for recognizing object, and method and apparatus for training recognizerSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 27, 2018·8 cites·35 claims
- 0586US11664803B2Apparatus for transmitting and receiving a signal, a method of operating the same, a memory device, and a method of operating the memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted May 30, 2023·1 cites·20 claims
- 0682US11508420B2Memory device, memory system, and operation method of memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 22, 2022·1 cites·20 claims
- 0782US2024388291A1Apparatus for transmitting and receiving a signal, a method of operating the same, a memory device, and a method of operating the memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0879US2025157504A1Memory device, memory system, and operation method of memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0978US12088291B2Apparatus for transmitting and receiving a signal, a method of operating the same, a memory device, and a method of operating the memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Sep 10, 2024·0 cites·20 claims
- 1078US10789455B2Liveness test method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Sep 29, 2020·2 cites·20 claims
- 1175US11799479B2Apparatus for transmitting and receiving a signal, a method of operating the same, a memory device, and a method of operating the memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·13 claims
- 1274US11799478B2Apparatus for transmitting and receiving a signal, a method of operating the same, a memory device, and a method of operating the memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·18 claims
- 1373US11062744B2Memory device performing ZQ calibration, memory system, and operation method of memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 13, 2021·2 cites·19 claims
- 1472US12211581B2Memory device, memory system, and operation method of memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jan 28, 2025·0 cites·12 claims
- 1570US10242249B2Method and apparatus for extracting facial feature, and method and apparatus for facial recognitionSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 26, 2019·2 cites·19 claims
- 1669US11783639B2Liveness test method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 10, 2023·0 cites·11 claims
- 1761US9875418B2Method and apparatus for detecting biometric region for user authenticationSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jan 23, 2018·1 cites·17 claims
- 1860US9773159B2Method and apparatus for extracting image featureSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Sep 26, 2017·1 cites·13 claims
- 1955US12141085B2Hybrid transmitter with calibrationQUALCOMM INC·Filed 2022·Granted Nov 12, 2024·0 cites·26 claims
- 2051US2018181799A1Method and apparatus for recognizing object, and method and apparatus for training recognizerSAMSUNG ELECTRONICS CO LTD·Filed 2018·Application pending·0 cites
- 2149US10026181B2Method and apparatus for detecting objectSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jul 17, 2018·0 cites·17 claims
- 2238US2018157892A1Eye detection method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →