Memory device, memory system including memory device, and operating method of memory device
US-12579058-B2 · Mar 17, 2026 · US
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Lee Junha patents
Lee Junha is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Junha |
| Total patents | 26 |
| First publication | Jan 28, 2021 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Memory including zq calibration circuit and memory device including plurality of memories
US-2026038549-A1 · Feb 5, 2026 · US
Method of calibrating impedance of memory device and impedance calibration circuit performing the same
US-12525269-B2 · Jan 13, 2026 · US
Display Device
US-2025273180-A1 · Aug 28, 2025 · US
Impedance calibration circuits and semiconductor memory devices including the same
US-2025239280-A1 · Jul 24, 2025 · US
Memory device, memory system including memory device, and operating method of memory device
US-2025156310-A1 · May 15, 2025 · US
Method of calibrating impedance of memory device and impedance calibration circuit performing the same
US-2025104749-A1 · Mar 27, 2025 · US
Memory device that includes a duty correction circuit, memory controller that includes a duty sensing circuit, and storage device that includes a memory device
US-2024379141-A1 · Nov 14, 2024 · US
Memory device that includes a duty correction circuit, memory controller that includes a duty sensing circuit, and storage device that includes a memory device
US-12073917-B2 · Aug 27, 2024 · US
Apparatuses and methods for ZQ calibration
US-11915781-B2 · Feb 27, 2024 · US
Recent patents
Latest publications not already listed above.
Apparatuses and methods for zq calibration
US-2023138561-A1 · May 4, 2023 · US
High resolution ZQ calibration method using hidden least significant bit (HLSB)
US-11581025-B2 · Feb 14, 2023 · US
Multi-chip package with reduced calibration time and ZQ calibration method thereof
US-11475955-B2 · Oct 18, 2022 · US
Memory device that includes a duty correction circuit, memory controller that includes a duty sensing circuit, and storage device that includes a memory device
US-2022230666-A1 · Jul 21, 2022 · US
Method of operating a system including a parameter monitoring circuit
US-11336266-B2 · May 17, 2022 · US
High resolution zq calibration method using hidden least significant bit (hlsb)
US-2022115046-A1 · Apr 14, 2022 · US
Multi-chip package with reduced calibration time and ZQ calibration method thereof
US-11217283-B2 · Jan 4, 2022 · US
Multi-chip package with reduced calibration time and zq calibration method thereof
US-2021366546-A1 · Nov 25, 2021 · US
Calibration circuit for controlling resistance of output driver circuit, memory device including the same, and operating method of the memory device
US-11145355-B2 · Oct 12, 2021 · US
Multi-chip package with reduced calibration time and ZQ calibration method thereof
US-11127462-B2 · Sep 21, 2021 · US
Method of operating a system including a parameter monitoring circuit
US-2021226613-A1 · Jul 22, 2021 · US
Parameter monitoring circuit for detecting error of parameter, duty cycle correction circuit, and impedance calibration circuit
US-10998888-B2 · May 4, 2021 · US
Parameter monitoring circuit for detecting error of parameter, duty cycle correction circuit, and impedance calibration circuit
US-2021075405-A1 · Mar 11, 2021 · US
Multi-chip package with reduced calibration time and zq calibration method thereof
US-2021065803-A1 · Mar 4, 2021 · US
Multi-chip package with reduced calibration time and zq calibration method thereof
US-2021065753-A1 · Mar 4, 2021 · US
Calibration circuit for controlling resistance of output driver circuit, memory device including the same, and operating method of the memory device
US-2021027827-A1 · Jan 28, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 25 |
| Research & Business Found Sungkyunkwan Univ | 4 |
| Samsung Electronics Ltd | 1 |
| Research & Business Foundation Sungyunkwan Univ | 1 |
| Lg Display Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G11C2207/2254 | 23 |
| G11C29/028 | 16 |
| G11C7/1057 | 14 |
| G11C7/1084 | 12 |
| G11C29/022 | 11 |