Non-volatile memory device and operating method thereof
US-2026073987-A1 · Mar 12, 2026 · US
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Lee Yohan patents
Lee Yohan is listed as an inventor on 131 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Yohan |
| Total patents | 131 |
| First publication | Jan 1, 2015 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Electronic apparatus and control method thereof
US-2026061290-A1 · Mar 5, 2026 · US
Nonvolatile memory device
US-12568619-B2 · Mar 3, 2026 · US
Nonvolatile memory device and operating method thereof
US-2026018217-A1 · Jan 15, 2026 · US
Memory device and operating method thereof
US-12525303-B2 · Jan 13, 2026 · US
Method of determining and preprogramming over-erases groups of memory cells
US-12512170-B2 · Dec 30, 2025 · US
Method of operating nonvolatile memory device and nonvolatile memory device
US-2025378893-A1 · Dec 11, 2025 · US
Memory device including string select transistors having different threshold voltages and method of operating the memory device
US-12494257-B2 · Dec 9, 2025 · US
Nonvolatile memory device detecting low power supply voltage and operation method thereof
US-2025322889-A1 · Oct 16, 2025 · US
Nonvolatile memory device and operating method thereof
US-12444470-B2 · Oct 14, 2025 · US
Recent patents
Latest publications not already listed above.
Memory device, memory system, and erasing method of the memory device
US-2025266097-A1 · Aug 21, 2025 · US
Robot for expressing emotional state of pet and control method thereof
US-12358154-B2 · Jul 15, 2025 · US
Heat exchanger
US-2025172350-A1 · May 29, 2025 · US
Clothing processing equipment
US-2025154712-A1 · May 15, 2025 · US
Heat exchanger and clothing processing equipment having the same
US-2025155204-A1 · May 15, 2025 · US
Non-volatile memory device and programming method thereof
US-12217807-B2 · Feb 4, 2025 · US
Operation method of memory device and operation method of memory system including the same
US-12176046-B2 · Dec 24, 2024 · US
Non-volatile memory device including multi-stack memory block and operating method thereof
US-12147666-B2 · Nov 19, 2024 · US
Heat transfer pipe and heat exchanger for chiller
US-12130092-B2 · Oct 29, 2024 · US
Nonvolatile memory device having multi-stack memory block and method of operating the same
US-12119046-B2 · Oct 15, 2024 · US
Flash memory device having multi-stack structure and channel separation method thereof
US-12119066-B2 · Oct 15, 2024 · US
Semiconductor memory device and method of operating the same
US-2024331783-A1 · Oct 3, 2024 · US
Nonvolatile memory device and method of controlling the same
US-2024290401-A1 · Aug 29, 2024 · US
Memory device including string select transistors having different threshold voltages and method of operating the memory device
US-2024282383-A1 · Aug 22, 2024 · US
Nonvolatile memory device with configuration to apply adjustable voltage to pass transistor gate
US-12062395-B2 · Aug 13, 2024 · US
Semiconductor device and massive data storage system including the same
US-12057391-B2 · Aug 6, 2024 · US
Non-volatile memory device and recovery method of non-volatile memory device
US-2024242770-A1 · Jul 18, 2024 · US
Heat exchanger
US-2024230237-A1 · Jul 11, 2024 · US
Memory device pre-charging common source line and operating method of the same
US-2024221836-A1 · Jul 4, 2024 · US
Nonvolatile memory device and operating method thereof
US-2024221844-A1 · Jul 4, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 117 |
| Lg Electronics Inc | 13 |
| Korea Advanced Inst Sci & Tech | 6 |
| Samsung Display Co Ltd | 2 |
| Gangasani Venkataramana | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G11C16/08 | 43 |
| G11C16/0483 | 43 |
| G11C16/26 | 25 |
| G11C16/10 | 22 |
| H10B43/27 | 22 |