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For the Inventor, By the Inventor

Hwaseong-si, South Korea

Kwang Jin Lee

USPTO Granted Patents = 17 

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 95(Granted Patents)


Location History:

  • Seoul, KR (2002 - 2003)
  • Hwaseong-si, KR (2011 - 2024)

Company Filing History:

goldMedal17 out of 131,214 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2002-2024

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17 patents (USPTO):Explore Patents
1. 11948631 - Memory device and operating method thereof (2024-04-02),
2. 11417395 - Phase change memory system, phase change memory device, and phase change memory device refresh method (2022-08-16),
3. 11056187 - Memory device with read-write-read memory controller (2021-07-06),
4. 9087220 - Nonvolatile memory cell with authentication key storage (2015-07-21),
5. 8787100 - Non-volatile memory device generating a reset pulse based on a set pulse, and method of operating the same (2014-07-22),
6. 8713408 - Methods of operating non-volatile memory devices during write operation interruption, non-volatile memory devices, memories and electronic systems operating the same (2014-04-29),
7. 8649204 - Resistive memory devices and memory systems having the same (2014-02-11),
8. 8588010 - Semiconductor device having resistance based memory array, method of reading and writing, and systems associated therewith (2013-11-19),
9. 8547724 - Nonvolatile memory device comprising one-time-programmable lock bit register (2013-10-01),
10. 8223527 - Semiconductor device having memory array, method of writing, and systems associated therewith (2012-07-17),
11. 8189422 - Semiconductor device and semiconductor system having the same (2012-05-29),
12. 7978539 - Semiconductor device having resistance based memory array, method of reading, and systems associated therewith (2011-07-12),
13. 7920432 - Semiconductor device having resistance based memory array, method of reading, and systems associated therewith (2011-04-05),
14. 7894277 - Semiconductor device having resistance based memory array, method of reading and writing, and systems associated therewith (2011-02-22),
15. 7881145 - Semiconductor device and semiconductor system having the same (2011-02-01),

Title: Kwang Jin Lee: Innovator in Memory Device Technology

Introduction

Kwang Jin Lee is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of memory devices, holding a total of 17 patents. His work focuses on advancing memory technology, particularly in phase change memory systems.

Latest Patents

Among his latest patents is a memory device and operating method that includes a memory cell array with multiple memory cells. Each memory cell features a switch element and a data storage element containing phase change material. The memory controller in this device is designed to obtain first read voltages, input a first write current, and subsequently obtain second read voltages to determine the state of each memory cell. Another notable patent is for a phase change memory system that comprises a phase change memory device with multiple memory units. This system includes a refresh controller and sensing circuitry to enhance the efficiency of memory operations.

Career Highlights

Kwang Jin Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of memory technology. His work has been instrumental in developing advanced memory solutions that are crucial for modern computing.

Collaborations

He has collaborated with notable coworkers, including Joon Min Park and Hye-Jin Kim, contributing to various projects that push the boundaries of memory technology.

Conclusion

Kwang Jin Lee's contributions to memory device technology have established him as a key figure in the industry. His innovative patents and ongoing work at Samsung Electronics Co., Ltd. continue to shape the future of memory systems.

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