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For the Inventor, By the Inventor

Gyeonggi-do, South Korea

Yeonghun Lee

USPTO Granted Patents = 13 

Average Co-Inventor Count = 1.2

ph-index = 3

Forward Citations = 28(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2016 - 2018)
  • Seongnam-si, KR (2016 - 2018)

Company Filing History:

goldMedal13 out of 10,968 
 
Skhynix Inc.
 patents

Years Active: 2016-2018

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13 patents (USPTO):Explore Patents
1. 10083758 - Semiconductor memory device and operating method thereof (2018-09-25),
2. 10032518 - Two part programming and erase methods for non-volatile charge trap memory devices (2018-07-24),
3. 9818758 - Three-dimensional semiconductor device and manufacturing method thereof (2017-11-14),
4. 9792966 - Page buffer and semiconductor memory device including the same (2017-10-17),
5. 9741408 - Semiconductor memory device having dummy word lines and operating method thereof (2017-08-22),
6. 9728265 - Storage device and operating method thereof (2017-08-08),
7. 9679639 - Two part programming and erase methods for non-volatile charge trap memory devices (2017-06-13),
8. 9646698 - Semiconductor memory device tunnel insulating layers included in the plurality of memory cells having different thicknesses according to distances of the plurality of memory cells from the X-decoder (2017-05-09),
9. 9558835 - Semiconductor device and operating method thereof (2017-01-31),
10. 9467050 - Semiconductor apparatus having transfer circuit transferring high voltage (2016-10-11),
11. 9455009 - Operating characteristics of a semiconductor device (2016-09-27),
12. 9323231 - Semiconductor device being capable of improving the breakdown characteristics (2016-04-26),
13. 9299447 - 3-dimensional semiconductor device having memory cells stacked over substrate (2016-03-29),

Title: Yeonghun Lee: Innovator in Semiconductor Memory Technology

Introduction

Yeonghun Lee is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of semiconductor memory devices, holding a total of 13 patents. His work focuses on enhancing the performance and efficiency of memory technologies, which are crucial in today's digital landscape.

Latest Patents

Among his latest patents, Yeonghun Lee has developed a semiconductor memory device and its operating method. This innovative memory device includes a plurality of memory cells, each programmed to have a specific program state based on its threshold voltage. The device features a peripheral circuit that performs main program operations on the memory cells while also allowing for additional programming on specific cells during operation. Another notable patent involves two-part programming and erase methods for non-volatile charge trap memory devices. This technology includes a memory cell array and a peripheral circuit that manages program and erase operations, with control logic that differentiates the allowable voltages during programming.

Career Highlights

Yeonghun Lee is currently employed at SK Hynix Inc., a leading company in the semiconductor industry. His role involves research and development in memory technology, where he applies his expertise to create advanced solutions that meet the demands of modern computing.

Collaborations

Throughout his career, Yeonghun Lee has collaborated with talented individuals such as Dong Hwan Lee and Hyun Heo. These partnerships have fostered innovation and contributed to the successful development of new technologies in the semiconductor field.

Conclusion

Yeonghun Lee's contributions to semiconductor memory technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of memory systems and their operational efficiencies. As he continues to advance the field, his work will undoubtedly influence future developments in memory technology.

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