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For the Inventor, By the Inventor

Yongin-si, South Korea

Woo-Sung Lee

USPTO Granted Patents = 14 

Average Co-Inventor Count = 3.5

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Yongin, KR (2006)
  • Gyeonggi-do, KR (2004 - 2018)
  • Yongin-si, KR (2006 - 2022)

Company Filing History:

goldMedal14 out of 131,214 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2004-2022

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14 patents (USPTO):
1. 11521987 - Vertical memory devices (2022-12-06),
2. 10943918 - Vertical memory devices (2021-03-09),
3. 10117278 - Method for connection between electronic devices and electronic device thereof (2018-10-30),
4. 9615312 - Method for connection between electronic devices and electronic device thereof (2017-04-04),
5. 9276132 - Nonvolatile memory device and method for fabricating the same (2016-03-01),
6. 9184172 - Non-volatile memory devices and methods of manufacturing the same (2015-11-10),
7. 8659069 - Gate structures (2014-02-25),
8. 8610195 - Non-volatile memory devices and methods of manufacturing the same (2013-12-17),
9. 7629218 - Method of manufacturing a capacitor and method of manufacturing a semiconductor device using the same (2009-12-08),
10. 7482242 - Capacitor, method of forming the same, semiconductor device having the capacitor and method of manufacturing the same (2009-01-27),
11. 7101803 - Method of trench isolation and method for manufacturing a non-volatile memory device using the same (2006-09-05),
12. 7091074 - Method of forming a gate oxide layer in a semiconductor device and method of forming a gate electrode having the same (2006-08-15),
13. 7008876 - Method of forming gate electrode structure of a semiconductor device (2006-03-07),
14. 6706613 - Methods for manufacturing stacked gates including oxide/nitride/oxide (ONO) interlayer dielectrics using pre-annealing and/or post-annealing in nitrogen (2004-03-16),

Title: Innovations of Woo-Sung Lee in Vertical Memory Devices

Introduction

Woo-Sung Lee is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of memory devices, holding a total of 14 patents. His work primarily focuses on vertical memory technology, which has the potential to revolutionize data storage solutions.

Latest Patents

One of Woo-Sung Lee's latest patents involves a vertical memory device that includes a channel connecting pattern on a substrate. This device features gate electrodes that are spaced apart in a first direction on the channel connecting pattern. A channel extends in the first direction through the gate electrodes and the channel connecting pattern. Each of the electrodes extends in a second direction that is substantially parallel to the upper surface of the substrate, while the first direction is perpendicular to this surface. Notably, an end portion of the channel connecting pattern in a third direction, which is also parallel to the upper surface, has an upper surface that is higher than other portions of the channel connecting pattern, except for a portion adjacent to the channel.

Career Highlights

Woo-Sung Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of memory technology. His expertise and dedication have positioned him as a key figure in the development of advanced memory solutions.

Collaborations

Throughout his career, Woo-Sung Lee has collaborated with notable colleagues, including Jung-Hwan Kim and Sang-Hoon Lee. These partnerships have fostered a collaborative environment that enhances innovation and drives technological advancements.

Conclusion

Woo-Sung Lee's contributions to vertical memory devices exemplify his commitment to innovation in technology. His patents and work at Samsung Electronics Co., Ltd. highlight the importance of advancements in memory solutions for the future of data storage.

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