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For the Inventor, By the Inventor

Seoul, South Korea

Woong-hee Sohn

USPTO Granted Patents = 15 

Average Co-Inventor Count = 6.7

ph-index = 5

Forward Citations = 53(Granted Patents)


Company Filing History:

goldMedal15 out of 131,214 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2009-2019

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15 patents (USPTO):
1. 10373831 - Method of manufacturing semiconductor device (2019-08-06),
2. 9184178 - Vertical memory devices and methods of manufacturing the same (2015-11-10),
3. 8916922 - Vertical memory devices and methods of manufacturing the same (2014-12-23),
4. 8486783 - Semiconductor device and method of manufacturing the same (2013-07-16),
5. 8173506 - Method of forming buried gate electrode utilizing formation of conformal gate oxide and gate electrode layers (2012-05-08),
6. 8119526 - Method of forming a metal layer and a method of fabricating a semiconductor device (2012-02-21),
7. 8034701 - Methods of forming recessed gate electrodes having covered layer interfaces (2011-10-11),
8. 7897500 - Methods for forming silicide conductors using substrate masking (2011-03-01),
9. 7879737 - Methods for fabricating improved gate dielectrics (2011-02-01),
10. 7772637 - Semiconductor devices including gate structures and leakage barrier oxides (2010-08-10),
11. 7759263 - Methods for fabricating improved gate dielectrics (2010-07-20),
12. 7582931 - Recessed gate electrodes having covered layer interfaces and methods of forming the same (2009-09-01),
13. 7550353 - Method of forming semiconductor device (2009-06-23),
14. 7547942 - Nonvolatile memory devices and methods of fabricating the same (2009-06-16),
15. 7521316 - Methods of forming gate structures for semiconductor devices (2009-04-21),

Title: **The Innovative Mind of Woong-hee Sohn: Pioneering Semiconductor Technology**

Introduction

Woong-hee Sohn is a leading inventor based in Seoul, Korea, with a remarkable portfolio of 15 patents. His innovations primarily focus on semiconductor manufacturing processes, contributing to advancements in the technology sector. Sohn's work has significantly impacted the way semiconductors are designed and produced, particularly through his recent patents.

Latest Patents

Two of Woong-hee Sohn's latest patents showcase his ingenuity in semiconductor technology. The first patent describes a method of manufacturing semiconductor devices. This method involves supplying a first reactant into a processing chamber and controlling the flow of a first purge gas. The controlled purge gas is stored temporarily and then reintroduced to the chamber before supplying a second reactant. This innovative process improves the efficiency and quality of semiconductor production.

The second patent details vertical memory devices and the methods used to manufacture them. This semiconductor device includes a substrate and multiple insulating layers arranged in a vertical configuration. It features channels formed through some of the insulating layers and involves a unique arrangement of conductive materials. These enhancements enable better performance and miniaturization of memory devices, aligning with the industry's ongoing pursuit of higher efficiency and lower power consumption.

Career Highlights

Throughout his career at Samsung Electronics Co., Ltd., Woong-hee Sohn has established himself as a prominent figure in semiconductor innovation. His contributions have led to numerous advancements in memory technology and semiconductor manufacturing processes. This role at such a leading company exemplifies his expertise and dedication to the field.

Collaborations

Sohn collaborates with notable coworkers, including Gil-heyun Choi and Hee-Sook Park. Through these partnerships, they have collectively worked on developing cutting-edge technologies that push the boundaries of semiconductor capabilities. Their work reflects a collaborative spirit that is vital for the continuous evolution of technology in a competitive market.

Conclusion

Woong-hee Sohn's contributions to semiconductor technology have made a lasting impact on the industry. With a strong foundation of patents and collaborations, he continuously fosters innovation within his field. As technology progresses, Sohn’s inventive spirit will undoubtedly inspire future advancements and shape the landscape of semiconductor manufacturing.

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