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For the Inventor, By the Inventor

Gyeonggi-do, South Korea

Sehwan Park

USPTO Granted Patents = 44 

 

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 160(Granted Patents)


Location History:

  • Suwon-si, KR (2018 - 2023)
  • Gyeonggi-do, KR (2015 - 2024)
  • Yongin-si, KR (2022 - 2024)

Company Filing History:

goldMedal44 out of 131,611 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2015-2025

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Areas of Expertise:
Nonvolatile Memory Device
Data Reliability
Thermoelectric Device
Artificial Neural Network
Memory Controller
Touch-Sensitive Device
Storage Device
Task Switching
Voice Recognition
Heat Dissipation
Programming Multi-Page Data
Search Function
44 patents (USPTO):Explore Patents
1. 12412630 - Memory device that performs erase operation to preserve data reliability (2025-09-09),
2. 12207463 - Vertical non-volatile memory device including thermoelectric device, semiconductor package including the memory device, and heat dissipation method of the memory device (2025-01-21),
3. 12181953 - Operating method of a nonvolatile memory device for programming multi-page data (2024-12-31),
4. 12131789 - Nonvolatile memory device and method of operating the same (2024-10-29),
5. 12094552 - Non-volatile memory device, operating method thereof, controller for controlling the same, and storage device having the same (2024-09-17),
6. 12079165 - Method and apparatus for providing search function in touch-sensitive device (2024-09-03),
7. 12045132 - Non-volatile memory device, controller for controlling the same, storage device having the same, and reading method thereof (2024-07-23),
8. 11972791 - Method and device for reading data in a nonvolatile memory device based on cell counts of two states (2024-04-30),
9. 11868647 - Nonvolatile memory device, with valley search for threshold voltage, memory controller, and reading method of storage device including the same (2024-01-09),
10. 11862273 - Storage devices and methods of operating storage devices (2024-01-02),
11. 11817153 - Memory device that performs erase operation to preserve data reliability (2023-11-14),
12. 11815982 - Operating method of a nonvolatile memory device for programming multipage data (2023-11-14),
13. 11804280 - Non-volatile memory device, operating method thereof, controller for controlling the same, and storage device having the same (2023-10-31),
14. 11775203 - Storage device including nonvolatile memory device and method of operating the same (2023-10-03),
15. 11763903 - Nonvolatile memory device including artificial neural network, memory system including same, and operating method of nonvolatile memory device including artificial neural network (2023-09-19),

Title: Innovations by Sehwan Park in Memory Device Technology

Introduction

Sehwan Park, based in Gyeonggi-do, South Korea, is a notable inventor specializing in cutting-edge memory device technologies. With a remarkable portfolio of 43 patents, his contributions are pivotal in advancing the field of semiconductor technology.

Latest Patents

Sehwan Park's latest innovations include a vertical non-volatile memory device featuring a thermoelectric device, a semiconductor package that incorporates this memory device, and a unique heat dissipation method for optimized performance. The vertical non-volatile memory device is designed to maintain stable operating temperatures at the chip level, crucial for efficiency and reliability. This device comprises a substrate defined by a cell array area and an extension area, a vertically structured channel, and a thermoelectric device with at least two semiconductor pillars. The innovative stacked structure of gate electrode layers and interlayer insulation enhances the device's functionality.

Another significant innovation is the operating method of a non-volatile memory device that allows for programming multi-page data efficiently. This method involves receiving data from a memory controller and programming specific page data to designated memory cells while ensuring data integrity by comparing previous page data through advanced sensing techniques.

Career Highlights

Sehwan Park is employed at Samsung Electronics Co., Ltd., a global leader in technology and innovation. His work at Samsung has been instrumental in developing state-of-the-art memory solutions that have wide-reaching implications in various electronic devices.

Collaborations

Throughout his career, Sehwan Park has worked alongside distinguished colleagues such as Jinyoung Kim and Youngdeok Seo. Together, they tackle complex challenges in memory technology, constantly pushing the boundaries of innovation.

Conclusion

Sehwan Park's inventive prowess and dedication to advancing memory device technologies make him a key figure in the semiconductor industry. With numerous patents to his name and ongoing collaborations, he continues to shape the future of electronic memory solutions with his innovative ideas.

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