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For the Inventor, By the Inventor

Seoul, South Korea

Won-Bo Shim

USPTO Granted Patents = 11

Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 20(Granted Patents)


Company Filing History:

goldMedal11 out of 131,214 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2017-2024

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11 patents (USPTO):Explore Patents
1. 12125538 - Nonvolatile memory device and program method of the same (2024-10-22),
2. 11355195 - Nonvolatile memory device and program method of the same (2022-06-07),
3. 11056194 - Method of erasing data in nonvolatile memory device, nonvolatile memory device performing the same and memory system including the same (2021-07-06),
4. 10971232 - Nonvolatile memory device and program method of the same (2021-04-06),
5. 10825532 - Method of erasing data in nonvolatile memory device, nonvolatile memory device performing the same and memory system including the same (2020-11-03),
6. 10680013 - Three-dimensional memory devices having plurality of vertical channel structures (2020-06-09),
7. 10658043 - Method of erasing data in nonvolatile memory device, nonvolatile memory device performing the same and memory system including the same (2020-05-19),
8. 10510771 - Three-dimensional memory devices having plurality of vertical channel structures (2019-12-17),
9. 10424381 - Nonvolatile memory device and program method of the same (2019-09-24),
10. 9824765 - Memory device, memory system, method of operating the memory device, and method of operating the memory system (2017-11-21),
11. 9704596 - Method of detecting erase fail word-line in non-volatile memory device (2017-07-11),

Title: The Innovations of Won-Bo Shim

Introduction

Won-Bo Shim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of nonvolatile memory devices, holding a total of 11 patents. His work has been instrumental in advancing technology in this area, particularly through innovative programming methods.

Latest Patents

One of Won-Bo Shim's latest patents is focused on a nonvolatile memory device and its program method. This invention provides a program method that performs multiple program loops. It includes dividing a channel of a selected cell string into a first side channel and a second side channel during different intervals. The method involves turning off a string selection transistor of the selected cell string by applying a specific voltage during the first interval. Additionally, it boosts the voltages of both side channels and turns on the string selection transistor during the second interval to perform a hot carrier injection (HCI) program operation on the selected memory cell.

Career Highlights

Won-Bo Shim is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop new technologies. His expertise in nonvolatile memory devices has positioned him as a key figure in the industry. His contributions have not only advanced the technology but have also enhanced the performance and efficiency of memory devices.

Collaborations

Won-Bo Shim has collaborated with notable coworkers such as Ji-Ho Cho and Sang-Wan Nam. Their teamwork has fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the field of memory devices.

Conclusion

Won-Bo Shim's work in nonvolatile memory devices exemplifies the spirit of innovation and dedication to advancing technology. His patents and contributions continue to shape the future of memory technology, making him a significant figure in the industry.

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