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For the Inventor, By the Inventor

Suwon-si, South Korea

Hong-Sun Hwang

USPTO Granted Patents = 36

Average Co-Inventor Count = 3.4

ph-index = 9

Forward Citations = 432(Granted Patents)


Location History:

  • Taegu, KR (1990 - 1993)
  • Suwon, KR (1998)
  • Gyeonggi-do, KR (2008)
  • Suwon-si, KR (2007 - 2018)

Company Filing History:

goldMedal36 out of 131,766 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 1990-2018

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36 patents (USPTO):Explore Patents
1. 9978430 - Memory devices providing a refresh request and memory controllers responsive to a refresh request (2018-05-22),
2. 9653141 - Method of operating a volatile memory device and a memory controller (2017-05-16),
3. 9171589 - Memory device, method of performing read or write operation and memory system including the same (2015-10-27),
4. 9165637 - Volatile memory device and a memory controller (2015-10-20),
5. 9076539 - Common source semiconductor memory device (2015-07-07),
6. 9070465 - Anti-fuse circuit using MTJ breakdown and semiconductor device including same (2015-06-30),
7. 9053963 - Multiple well bias memory (2015-06-09),
8. 9042194 - Refresh method, refresh address generator, volatile memory device including the same (2015-05-26),
9. 9042152 - Data read circuit, a non-volatile memory device having the same, and a method of reading data from the non-volatile memory device (2015-05-26),
10. 8934311 - Semiconductor memory device capable of screening a weak bit and repairing the same (2015-01-13),
11. 8917564 - Three-dimensional semiconductor memory device having compensating data skewing according to interlayer timing delay and method of de-skewing data therein (2014-12-23),
12. 8873324 - Method of refreshing a memory device, refresh address generator and memory device (2014-10-28),
13. 8830715 - Semiconductor memory device including vertical channel transistors (2014-09-09),
14. 8780656 - Stacked memory device and method of repairing same (2014-07-15),
15. 8769356 - Bad page management in memory device or system (2014-07-01),

Title: **Innovative Contributions of Hong-Sun Hwang in Memory Technology**

Introduction

Hong-Sun Hwang, located in Suwon-si, South Korea, is a distinguished inventor with a remarkable portfolio of 36 patents. His work primarily focuses on advancements in memory devices and controllers, showcasing a commitment to enhancing memory technology.

Latest Patents

Among his latest inventions, Hong-Sun Hwang has developed patents titled "Memory devices providing a refresh request and memory controllers responsive to a refresh request" and "Method of operating a volatile memory device and a memory controller." The first patent describes a memory system comprising a memory device equipped with a refresh request circuit. This circuit generates refresh request signals based on the data retention times of memory cell rows, allowing the memory controller to schedule operational commands accordingly. The second patent outlines a method for operating a volatile memory device, emphasizing the importance of address information for weak cell rows and implementing timely refresh operations after writing to these rows.

Career Highlights

Hong-Sun Hwang has established a prestigious career at Samsung Electronics Co., Ltd., where he contributes to significant advancements in memory technology. His innovative patents have played a crucial role in enhancing the performance and reliability of memory systems.

Collaborations

Throughout his career, Hwang has collaborated with esteemed colleagues such as Chul-woo Park and Hak-soo Yu. These collaborations have fostered an environment of innovation, leading to the development of groundbreaking technologies in the field.

Conclusion

In conclusion, Hong-Sun Hwang’s extensive experience and innovative contributions to memory technology exemplify the impact of dedicated inventors in advancing the industry. His patents not only highlight his expertise but also contribute to the ongoing evolution of memory systems, ensuring more efficient and reliable technology in the future.

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