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For the Inventor, By the Inventor

Suwon-si, South Korea

Nak-Won Heo

USPTO Granted Patents = 12 


Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 46(Granted Patents)


Location History:

  • Kyungki-do, KR (2005)
  • Yongin-shi, KR (2005)
  • Suwon-si, KR (2008 - 2012)
  • Gyeonggi-do, KR (2008 - 2014)
  • Hwaseong-si, KR (2016 - 2018)

Company Filing History:

goldMedal12 out of 131,611 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2005-2018

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12 patents (USPTO):Explore Patents
1. 9858981 - Semiconductor memory devices including redundancy memory cells (2018-01-02),
2. 9524770 - Semiconductor memory devices including redundancy memory cells (2016-12-20),
3. 9336906 - Semiconductor memory devices including redundancy memory cells (2016-05-10),
4. 8625364 - Semiconductor memory devices and systems including data output circuits to output stored data during first output mode and output programmed data pattern during second output mode (2014-01-07),
5. 8199588 - Semiconductor memory device with a data output circuit configured to output stored data during a first type of read operation and configured to output at least one data pattern during a second type of read operation and methods thereof (2012-06-12),
6. 7558127 - Data output circuit and method in DDR synchronous semiconductor device (2009-07-07),
7. 7551495 - Semiconductor memory device with a data output circuit configured to output stored data during a first type of read operation and configured to output at least one data pattern during a second type of read operation and methods thereof (2009-06-23),
8. 7518898 - Semiconductor memory device with strengthened power and method of strengthening power of the same (2009-04-14),
9. 7447084 - Semiconductor memory device and method of supplying wordline voltage thereof (2008-11-04),
10. 7376021 - Data output circuit and method in DDR synchronous semiconductor device (2008-05-20),
11. 6940321 - Circuit for generating a data strobe signal used in a double data rate synchronous semiconductor device (2005-09-06),
12. 6839786 - Information processing system with memory modules of a serial bus architecture (2005-01-04),

Title: The Innovations of Nak-Won Heo

Introduction

Nak-Won Heo is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 12 patents. His work primarily focuses on enhancing the efficiency and reliability of semiconductor memory devices.

Latest Patents

One of Nak-Won Heo's latest patents involves semiconductor memory devices that include redundancy memory cells. This innovative semiconductor memory device features a memory cell array, a repair control circuit, and a refresh control circuit. The memory cell array consists of multiple memory cells along with several redundancy memory cells. The repair control circuit is designed to receive a repair command and execute a repair operation on a defective memory cell during a designated repair mode. Additionally, the refresh control circuit performs a refresh operation on the non-defective memory cells during this repair mode, ensuring optimal performance and reliability.

Career Highlights

Nak-Won Heo is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His role at Samsung has allowed him to work on cutting-edge technologies and contribute to advancements in semiconductor memory devices. His expertise in this area has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Nak-Won Heo has collaborated with notable colleagues, including Chang-Sik Yoo and Yun-Young Lee. These collaborations have fostered innovation and have led to the development of groundbreaking technologies in the semiconductor field.

Conclusion

Nak-Won Heo's contributions to semiconductor technology through his patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and drive advancements in memory device technology.

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