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For the Inventor, By the Inventor

Seoul, South Korea

Yoon-jong Song

USPTO Granted Patents = 30 

Average Co-Inventor Count = 3.1

ph-index = 7

Forward Citations = 134(Granted Patents)


Company Filing History:

goldMedal30 out of 131,214 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2004-2022

where 'Filed Patents' based on already Granted Patents

30 patents (USPTO):
1. 11301319 - Memory device and memory system having multiple error correction functions, and operating method thereof (2022-04-12),
2. 10651236 - Semiconductor device including variable resistance memory device (2020-05-12),
3. 10319784 - Semiconductor device including variable resistance memory device (2019-06-11),
4. 10109676 - MTJ structures including magnetism induction pattern and magnetoresistive random access memory devices including the same (2018-10-23),
5. 9431610 - Methods of manufacturing a phase change memory device including a heat sink (2016-08-30),
6. 8203135 - Semiconductor device including uniform contact plugs and a method of manufacturing the same (2012-06-19),
7. 8164079 - Phase change memory (2012-04-24),
8. 8129214 - Phase change memory devices having dual lower electrodes and methods of fabricating the same (2012-03-06),
9. 8043924 - Methods of forming phase-change memory units, and methods of manufacturing phase-change memory devices using the same (2011-10-25),
10. 8026543 - Semiconductor devices having phase change memory cells, electronic systems employing the same and methods of fabricating the same (2011-09-27),
11. 7977662 - Phase-changeable memory devices having reduced susceptibility to thermal interference (2011-07-12),
12. 7939366 - Phase change memory devices and methods of forming the same (2011-05-10),
13. 7932102 - Phase change memory and method of fabricating the same (2011-04-26),
14. 7906773 - Phase change memory device (2011-03-15),
15. 7888667 - Phase change memory device (2011-02-15),

Title: Innovations of Yoon-jong Song in Memory Device Technology

Introduction

Yoon-jong Song, based in Seoul, South Korea, is a prolific inventor known for his significant contributions to memory device technology. With a remarkable portfolio of 30 patents, he has been instrumental in advancing the efficiency and reliability of memory systems.

Latest Patents

Among his latest innovations, Yoon-jong Song has developed a memory device and memory system featuring multiple error correction functions. This innovative memory system consists of a memory cell array that includes both a first memory area and a second memory area. The system is equipped with an input/output circuit for transmitting data bits and parity bits, as well as an error correction circuit comprising multiple sub error correction circuits. The first sub circuit performs error correction on data from the first memory area, which is characterized by a higher bit error rate, while the second sub circuit addresses data from the more stable second memory area.

In addition, he has patented a semiconductor device incorporating a variable resistance memory device. This design includes a substrate divided into a memory cell region and a logic region, ensuring efficient connectivity through both horizontal and vertical bit lines. Such innovations highlight his commitment to enhancing performance in memory applications.

Career Highlights

Yoon-jong Song has made notable strides in his career, particularly during his tenure at leading global firms like Samsung Electronics. His experience in these high-tech environments has allowed him to explore and implement cutting-edge technologies within the semiconductor industry.

Collaborations

Throughout his career, Yoon-jong has collaborated with colleagues such as Kyung-Chang Ryoo and Gwan-Hyeob Koh, contributing to a dynamic exchange of innovative ideas and technical expertise. These partnerships have been pivotal in driving forward the advancements in memory systems and semiconductor devices.

Conclusion

Yoon-jong Song's contributions to memory device technology manifest through his extensive patent portfolio and collaboration with esteemed organizations and talented professionals. His advancements not only pave the way for innovative solutions in the field but also reflect his commitment to enhancing technological capabilities in the semiconductor industry.

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