Seongnam, South Korea

Seong-Jin Jang

This inventor holds 104 USPTO granted patents and 7 published patent applications and 1 EPO patent, primarily in Semiconductor Memory Devices (CPC class G11C2029-4402). Top assignees: Samsung Electronics Co., Ltd., Other. Active years: 2003-2018.

USPTO Granted Patents = 104 

% Patents Active = 78.8


Average Co-Inventor Count = 2.5

ph-index = 15

Forward Citations = 1,308(Granted Patents)

Forward Citations (Not Self Cited) = 1,284(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kyunggi-do, KR (2003)
  • Suwon, KR (2004)
  • Yongin, KR (2004)
  • Seoul, KR (2004 - 2005)
  • Sungnam, KR (2003 - 2007)
  • Seongnam, KR (2007)
  • Seognam-si, KR (2009)
  • Sungnam-si, KR (2008 - 2010)
  • Gyeonggi-do, KR (2003 - 2013)
  • Seongnam-si, KR (2008 - 2018)

Company Filing History:


Years Active: 2003-2018

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Areas of Expertise:
Semiconductor Memory Devices
Error Correction
3D Structures
Data Loading Circuit
Optical Transmission Converter
Fuse Circuit
Memory Cell
Bitline Sense Amplifier
Anti-Fuse Circuit
Balancing Capacitors
Parallel Interface System
Voltage Generator
104 patents (USPTO):Explore Patents

Title: Seong-Jin Jang: Innovating in Semiconductor Memory Technologies

Introduction

Seong-Jin Jang, based in Seongnam-si, South Korea, is a prominent inventor specializing in semiconductor memory technologies. With an impressive portfolio of 104 patents, his contributions have significantly advanced the field of memory devices and systems.

Latest Patents

Seong-Jin Jang's latest innovations include patents focused on semiconductor memory devices and memory systems. One notable patent elaborates on a semiconductor memory device comprising a memory cell array, control logic circuit, error correction circuit, and a first path selection circuit. This device design includes multiple bank arrays and utilizes a control logic circuit to efficiently manage access to the memory cell array while generating a density mode signal based on specific commands. Another significant patent details a method for correcting errors within semiconductor memory devices, utilizing an error correction code (ECC) circuit that produces parity data based on main data. This system is capable of correcting errors on a per-symbol basis, enhancing the reliability and efficiency of memory storage.

Career Highlights

Throughout his career, Seong-Jin Jang has made substantial contributions while working at renowned companies, including Samsung Electronics Co., Ltd. His expertise in semiconductor technology has propelled advancements in data storage solutions, earning him recognition as a figure of innovation in his domain.

Collaborations

In his journey, Seong-Jin Jang has collaborated with notable coworkers, including Kwang-il Park and Seung-Jun Bae. Together, they have propelled the development of cutting-edge memory technologies, resulting in numerous patents that have shaped the landscape of semiconductor memory systems.

Conclusion

Seong-Jin Jang's relentless pursuit of innovation in semiconductor memory technology has led to significant advancements and numerous patents. His impact on the industry continues to inspire future developments in the field, securing his legacy as an influential inventor in semiconductor technologies.

Profile summary based on public USPTO records.
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