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For the Inventor, By the Inventor

Seoul, South Korea

Hyeong-jun Kim

This inventor holds 17 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Memory Device Technology. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2005-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hyeong-jun Kim. Retrieved from https://idiyas.com/inventor/hyeong-jun-kim-qejiwx2p

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 82.4

 

Average Co-Inventor Count = 3.2

ph-index = 8

Forward Citations = 188(Granted Patents)


Company Filing History:

goldMedal17 out of 138,670 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2005-2019

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Areas of Expertise:
Phase-Change Memory
Resistive Memory
Magnetic RAM
Memory Systems
Data Processing
Non-Volatile Memory
Semiconductor Package
Memory Fabrication
Multi-Bit Cells
Resistance Drift
Memory Devices
Control Methods
17 patents (USPTO):Explore Patents
1. 10463220 - Robot cleaner and control method thereof (2019-11-05),
2. 8384060 - Resistive memory device (2013-02-26),
3. 8199567 - Multiple level cell phase-change memory devices having pre-reading operation resistance drift recovery, memory systems employing such devices and methods of reading memory devices (2012-06-12),
4. 8119478 - Multi-bit phase-change random access memory (PRAM) with diameter-controlled contacts and methods of fabricating and programming the same (2012-02-21),
5. 8050083 - Phase change memory device and write method thereof (2011-11-01),
6. 7940552 - Multiple level cell phase-change memory device having pre-reading operation resistance drift recovery, memory systems employing such devices and methods of reading memory devices (2011-05-10),
7. 7791923 - Multi-state resistive memory element, multi-bit resistive memory cell, operating method thereof, and data processing system using the memory element (2010-09-07),
8. 7778079 - Multiple level cell phase-change memory devices having post-programming operation resistance drift saturation, memory systems employing such devices and methods of reading memory devices (2010-08-17),
9. 7777272 - Non-volatile memory device and semiconductor package including the same (2010-08-17),
10. 7704788 - Methods of fabricating multi-bit phase-change memory devices and devices formed thereby (2010-04-27),
11. 7701749 - Multiple level cell phase-change memory devices having controlled resistance drift parameter, memory systems employing such devices and methods of reading memory devices (2010-04-20),
12. 7569401 - Magnetic random access memory cells having split subdigit lines having cladding layers thereon and methods of fabricating the same (2009-08-04),
13. 7521706 - Phase change memory devices with contact surface area to a phase changeable material defined by a sidewall of an electrode hole and methods of forming the same (2009-04-21),
14. 7488981 - Memory devices having sharp-tipped phase change layer patterns (2009-02-10),
15. 7092283 - Magnetic random access memory devices including heat generating layers and related methods (2006-08-15),

Title: Hyeong-jun Kim: Innovator in Robotics and Memory Technology

Introduction

Hyeong-jun Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of robotics and memory technology, holding a total of 17 patents. His innovative work continues to influence the development of advanced technologies.

Latest Patents

Among his latest patents is a robot cleaner and control method thereof. This invention features a robot cleaner equipped with an infrared sensor that includes a light-emitting device to output infrared rays to the floor. The light-receiving device captures the reflected infrared rays, converting them into electrical signals. A processor then determines the output voltage of these signals to control the robot's travel direction and suction mode based on predetermined threshold voltages. Another notable patent is a resistive memory device that boasts high integration density. This device utilizes a damascene technique to form a copper bit line, enhancing its performance and efficiency.

Career Highlights

Hyeong-jun Kim is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of technology. His work has garnered attention for its innovative approach and practical applications in everyday technology.

Collaborations

He has collaborated with notable coworkers, including Chang-Wook Jeong and Won-Cheol Jeong, contributing to various projects that enhance the technological landscape.

Conclusion

Hyeong-jun Kim's contributions to robotics and memory technology exemplify the spirit of innovation. His patents reflect a commitment to advancing technology for practical use, making him a significant figure in his field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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