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For the Inventor, By the Inventor

Yongin, South Korea

Yong Ki Lee

This inventor holds 17 USPTO granted patents and 1 published patent application, primarily in Semiconductor Security. Top assignees: Samsung Electronics Co., Ltd., Other. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yong Ki Lee. Retrieved from https://idiyas.com/inventor/yong-ki-lee

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 = 94.1

Average Co-Inventor Count = 5.1

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Hwaseong-si, KR (2015 - 2016)
  • Hwasung, KR (2017)
  • Yongin-si, KR (2011 - 2019)
  • Suwon-si, KR (2002 - 2023)

Company Filing History:

goldMedal16 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal1 out of 834,601 
Other
 patents

Years Active: 2002-2025

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Areas of Expertise:
Built-In-Self-Test Logic
Memory Device
Voice Recognition
Physically Unclonable Function
Security Key Generation
Data Protection
Random Number Generators
Montgomery Multiplication
Modular Arithmetic
Secure JTAG
Broadcasting Service
17 patents (USPTO):Explore Patents
1. 12499961 - Built-in-self-test logic, memory device with same, and memory module testing method (2025-12-16),
2. 11804276 - Built-in-self-test logic, memory device with same, and memory module testing method (2023-10-31),
3. 11538479 - Digital microphone interface circuit for voice recognition and including the same (2022-12-27),
4. 10505728 - Physically unclonable function circuits and methods of performing key enrollment in physically unclonable function circuits (2019-12-10),
5. 10476681 - Semiconductor device generating security key, method of generating security key, and method of enrolling security key (2019-11-12),
6. 10177913 - Semiconductor devices and methods of protecting data of channels in the same (2019-01-08),
7. 10101968 - Random number generators and methods of generating random numbers using adjustable meta-stable voltage (2018-10-16),
8. 10027480 - Physically unclonable function circuits and methods of performing key enrollment in physically unclonable function circuits (2018-07-17),
9. 9841950 - Modular multiplier and modular multiplication method thereof (2017-12-12),
10. 9811318 - Montgomery multiplication method for performing final modular reduction without comparison operation and montgomery multiplier (2017-11-07),
11. 9798897 - Encoder and method for encoding thereof (2017-10-24),
12. 9633185 - Device having secure JTAG and debugging method for the same (2017-04-25),
13. 9448768 - Modular multiplier and modular multiplication method thereof (2016-09-20),
14. 9164732 - Multiplication method and modular multiplier using redundant form recoding (2015-10-20),
15. 9098381 - Modular arithmatic unit and secure system including the same (2015-08-04),

Title: Yong Ki Lee: Innovator in Memory Devices and Voice Recognition Technology

Introduction

Yong Ki Lee is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the fields of memory devices and voice recognition technology. With a total of 17 patents to his name, Lee continues to push the boundaries of innovation in his area of expertise.

Latest Patents

Among his latest patents, Lee has developed a built-in self-test logic for memory devices. This invention includes a memory module and a BIST logic circuit, which features a pattern generator, an error correction code (ECC) encoder, and a parity control circuit. The BIST logic circuit is designed to enhance the reliability of memory devices by ensuring accurate data processing.

Another notable patent is the digital microphone interface circuit for voice recognition. This electronic device operates in a low-power mode and includes an audio processing block. The device features a digital microphone that converts voice signals into a PDM signal, which is then processed through a PDM-PCM converting block. This innovation allows for improved voice recognition capabilities in electronic devices.

Career Highlights

Yong Ki Lee has worked with renowned companies, including Samsung Electronics Co., Ltd. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies. Lee's work has had a lasting impact on the industry, particularly in the areas of memory devices and voice recognition.

Collaborations

Throughout his career, Lee has collaborated with talented individuals such as Jonghoon Shin and Sun-Soo Shin. These partnerships have fostered innovation and have led to the successful development of various technologies.

Conclusion

Yong Ki Lee is a distinguished inventor whose work in memory devices and voice recognition technology has garnered attention and respect in the industry. His numerous patents reflect his commitment to innovation and excellence. Lee's contributions continue to shape the future of technology, making him a key 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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