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For the Inventor, By the Inventor

Seoul, South Korea

Youn Joong Lee

This inventor holds 16 USPTO granted patents and 14 published patent applications. Top assignees: Samsung Electro-Mechanics Co., Ltd., Samsung Electro-Machincs Co., Ltd.. Active years: 2006-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youn Joong Lee. Retrieved from https://idiyas.com/inventor/youn-joong-lee

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

USPTO Granted Patents = 16 

% Patents Active = 62.5

Average Co-Inventor Count = 4.4

ph-index = 4

Forward Citations = 37(Granted Patents)


Location History:

  • Seoul, KR (2006 - 2014)
  • Suwon-si, KR (2020 - 2024)

Company Filing History:

goldMedal15 out of 7,633 
 
Samsung Electro-Mechanics Co., Ltd.
 patents
silverMedal1 out of 1 
 
Samsung Electro-Machincs Co., Ltd.
 patent

Years Active: 2006-2024

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16 patents (USPTO):Explore Patents
1. 11997385 - Tiltless optical image stabilization (OIS) circuit and OIS device (2024-05-28),
2. 11977240 - Apparatus for controlling lens module and reducing offset of Hall sensor (2024-05-07),
3. 11042005 - Actuator of camera module (2021-06-22),
4. 11036026 - Apparatus and method controlling position of camera module with a single coil (2021-06-15),
5. 10840835 - Camera module (2020-11-17),
6. 10834322 - Camera module with actuator and lens module position detection (2020-11-10),
7. 10757334 - Actuator of camera module (2020-08-25),
8. 10718992 - Camera module and portable electronic device (2020-07-21),
9. 10547249 - Bridge circuit and rectifier including the same (2020-01-28),
10. 8816589 - Light emitting diode driving apparatus (2014-08-26),
11. 7482845 - Output buffer circuit (2009-01-27),
12. 7420496 - Digital/analog converting apparatus with high resolution (2008-09-02),
13. 7414441 - Output buffer circuit (2008-08-19),
14. 7375669 - Digital/analog converter (2008-05-20),
15. 7330143 - Digital/analog converter (2008-02-12),

Title: Innovations of Youn Joong Lee

Introduction

Youn Joong Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of optical image stabilization and sensor technology. With a total of 16 patents to his name, Lee's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is the Tiltless Optical Image Stabilization (OIS) circuit and OIS device. This innovative circuit includes a first signal processing unit that generates a first direction-position detection signal and a tilt detection signal based on various sensing signals. Additionally, it features a control unit that produces multiple control signals for precise stabilization. Another notable patent is the apparatus for controlling a lens module and reducing the offset of a Hall sensor. This apparatus utilizes a voltage-current conversion circuit and a current mirror circuit to effectively manage the bias current of the Hall sensor.

Career Highlights

Youn Joong Lee has worked with notable companies such as Samsung Electro-Mechanics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Throughout his career, Lee has collaborated with talented individuals, including Je Hyeon Yu and Byung Hoon Kim. These partnerships have fostered a creative environment that has led to groundbreaking inventions.

Conclusion

Youn Joong Lee's contributions to optical image stabilization and sensor technology highlight his role as a leading inventor in the field. His innovative patents and collaborations continue to influence advancements in technology.

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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