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For the Inventor, By the Inventor

Ulsan, South Korea

Jae Hoon Lee

This inventor holds 18 USPTO granted patents and 11 published patent applications, primarily in Display Technology. Top assignee: Sapien Semiconductors Inc.. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jae Hoon Lee. Retrieved from https://idiyas.com/inventor/jae-hoon-lee-8kvsl5sx

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Busan, KR (2021 - 2024)
  • Ulsan, KR (2022 - 2024)

Company Filing History:

goldMedal18 out of 42 
 
Sapien Semiconductors Inc.
 patents

Years Active: 2021-2025

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Areas of Expertise:
Pixel Driving Circuit
Display Device
Brightness Control
LED Driving Apparatus
High-Definition Mode
Low-Definition Mode
Contact Points
Display Apparatus
Common Impedance Effect
Digital Driving Method
Brightness Controllable
Minimized Pixel Circuit
18 patents (USPTO):Explore Patents
1. 12230186 - Pixel driving circuit capable of operating in low-definition mode and high-definition mode using same pixel memory, and display device comprising same (2025-02-18),
2. 12112699 - Pixel driving circuit having reduced number of contacts (2024-10-08),
3. 12080227 - Pixels and display apparatus comprising same (2024-09-03),
4. 11990098 - Display brightness control device (2024-05-21),
5. 11862071 - Display device (2024-01-02),
6. 11817041 - Pixels and display apparatus comprising same (2023-11-14),
7. 11783746 - Pixel having reduced number of contact points, and digital driving method (2023-10-10),
8. 11735106 - Display device (2023-08-22),
9. 11705059 - Display device (2023-07-18),
10. 11645975 - Pixel driving circuit (2023-05-09),
11. 11605337 - Pixel driving circuit (2023-03-14),
12. 11482165 - Pixel driving circuit (2022-10-25),
13. 11475814 - Brightness controllable display apparatus (2022-10-18),
14. 11335251 - LED driving apparatus having mitigated common impedance effect (2022-05-17),
15. 11270665 - Display device and method for controlling brightness of same (2022-03-08),

Title: Jae Hoon Lee: Innovator in Pixel Driving Circuits

Introduction

Jae Hoon Lee is a prominent inventor based in Ulsan, South Korea. He has made significant contributions to the field of display technology, holding a total of 18 patents. His work focuses on enhancing the efficiency and functionality of pixel driving circuits.

Latest Patents

Among his latest innovations is a pixel driving circuit capable of operating in both low-definition and high-definition modes using the same pixel memory. This invention allows for greater versatility in display devices. Another notable patent involves a pixel driving circuit that reduces the number of external contacts required for digital driving. By combining row and column signals, this design improves manufacturing efficiency while maintaining performance.

Career Highlights

Jae Hoon Lee is currently employed at Sapien Semiconductors Inc., where he continues to develop cutting-edge technologies in the semiconductor industry. His expertise in pixel driving circuits has positioned him as a key player in advancing display technology.

Collaborations

He has collaborated with notable colleagues such as Jin Woong Jang and Jun Young Jung, contributing to various innovative projects within the company.

Conclusion

Jae Hoon Lee's contributions to pixel driving circuits exemplify his commitment to innovation in display technology. His patents reflect a deep understanding of the industry's needs and a drive to enhance efficiency and functionality.

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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