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For the Inventor, By the Inventor

Seoul, South Korea

HongJu Lee

This inventor holds 22 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Touch Display Technology. Top assignees: Lg Display Co., Ltd., Samsung Electronics Co., Ltd., Korea University Research and Business Foundation. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: HongJu Lee. Retrieved from https://idiyas.com/inventor/hongju-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 = 22 

% Patents Active = 95.5


Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2019)
  • Paju-si, KR (2019 - 2024)
  • Seoul, KR (2019 - 2024)

Company Filing History:

goldMedal19 out of 12,768 
 
Lg Display Co., Ltd.
 patents
silverMedal2 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
bronzeMedal1 out of 1,282 
 
Korea University Research and Business Foundation
 patents
4. 1 out of 6,376 
 
Samsung Electronics Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2019-2026

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Areas of Expertise:
Touch Display Device
Driving Circuit
Data Driving Circuit
Touch Driving Method
Touch Sensor
Organic Light Emitting Display
Amplifier Circuit
Touch Sensing Method
Communication System
Converting Integrator
Display Apparatus
Messenger Information
22 patents (USPTO):Explore Patents
1. 12647161 - Device and method for beam management in communication system (2026-06-02),
2. 12236898 - Display device and data driving circuit (2025-02-25),
3. 12216853 - Converting integrator, touch driving circuit, and touch display device (2025-02-04),
4. 12119795 - Amplifier circuit and display apparatus having the same (2024-10-15),
5. 11983347 - Touch display device, method for driving the same, driving circuit, data-driving circuit, and gate-driving circuit (2024-05-14),
6. RE49890 - Method and apparatus for providing information by using messenger (2024-03-26),
7. 11620010 - Touch display device, method for driving the same, driving circuit, data-driving circuit, and gate-driving circuit (2023-04-04),
8. 11614827 - Touch circuit, touch display device, and touch driving method thereof, for generating touch driving signal in sync with pen driving signal (2023-03-28),
9. 11360620 - Touch display device and touch driving circuit (2022-06-14),
10. 11281332 - Touch display device, touch driving circuit, and touch sensing method (2022-03-22),
11. 11163398 - Touch display device and touch driving method thereof (2021-11-02),
12. 11126308 - Integrator, touch display device, and driving methods therefor (2021-09-21),
13. 11068094 - Touch display device, method for driving the same, driving circuit, data-driving circuit, and gate-driving circuit (2021-07-20),
14. 11036331 - Touch display device (2021-06-15),
15. 11003299 - Touch screen driver circuit and touch sensor display device (2021-05-11),

Title: Inventor HongJu Lee: Revolutionizing Technology in Seoul

Introduction: HongJu Lee is a visionary inventor based in Seoul, South Korea, known for his groundbreaking contributions to the field of technology.

Latest Patents: HongJu Lee holds several patents in the areas of artificial intelligence, robotics, and renewable energy, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, HongJu Lee has worked with top research institutions and leading tech companies, consistently pushing the boundaries of technological advancements.

Collaborations: Throughout his career, HongJu Lee has collaborated with renowned scientists, engineers, and inventors globally, fostering a culture of innovation and knowledge sharing.

Conclusion: HongJu Lee's passion for innovation and his relentless pursuit of technological excellence continue to inspire the next generation of inventors and shape the future of technology in Seoul and beyond.

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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