Woojin Cho

This inventor holds 46 USPTO granted patents and 21 published patent applications and 4 EPO patents, primarily in Display Technology. Top assignees: Samsung Display Co., Ltd., Samsung Electronics Co., Ltd., Lg Electronics Inc.. Active years: 2012-2026.

USPTO Granted Patents = 46 (Patent Applications = 21)

% Patents Active = 93.5

EPO Patents = 4 (Patent Applications = 23)

Average Co-Inventor Count = 5.8

ph-index = 3

Forward Citations = 34(Granted Patents)

Location History:

Seoul, KR (2016 - 2022)
Yongin-si, KR (2012 - 2024)
Suwon-si, KR (2021 - 2024)

Company Filing History:

20 out of 27,287

Samsung Display Co., Ltd.

patents

19 out of 132,107

Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

where one patent can have more than one assignee

Years Active: 2012-2026

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Areas of Expertise:

Display Device

Flexible Display

Manufacturing Method

Electronic Device

Acoustic Component

Speaker Module

Polishing Slurry

Hinge Structure

Detection Sensor

Glass Member

Heat Exchange Device

Fuel Cell System

46 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12581892 - Method of manufacturing display apparatus (2026-03-17),

2. 12557529 - Display device and method of manufacturing the display device (2026-02-17),

3. 12520710 - Flexible display apparatus and manufacturing method thereof (2026-01-06),

4. 12495232 - Electronic device comprising acoustic component (2025-12-09),

5. 12481331 - Electronic device including sound unit (2025-11-25),

6. 12457453 - Electronic device and speaker structure included in electronic device (2025-10-28),

7. 12457280 - Electronic device including hinge structure (2025-10-28),

8. 12435460 - Detergent supply device for clothes processing apparatus (2025-10-07),

9. 12425773 - Electronic device including acoustic actuator (2025-09-23),

10. 12400852 - Apparatus for manufacturing display apparatus and method of manufacturing display apparatus (2025-08-26),

11. 12269140 - Substrate polishing apparatus (2025-04-08),

12. 12207531 - Method of manufacturing display device comprising selectively removing a conductive layer (2025-01-21),

13. 12143795 - Speaker with porous sheet and electronic device including the same (2024-11-12),

14. 12133046 - Speaker module and electronic device including the same (2024-10-29),

15. 12113077 - Polishing slurry, method for manufacturing a display device using the same and display device (2024-10-08),

Title: Inventor Woojin Cho: Revolutionizing Technology in Yongin-si, KR

Introduction: Woojin Cho is a visionary inventor based in Yongin-si, South Korea, known for his groundbreaking contributions to the field of technology.

Latest Patents: Woojin Cho holds several patents in the areas of artificial intelligence, robotics, and renewable energy, showcasing his innovative spirit and commitment to driving progress in these fields.

Career Highlights: With a career spanning over two decades, Woojin Cho has worked with leading tech companies in South Korea, spearheading projects that have led to significant advancements in automation and sustainable technologies.

Collaborations: Throughout his career, Woojin Cho has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Woojin Cho's dedication to pushing the boundaries of technology and his relentless pursuit of excellence make him a standout figure in the world of inventors, with his work continuing to inspire future generations of innovators.