Joohun Han

This inventor holds 38 USPTO granted patents and 23 published patent applications and 8 EPO patents, primarily in Display Technology. Top assignees: Samsung Electronics Co., Ltd., Ibeam Materials, Inc., Samsung Display Co., Ltd.. Active years: 2020-2026.

USPTO Granted Patents = 38 (Patent Applications = 23)

% Patents Active = 100.0

EPO Patents = 8 (Patent Applications = 16)

Average Co-Inventor Count = 4.7

ph-index = 2

Forward Citations = 14(Granted Patents)

Company Filing History:

35 out of 132,107

Samsung Electronics Co., Ltd.

patents

5 out of 9

Ibeam Materials, Inc.

patents

2 out of 2,177

Samsung Display Co., Ltd.

patents

4. 1 out of 5,708

Samsung Electronics Ltd.

patents

where one patent can have more than one assignee

Years Active: 2020-2026

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Areas of Expertise:

Display Apparatus

Micro LED

Nanorod Light Emitting Device

Single Crystal Semiconductor

Semiconductor LED

Manufacturing Method

High Resolution Display

Substrate Structure

38 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12690295 - Epitaxy structure including a plurality of semiconductor devices (2026-07-21),

2. 12672395 - Light emitting device, display apparatus including the same, and method of manufacturing the same (2026-06-30),

3. 12635301 - Display apparatus and method of manufacturing the same (2026-05-19),

4. 12446362 - Nanorod light emitting device, method of manufacturing the same, and display apparatus including the same (2025-10-14),

5. 12437988 - Single crystal semiconductor structure and method of manufacturing the same (2025-10-07),

6. 12382751 - Nanorod light emitting device, method of manufacturing the same, and display apparatus including the same (2025-08-05),

7. 12336247 - Single crystal semiconductor structure and method of fabricating the same (2025-06-17),

8. 12249671 - Nanorod light emitting device, substrate structure including a plurality of nanorod light emitting devices, and method of manufacturing the substrate structure (2025-03-11),

9. 12237365 - Micro light-emitting display apparatus and method of manufacturing the same (2025-02-25),

10. 12107186 - Semiconductor LED and method of manufacturing the same (2024-10-01),

11. 12100340 - Display apparatus and method of manufacturing the same (2024-09-24),

12. 12095005 - Nanorod semiconductor layer having flat upper surface, micro-LED including the nanorod semiconductor layer, pixel plate including micro-LED, display device including the pixel plate, and electronic devices including the pixel plate (2024-09-17),

13. 12087853 - Semiconductor device, method of fabricating the same, and display device including the same (2024-09-10),

14. 12046700 - Nanorod light emitting device and method of manufacturing the same (2024-07-23),

15. 12034032 - Micro LED device and method of manufacturing the same (2024-07-09),

Title: The Innovative Journey of Joohun Han

Introduction: Joohun Han, a pioneering inventor hailing from Hwaseong-si, South Korea, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Joohun Han's latest patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation technology.

Career Highlights: With a career spanning over two decades, Joohun Han has worked with leading tech companies in South Korea, honing his skills in software development and engineering. His expertise in machine learning and robotics has led to the creation of cutting-edge solutions in various industries.

Collaborations: Throughout his career, Joohun Han has collaborated with top research institutions and universities to further explore the possibilities of his inventions. His partnerships have resulted in the development of innovative technologies that have the potential to shape the future.

Conclusion: Joohun Han's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a visionary inventor in the realm of artificial intelligence and autonomous systems.