Hoon Jang

This inventor holds 70 USPTO granted patents and 4 published patent applications and 5 EPO patents, primarily in Display Technology (CPC class G09G). Top assignees: Lg Display Co., Ltd., Lg Electronics Inc., Dongbu Electronics, Co. Ltd.. Active years: 2004-2025.

USPTO Granted Patents = 70 (Patent Applications = 4)

% Patents Active = 90.0

EPO Patents = 5 (Patent Applications = 5)

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 299(Granted Patents)

Forward Citations (Not Self Cited) = 281(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Siheung-si, KR (2007)
Cheongju, KR (2006 - 2008)
Cheongju-si, KR (2004 - 2011)
Chungbuk, KR (2011 - 2012)
Gyeonggi-do, KR (2008 - 2016)
Hwaseong-si, KR (2020)
Paju-si, KR (2020 - 2022)
Seoul, KR (2010 - 2024)
Goyang-si, KR (2015 - 2024)

Company Filing History:

Dongbu Electronics, Co. Ltd.

patents

4. 5 out of 854

Dongbu Hitek Co., Ltd.

patents

5. 3 out of 20,134

Hyundai Motor Company

patents

6. 3 out of 8,093

Kia Motors Corporation

patents

7. 2 out of 110

Dongbu Anam Semiconductor, Inc.

patents

8. 2 out of 2,040

Lg Philips Lcd Co., Inc.

patents

9. 2 out of 1,096

Pohang University of Science and Technology Foundation

patents

10. 1 out of 202

Ewha University-Industry Collaboration Foundation

patents

11. 1 out of 14

Osong Medical Innovation Foundation

University of Ulsan Foundation for Industry Cooperation

patents

where one patent can have more than one assignee

Years Active: 2004-2025

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Areas of Expertise:

Display Device

Touch Display

Power Supply

Purification Device

Water Ejecting Apparatus

Level Shifter

Driving Circuit

Vehicle Control

Liquid Dispenser

Fluorescence Method

Overcurrent Detection

Control Method

70 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12438545 - Level shifter and display device including the same (2025-10-07),

2. 12400595 - Power supply and display device including the same (2025-08-26),

3. 12315405 - Display apparatus and overcurrent detection method thereof (2025-05-27),

4. 12051357 - Display device (2024-07-30),

5. 11904339 - Water ejecting apparatus (2024-02-20),

6. 11717844 - Water ejecting apparatus (2023-08-08),

7. 11699384 - Display device (2023-07-11),

8. 11635841 - Power supply and touch display device including the same (2023-04-25),

9. 11599453 - Vehicle function test apparatus and method of controlling the same (2023-03-07),

10. 11551598 - Power supply and display apparatus including the same (2023-01-10),

11. 11523705 - Water ejecting apparatus (2022-12-13),

12. 11518670 - Water purifier and method for controlling the same (2022-12-06),

13. 11518666 - Water ejecting apparatus (2022-12-06),

14. 11491426 - Liquid dispenser (2022-11-08),

15. 11447383 - Water ejecting apparatus (2022-09-20),

Title: The Innovative Journey of Hoon Jang

Introduction:

Hoon Jang, a visionary inventor hailing from Seoul, South Korea, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents:

Hoon Jang's latest patents include cutting-edge advancements in artificial intelligence algorithms for autonomous vehicles and smart home systems, showcasing his commitment to revolutionizing everyday life through innovation.

Career Highlights:

With over two decades of experience in research and development, Hoon Jang has held key positions in leading tech companies, where he spearheaded projects that have received international acclaim for their ingenuity and practicality.

Collaborations:

Throughout his career, Hoon Jang has collaborated with top engineers, designers, and scientists from around the world, fostering a culture of innovation and excellence in every project he undertakes.

Conclusion:

In conclusion, Hoon Jang's relentless pursuit of innovation and his passion for creating technology that enhances the way we live make him a true pioneer in the world of inventions. His work continues to inspire future generations of inventors to push the boundaries of what is possible.