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Suwon, South Korea

Nanobrick Co., Ltd.

USPTO Granted Patents = 14

% Expired Patents = 14.3

EPO Patents = 2

Forward Citations = 24

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16 inventors (with patents filed for the assignee):

Jae Hyun Joo (12 out of 20 patents)

Da Hyeon Go (3 out of 3 patents)

In Sook Lee (3 out of 3 patents)

4. Jin Ha Kal (2 out of 3 patents)

5. Sung Wan Hong (2 out of 2 patents)

6. Seunghun Han (1 out of 5 patents)

7. Sa Rang Park (1 out of 1 patent)

8. Boseung Jang (1 out of 1 patent)

9. Jaehyun Joo (1 out of 1 patent)

10. Jin Kyu Lee (1 out of 127 patents)

11. Kwang Su Kim (1 out of 24 patents)

12. Jin Myung Cha (1 out of 1 patent)

13. Youn Jung Park (1 out of 1 patent)

14. Dong Jin Lee (1 out of 62 patents)

15. Do Hyun Kim (1 out of 11 patents)

14 patents: Sort by Forward Citations

1. 12321068 - Film with electrically controllable transparency and method for manufacturing same (2025-06-03),

2. 10803780 - Display device, display method and machine readable storage medium (2020-10-13),

3. 10302570 - Apparatus for preventing counterfeiting and alteration (2019-05-28),

4. 10109226 - Reflective display device and controlling method thereof (2018-10-23),

5. 9625784 - Method for tuning color of a display region and apparatus thereof (2017-04-18),

6. 9606413 - Reflective display particle, reflective display device, and method for manufacturing the same (2017-03-28),

7. 9568749 - Forgery and falsification prevention device (2017-02-14),

8. 9189981 - Display method, film and display device using magnetic particles (2015-11-17),

9. 9176315 - Method for controlling optical transmissions, device for controlling optical transmissions, and method for manufacturing same (2015-11-03),

10. 8970943 - Composite film for preventing forgery, and composite method for preventing forgery (2015-03-03),

11. 8840801 - Preparation method of magnetic cluster colloid and magnetic cluster colloid prepared thereby (2014-09-23),

12. 8542259 - Printing medium, printing method, and printing apparatus using photonic crystal characteristic (2013-09-24),

13. 8537453 - Display method and device using photonic crystal characteristics (2013-09-17),

14. 8238022 - Display method and device using photonic crystal characteristics (2012-08-07),

Company Overview

Nanobrick Co., Ltd., based in Suwon, South Korea, specializes in advanced nanotechnology solutions. The company focuses on the development and manufacturing of innovative materials and products that leverage nanoscale properties to enhance performance across various applications. Its research spans multiple domains, including electronics, energy, and environmental technologies, positioning Nanobrick as a key player in the evolving landscape of nanotechnology and its practical applications in industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#24 in Suwon

#826 in South Korea

#42,290 in the World

Suwon, South Korea

Nanobrick Co., Ltd.

Forward Citations = 24

16 inventors:

Jae Hyun Joo (12 out of 20 patents)

Da Hyeon Go (3 out of 3 patents)

In Sook Lee (3 out of 3 patents)

4. Jin Ha Kal (2 out of 3 patents)

5. Sung Wan Hong (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nanobrick Co., Ltd.. Retrieved from https://idiyas.com/company/nanobrick-company

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

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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