Trademarks = 1

Forward Citations = 16

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11 inventors (with patents filed for the assignee):

Peter Taehwan Chang (4 out of 8 patents)

Woongku Kang (4 out of 4 patents)

Hye Yong Oh (2 out of 2 patents)

4. Taewhan Peter Chang (2 out of 2 patents)

5. Che Hyun Cho (2 out of 2 patents)

6. Dae Hee Kim (2 out of 9 patents)

7. Gwan Hun Pi (1 out of 1 patent)

8. Bum Jin Park (1 out of 1 patent)

9. Ji Sin Koo (1 out of 1 patent)

10. Sung Yong Kim (1 out of 10 patents)

11. Dong Min Seo (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 11238135 - License authentication method in wireless access point, wireless access point apparatus performing said license authentication, license activation method in client apparatus, and client apparatus interworking with wireless access point (2022-02-01),

2. 11039104 - Apparatus and method to transmit data by extracting data in shop floor image, apparatus and method to receive data extracted in shop floor image, and system to transmit and receive data extracted in shop floor image (2021-06-15),

3. 10412144 - Transmitter and receiver for remote control support, operation method thereof and remote control system (2019-09-10),

4. 10277876 - Recording duplexing method and apparatus for streaming video (2019-04-30),

5. 10242506 - Visualization method and system, and integrated data file generating method and apparatus for 4D data (2019-03-26),

6. 9767621 - Visualization method and system, and integrated data file generating method and apparatus for 4D data (2017-09-19),

7. D787542 - Display screen or portion thereof with graphical user interface (2017-05-23),

8. D787541 - Display screen or portion thereof with graphical user interface (2017-05-23),

9. D787540 - Display screen or portion thereof with graphical user interface (2017-05-23),

10. D787539 - Display screen or portion thereof with a graphical user interface (2017-05-23),

Company Overview

N3n Co., Ltd. is a technology company based in Seoul, South Korea, specializing in advanced solutions for the Internet of Things (IoT) and smart city applications. The organization focuses on developing innovative software and hardware that enhance connectivity and efficiency in urban environments. With a commitment to research and development, N3n aims to contribute to the evolution of smart technologies that improve quality of life and streamline urban management, positioning itself as a key player in the rapidly growing tech landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

10 Patents

#398 in Seoul

#1,090 in South Korea

#56,047 in the World

Seoul, South Korea

N3n Co., Ltd.

Forward Citations = 16

11 inventors:

Peter Taehwan Chang (4 out of 8 patents)

Woongku Kang (4 out of 4 patents)

Hye Yong Oh (2 out of 2 patents)

4. Taewhan Peter Chang (2 out of 2 patents)

5. Che Hyun Cho (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: N3n Co., Ltd.. Retrieved from https://idiyas.com/company/n3n-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]