% Expired Patents = 50.0

Forward Citations = 20

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13 inventors (with patents filed for the assignee):

Heon Soo Choi (2 out of 5 patents)

Yeong Hwan Kim (1 out of 6 patents)

Cheol Sig Pyo (1 out of 91 patents)

4. Gun-Hong Lee (1 out of 4 patents)

5. Seung Hwan Jeong (1 out of 1 patent)

6. Hyung Jun Jeon (1 out of 5 patents)

7. Hae Won Son (1 out of 4 patents)

8. Chang Su Choi (1 out of 3 patents)

9. Won Kyu Choi (1 out of 20 patents)

10. Jong Suk Chae (1 out of 30 patents)

11. Kun Hong Lee (1 out of 1 patent)

12. Chan Won Park (1 out of 11 patents)

13. Sang Youn Kim (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. D751438 - RFID reader (2016-03-15),

2. 9098791 - Tag integrated circuit module apparatus and method of fabricating tag integrated circuit module apparatus (2015-08-04),

3. 8537881 - Method and apparatus for detecting offset signal of transmission leakage signal in RF transceiver (2013-09-17),

4. 8462836 - Method for detecting offset signal corresponding to transmission leakage signal (2013-06-11),

Company Overview

Nethom Co., Ltd. is a leading technology company specializing in innovative solutions for home automation. We provide a range of smart devices and systems that enable users to control and monitor their homes remotely. With a focus on convenience, efficiency, and security, Nethom products are designed to enhance the modern living experience. Our team is dedicated to developing cutting-edge technologies that make homes smarter and more connected.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#149 in Gyeonggi-Do

#2,195 in South Korea

Gyeonggi-Do, South Korea

Nethom Co., Ltd.

Forward Citations = 20

13 inventors:

Heon Soo Choi (2 out of 5 patents)

Yeong Hwan Kim (1 out of 6 patents)

Cheol Sig Pyo (1 out of 91 patents)

4. Gun-Hong Lee (1 out of 4 patents)

5. Seung Hwan Jeong (1 out of 1 patent)

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