% Expired Patents = 37.5

EPO Patents = 3

Forward Citations = 81

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26 inventors (with patents filed for the assignee):

Jeongmin Lee (3 out of 7 patents)

Cheonghwan Hwang (3 out of 8 patents)

Wooram Park (3 out of 9 patents)

4. Sohee Kim (2 out of 3 patents)

5. Chil Sung Lee (2 out of 2 patents)

6. Hyeseong Nam (2 out of 3 patents)

7. Kyung Shin Park (2 out of 2 patents)

8. Chil-Sung Lee (2 out of 7 patents)

9. Changkeun Lee (1 out of 8 patents)

10. Seunghwan Yi (1 out of 4 patents)

11. Taehong Shin (1 out of 4 patents)

12. Byungyoung Kang (1 out of 5 patents)

13. Chang-man Park (1 out of 1 patent)

14. Yoon-hee Lee (1 out of 1 patent)

15. Chilsung Lee (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 9962315 - Electric module for stimulating skin (2018-05-08),

2. 9717376 - Facial cleansing apparatus using electric motor and spring, control method therefor, and recording medium recording program for performing control method (2017-08-01),

3. D781588 - Cleansing apparatus (2017-03-21),

4. 9578998 - Skin washing machine using brushless DC motor, method of controlling same, and program recording medium for performing the controlling method (2017-02-28),

5. 8282062 - Tilting device (2012-10-09),

6. 8136776 - Tilting device (2012-03-20),

7. D620930 - Device for mounting a display panel on a wall (2010-08-03),

8. D620929 - Display panel-mounting bracket (2010-08-03),

Company Overview

Sentronix Co., Ltd. is a leading provider of advanced security solutions for businesses worldwide. Our innovative technology offers state-of-the-art access control, surveillance, and monitoring systems to protect facilities and assets. With a focus on quality and reliability, we strive to meet the evolving needs of our customers and deliver unparalleled security solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#33 in Suwon

#1,306 in South Korea

Suwon, South Korea

Sentronix Co., Ltd.

Forward Citations = 81

26 inventors:

Jeongmin Lee (3 out of 7 patents)

Cheonghwan Hwang (3 out of 8 patents)

Wooram Park (3 out of 9 patents)

4. Sohee Kim (2 out of 3 patents)

5. Chil Sung Lee (2 out of 2 patents)

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

3 patents (EPO):

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]