% Expired Patents = 66.7

Trademarks = 2

Forward Citations = 9

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11 inventors (with patents filed for the assignee):

Chung Kook Lee (5 out of 6 patents)

Young Seong Wang (3 out of 3 patents)

Cheol Jin Jeong (3 out of 3 patents)

4. Jae Cheon Sohn (1 out of 1 patent)

5. Dong Chan Woo (1 out of 1 patent)

6. Ki Jung Lee (1 out of 1 patent)

7. Jin Chae Park (1 out of 1 patent)

8. Seong Yong Hong (1 out of 1 patent)

9. Jae-choon Lee (1 out of 1 patent)

10. Young-seong Wang (1 out of 1 patent)

11. Choung-Kook Lee (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 12543787 - Heater for cigarette-like electronic cigarette with excellent heat transfer efficiency and manufacturing method thereof (2026-02-10),

2. 9829391 - Temperature sensor element (2017-11-28),

3. 8797022 - Ultra-slim sensor device and manufacturing method thereof (2014-08-05),

4. 8523430 - Ultra thin temperature sensor device (2013-09-03),

5. 8511185 - Sensor device protected by a film layer and a resin layer (2013-08-20),

6. 6879223 - Distributed constant type filter (2005-04-12),

Company Overview

Lattron Co., Ltd. is a leading technology company specializing in innovative solutions for the automotive industry. With a focus on research and development, Lattron designs and manufactures state-of-the-art electronic components and systems for vehicle applications. Our products are known for their reliability, efficiency, and cutting-edge technology. We are committed to providing superior products and services to our customers, helping them stay ahead in the rapidly evolving automotive market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#93 in Daejeon

#1,620 in South Korea

Daejeon, South Korea

Lattron Co., Ltd.

Forward Citations = 9

11 inventors:

Chung Kook Lee (5 out of 6 patents)

Young Seong Wang (3 out of 3 patents)

Cheol Jin Jeong (3 out of 3 patents)

4. Jae Cheon Sohn (1 out of 1 patent)

5. Dong Chan Woo (1 out of 1 patent)

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