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For the Inventor, By the Inventor

KR

Jntg Co., Ltd.


USPTO Granted Patents = 6


Forward Citations = 3

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16 inventors (with patents filed for the assignee):

goldMedal Jy Young Jyoung (6 out of 6 patents)

silverMedal Eun Sook Lee (6 out of 6 patents)

bronzeMedal Eun Chong Kim (5 out of 5 patents)

4.  Do Hun Kim (4 out of 74 patents)

5.  Tae Nyun Kim (4 out of 5 patents)

6.  Na Hee Kang (4 out of 4 patents)

7.  Tae Hyung Kim (2 out of 20 patents)

8.  Jong Sik Ryu (2 out of 2 patents)

9.  Jung Mi Gwak (1 out of 1 patent)

10.  Sang Jin Choi (1 out of 5 patents)

11.  Sang Wook Jang (1 out of 2 patents)

12.  Jung Kyu Lee (1 out of 1 patent)

13.  Min Jee Yang (1 out of 1 patent)

14.  Jae Young Choi (1 out of 89 patents)

15.  Tae Hyun Kim (1 out of 87 patents)


6 patents:

1. 12040516 - Gas diffusion layer including microporous layer having through passages and/or concentration gradient of water-repellent resin in thickness direction, and fuel cell including the same (2024-07-16),
2. 12034188 - Graphitized carbon substrate and gas diffusion layer employing same (2024-07-09),
3. 12034187 - Carbon substrate comprising carbon fibers unidirectionally aligned, and gas diffusion layer employing same (2024-07-09),
4. 11799090 - Gas diffusion layer comprising microporous layer including carbon having partially graphitized structure and radical scavenger additive, and fuel cell employing the same (2023-10-24),
5. 9799890 - Multi-layered carbon substrate for gas diffusion layer (2017-10-24),
6. 9692070 - Carbon substrate for gas diffusion layer, gas diffusion layer using the same, and electrode for fuel cell, membrane-electrode assembly and fuel cell comprising the gas diffusion layer (2017-06-27),
Company Overview
Jntg Co., Ltd. is a leading manufacturer of high-quality electronics components. With a strong focus on innovation and customer satisfaction, we offer a wide range of products including resistors, capacitors, and inductors. Our dedication to quality and reliability has made us a trusted partner for businesses across various industries.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#65 in

#1,619 in South Korea

KR
KR

Jntg Co., Ltd.

Forward Citations = 3

16 inventors:

goldMedal Jy Young Jyoung (6 out of 6 patents)

silverMedal Eun Sook Lee (6 out of 6 patents)

bronzeMedal Eun Chong Kim (5 out of 5 patents)

4.  Do Hun Kim (4 out of 74 patents)

5.  Tae Nyun Kim (4 out of 5 patents)

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