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13 inventors (with patents filed for the assignee):

Sun Hwa Jang (5 out of 5 patents)

Youn Eung Lee (5 out of 11 patents)

Tae-Young Ha (4 out of 4 patents)

4. Jin Kyu Lee (3 out of 4 patents)

5. Hyuk Jin Kim (2 out of 2 patents)

6. Sung-Eun Kim (1 out of 1 patent)

7. Su Hak Bae (1 out of 16 patents)

8. Soo Min Park (1 out of 13 patents)

9. Hong Sun Na (1 out of 1 patent)

10. Sung Eun Kim (1 out of 1 patent)

11. Seung Been Song (1 out of 1 patent)

12. Ye Jin Kwon (1 out of 1 patent)

13. Sang Don Lee (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12637619 - Liquid crystal polyester resin composition, molded article, and electronic component comprising the same (2026-05-26),

2. 12037450 - Liquid crystal polyester resin composition for ultra-thin injection and manufacturing method thereof (2024-07-16),

3. 11820931 - Liquid crystal polyester resin composition and electronic component material containing the same (2023-11-21),

4. 11820860 - Liquid crystal polyester composition of low dielectric constant and low dielectric loss rate with improved fluidity (2023-11-21),

5. 11525192 - Method for manufacturing wholly aromatic liquid-crystalline polyester fiber with enhanced spinnability (2022-12-13),

Seyang Polymer is a leading manufacturer of high-quality polymer products. With a focus on innovation and sustainability, Seyang Polymer offers a wide range of solutions for various industries including automotive, construction, and packaging. Their commitment to excellence and customer satisfaction has made them a trusted partner for businesses around the world.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#83 in Incheon, 402-040

#1,877 in South Korea

Incheon, South Korea

Seyang Polymer