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Cheonan, South Korea

Gosantech Co., Ltd.

USPTO Granted Patents = 12

Forward Citations = 8

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12 inventors (with patents filed for the assignee):

Dongkyun Shin (3 out of 3 patents)

JinYoung Lee (2 out of 10 patents)

Jaeryul Yu (2 out of 2 patents)

4. Sung-hee Lee (2 out of 2 patents)

5. Yunseok Choi (2 out of 2 patents)

6. Kwang-su Kim (1 out of 1 patent)

7. Ji-Hee Boo (1 out of 1 patent)

8. So-hyeon Park (1 out of 1 patent)

9. Sohyeon Park (1 out of 1 patent)

10. Jihee Boo (1 out of 1 patent)

11. Yi Kyu Park (1 out of 1 patent)

12. Ji Hoon Shim (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 12501761 - Method for manufacturing perovskite solar cell module encapsulated with self-cleaning thin film by using inkjet printing, and perovskite solar cell module with self-cleaning function manufactured thereby (2025-12-16),

2. 12384157 - Ink supply system for ink-jet head with steam cleaning function and ink-jet printer having same (2025-08-12),

3. 12296602 - Ink supply system of ink-jet head provided with emergency drain function and ink-jet printer having same (2025-05-13),

4. 12285953 - Inkjet printer gas pressure controller provided with negative pressure test line, inkjet printer including gas pressure controller, and method of testing negative pressure in inkjet printer (2025-04-29),

5. 12285950 - Ink storage apparatus with rotating type ink storage pouch and ink-jet printer having same (2025-04-29),

6. 12172451 - Head assembly for ink-jet printer and ink-jet printer having the same (2024-12-24),

7. 12109579 - Multi-needle head, method of aligning end portion of multi-needle head, and alignment device used therein (2024-10-08),

8. 11912023 - Inkjet printer including ink temperature control unit (2024-02-27),

9. 11654691 - Ink storage unit capable of stirring ink by ink circulation (2023-05-23),

10. 11427007 - Ink storage tank of inkjet printer including agitator with improved dispersion stability (2022-08-30),

11. 11135853 - Ink circulation supply system and method for inkjet head (2021-10-05),

12. 10752012 - Ink container for inkjet printer (2020-08-25),

Company Overview

Gosantech Co., Ltd. is a South Korean company based in Cheonan, specializing in advanced technology solutions for various industries. The organization focuses on the development and manufacturing of innovative medical devices, emphasizing quality and precision in healthcare applications. With a commitment to research and development, Gosantech aims to enhance patient care through cutting-edge technology, contributing to the global medical landscape and improving health outcomes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#12 in Cheonan

#936 in South Korea

#48,163 in the World

Cheonan, South Korea

Gosantech Co., Ltd.

Forward Citations = 8

12 inventors:

Dongkyun Shin (3 out of 3 patents)

JinYoung Lee (2 out of 10 patents)

Jaeryul Yu (2 out of 2 patents)

4. Sung-hee Lee (2 out of 2 patents)

5. Yunseok Choi (2 out of 2 patents)

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