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Taoyuan, Taiwan

Echem Solutions Corp.

USPTO Granted Patents = 24

Forward Citations = 9

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45 inventors (with patents filed for the assignee):

Yu-Chun Chen (6 out of 8 patents)

Chen-Wen Chiu (5 out of 6 patents)

Ming-Che Chung (3 out of 3 patents)

4. Chi-Yu Lai (3 out of 3 patents)

5. Che-Wei Chang (2 out of 90 patents)

6. Yung-Yu Lin (2 out of 4 patents)

7. Tz Jin Yang (2 out of 3 patents)

8. Ming Che Chung (2 out of 2 patents)

9. Yi-Lun Chiu (2 out of 3 patents)

10. Hsiao-Jen Lai (2 out of 2 patents)

11. Yu-Lun Li (2 out of 2 patents)

12. Yu-Wen Chen (2 out of 3 patents)

13. Chin-Chen Huang (2 out of 2 patents)

14. Ya-Qian Chen (2 out of 3 patents)

15. Chia-Hao Lou (2 out of 3 patents)

24 patents: Sort by Forward Citations

1. 12631965 - Positive photosensitive resin composition for low-temperature process and method for preparing photoresist film (2026-05-19),

2. 12504686 - Black light-shielding photosensitive resin composition, black matrix, black light-shielding film, frame and filling material for splicing area (2025-12-23),

3. 12481216 - Photoresist composition, optical film thereof, and preparing method of the optical film (2025-11-25),

4. 12421337 - Resin composition and cured film (2025-09-23),

5. 12372870 - Photosensitive resin composition, optical film, and method of producing the same (2025-07-29),

6. 12351720 - Ink composition, light conversion layer and light emitting device (2025-07-08),

7. 12321097 - Method of removing photoresist, laminate, method of forming metallic pattern, polyimide resin and stripper (2025-06-03),

8. 12242188 - Photosensitive resin composition for imprinting, cured article and optical element (2025-03-04),

9. 12222642 - Photosensitive composition, color filter and method for forming the color filter (2025-02-11),

10. 12157815 - Polyimide resin composition, polyimide resin adhesive layer, laminate, and manufacturing method of electronic component (2024-12-03),

11. 11999868 - Resin composition and filter element (2024-06-04),

12. 11919997 - White photosensitive resin composition, white spacer, light conversion layer, and light-emitting device (2024-03-05),

13. 11914292 - Photosensitive resin composition, spacer, light conversion layer, and light-emitting device (2024-02-27),

14. 11851597 - Etchant composition, tackifier, alkaline solution, method of removing polyimide and etching process (2023-12-26),

15. 11851236 - Pipe connectable plastic bucket and method of using the same (2023-12-26),

Echem Solutions Corp., based in Taoyuan, Taiwan, specializes in advanced chemical solutions and materials. The company focuses on developing innovative products for various industries, including electronics, automotive, and environmental applications. Echem is dedicated to enhancing performance and sustainability through its research in chemical engineering and material science. By leveraging cutting-edge technology, the organization aims to address complex challenges and contribute to the advancement of modern manufacturing processes.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

24 Patents

#68 in Taoyuan

#711 in Taiwan

#26,628 in the World

Taoyuan, Taiwan

Echem Solutions Corp.

Forward Citations = 9

45 inventors:

Yu-Chun Chen (6 out of 8 patents)

Chen-Wen Chiu (5 out of 6 patents)

Ming-Che Chung (3 out of 3 patents)

4. Chi-Yu Lai (3 out of 3 patents)

5. Che-Wei Chang (2 out of 90 patents)

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