EPO Patents = 1

Forward Citations = 0

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38 inventors (with patents filed for the assignee):

Chul Joo Hwang (13 out of 13 patents)

Chang Kyun Park (3 out of 7 patents)

Won Tae Cho (2 out of 3 patents)

4. Yong Hyun Kim (2 out of 5 patents)

5. Hong Min Yoon (2 out of 3 patents)

6. Yong Hyun Lee (2 out of 2 patents)

7. Yeong Seop Byeon (2 out of 2 patents)

8. Jong Chul Kim (2 out of 2 patents)

9. Jae Ho Kim (2 out of 2 patents)

10. Cheong Son (1 out of 2 patents)

11. Duck Ho Kim (1 out of 4 patents)

12. Kyung In Min (1 out of 2 patents)

13. Byung Gwan Lim (1 out of 3 patents)

14. Kwang Su Yoo (1 out of 5 patents)

15. Dong Hwan Lee (1 out of 3 patents)

13 patents: Sort by Forward Citations

1. 12729428 - Substrate treatment method (2026-09-08),

2. 12696674 - Method of manufacturing a thin film of perovskite compound and method of manufacturing a solar cell using the same (2026-07-28),

3. 12692597 - Thin film deposition method (2026-07-28),

4. 12672419 - Tandem solar cell and manufacturing method therefor (2026-06-30),

5. 12672359 - Thin film-type solar cell (2026-06-30),

6. 12635452 - Substrate processing apparatus (2026-05-19),

7. 12571483 - Block valve for substrate processing device, and substrate processing device (2026-03-10),

8. 12548736 - Substrate processing device, method for preparing substrate processing device, and substrate processing method (2026-02-10),

9. 12543520 - Method for forming electrode (2026-02-03),

10. 12543424 - Solar cell and manufacturing method therefor (2026-02-03),

11. 12538745 - Substrate transfer method and substrate transfer device (2026-01-27),

12. 12534802 - Substrate processing method (2026-01-27),

13. 12533706 - Gas supplying method using gas distributing unit (2026-01-27),

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

13 Patents

#21 in

#872 in South Korea

#44,950 in the World

KR

Jusung Engineering Co., Ltd.