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For the Inventor, By the Inventor

Seongnam-si, South Korea

Soulbrain Co., Ltd.


USPTO Granted Patents = 7

Forward Citations = 0

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30 inventors (with patents filed for the assignee):

goldMedal Wan Chul Kang (2 out of 3 patents)

silverMedal Jong Chul Yun (2 out of 3 patents)

bronzeMedal Kwang Ju Jung (2 out of 6 patents)

4.  Sang Ho Lee (2 out of 3 patents)

5.  Ji Young Choi (2 out of 5 patents)

6.  Min Jung Jang (2 out of 3 patents)

7.  Ji Seong Han (2 out of 2 patents)

8.  Hyeong Kyu Lim (2 out of 2 patents)

9.  Min Goo Kim (2 out of 2 patents)

10.  Jung Hun Lim (1 out of 31 patents)

11.  Seok Joo Kim (1 out of 13 patents)

12.  Sang Won Bae (1 out of 15 patents)

13.  Jung Min Oh (1 out of 3 patents)

14.  Chang Bong Yeon (1 out of 4 patents)

15.  Seok Jong Lee (1 out of 10 patents)


7 patents:

1. 12757655 - Method of forming thin film (2026-10-06),
2. 12679856 - Method of preparing asymmetric phosphate-based compound (2026-07-14),
3. 12679819 - Method of preparing organosulfur compound (2026-07-14),
4. 12651772 - Electrolyte additive, electrolyte for batteries including electrolyte additive, and secondary battery including electrolyte (2026-06-09),
5. 12620623 - Electrolyte additive, electrolyte for batteries including electrolyte additive, and secondary battery including electrolyte (2026-05-05),
6. 12543337 - Oxide film coating solution and semiconductor device manufacturing method using the same (2026-02-03),
7. 12528954 - Transparent nickel complex compound ink composition and method for preparing same (2026-01-20),
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USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#214 in Seongnam-si

#1,435 in South Korea

Seongnam-si, KR
Seongnam-si, South Korea

Soulbrain Co., Ltd.

Forward Citations = 0

30 inventors:

goldMedal Wan Chul Kang (2 out of 3 patents)

silverMedal Jong Chul Yun (2 out of 3 patents)

bronzeMedal Kwang Ju Jung (2 out of 6 patents)

4.  Sang Ho Lee (2 out of 3 patents)

5.  Ji Young Choi (2 out of 5 patents)

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

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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