Trademarks = 1

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

Ji Sung Kang (3 out of 3 patents)

Sang Jun Choi (3 out of 14 patents)

Kyung Jin Lee (2 out of 16 patents)

3 patents: Sort by Forward Citations

1. 11348810 - Dry etching device and method for controlling same (2022-05-31),

2. 11348802 - Dry etching apparatus (2022-05-31),

3. 10636674 - Control method of dry etching apparatus (2020-04-28),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#967 in Seoul

#2,793 in South Korea

Seoul, South Korea

Vault Creation Co., Ltd.

Forward Citations = 0

3 inventors:

Ji Sung Kang (3 out of 3 patents)

Sang Jun Choi (3 out of 14 patents)

Kyung Jin Lee (2 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vault Creation Co., Ltd.. Retrieved from https://idiyas.com/company/vault-creation-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]