% Expired Patents = 75.0

EPO Patents = 1

Trademarks = 2

Forward Citations = 11

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3 inventors (with patents filed for the assignee):

Dong Hyun Oh (4 out of 71 patents)

Yong Hee Han (4 out of 4 patents)

Dong Ho Lee (3 out of 55 patents)

4 patents: Sort by Forward Citations

1. 11142948 - Access control apparatus (2021-10-12),

2. 10984621 - Access control apparatus (2021-04-20),

3. 10878262 - Multi biometric terminal and access control system having the same (2020-12-29),

4. D857696 - Terminal for data processing device (2019-08-27),

CrucialTrak, Inc is a leading provider of biometric security solutions offering state-of-the-art touchless fingerprint recognition technology. Their cutting-edge solutions are used in a variety of industries including government, healthcare, finance, and more. With a focus on innovation and user experience, CrucialTrak is revolutionizing the way security is implemented and managed.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#118 in Seongnam

#2,195 in South Korea

Seongnam, South Korea

Crucialtrak, Inc

Forward Citations = 11

3 inventors:

Dong Hyun Oh (4 out of 71 patents)

Yong Hee Han (4 out of 4 patents)

Dong Ho Lee (3 out of 55 patents)

Please report any incorrect information to [email protected]

1 patent (EPO):

Please report any incorrect information to [email protected]