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[Patent Certificate] Fiber Optic Acoustic Sensor Based on Code Signals

[Patent Certificate] Fiber Optic Acoustic Sensor Based on Code Signals

[Certificate of conformity] e-DAS

[Certificate of conformity] e-DAS

[Patent Certificate] Monitoring system and method using optical fiber distributed acoustic sensor based on gain control of photodetector

[Patent Certificate] Monitoring system and method using optical fiber distributed acoustic sensor based on gain control of photodetector

[Patent Certificate] Power Distributor with Selective Power Distribution

[Patent Certificate] Power Distributor with Selective Power Distribution

[Patent Certificate]Inverter type power amplifier to reduce through current

[Patent Certificate]Inverter type power amplifier to reduce through current

Family-friendly certification from Ministry of Gender Equality and Family

Family-friendly certification from Ministry of Gender Equality and Family

Gwangju Metropolitan City Myungpumgangso Company Designation

Gwangju Metropolitan City Myungpumgangso Company Designation

[Software Quality Certificate]Grid Safety Control System v1.0

[Software Quality Certificate]Grid Safety Control System v1.0