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Certification&Awards

Confirmation letter of the company specializing in materials, parts, and equipment

Confirmation letter of the company specializing in materials, parts, and equipment

[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

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

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

[Patent Certificate] Distributed acoustic detector with improved extinction ratio

[Patent Certificate] Distributed acoustic detector with improved extinction ratio