Patent Certificate


Converter device with multi-phase converter

Converter device with multi-phase converter

Temperature control module of electronic element using phase change energy storage material to absorb heat

Temperature control module of electronic element using phase change energy storage material to absorb heat

Novel heat dissipation device for high-power semiconductor devices

Novel heat dissipation device for high-power semiconductor devices

Self-cooling high-voltage AC metal-enclosed switchgear

Self-cooling high-voltage AC metal-enclosed switchgear

Fault Early Warning Platform for On-line Monitoring of Fan Running State

Fault Early Warning Platform for On-line Monitoring of Fan Running State

Environment temperature and humidity intelligent monitoring management software

Environment temperature and humidity intelligent monitoring management software

Sealing bolt and sealing nut

Sealing bolt and sealing nut

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