Shinsung E&G (KRX:011930) acquired a patent for a smart fan filter unit (FFU), FFU assembly, and control method designed to enhance airflow conditions in the cleanroom and lower energy consumption, according to a Tuesday filing with the Korea Exchange.
The patented technology uses dual differential pressure measurement sensor modules to monitor air filter conditions and airflow in real time, the filing said.
Shares of the industrial engineering and construction solutions provider fell more than 1% in recent trade.