US Patent Issued to SINAENG on Aug. 25 for "Uninterruptible power supply device having independent bypass function" (South Korean Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,304, issued on Aug. 25, was assigned to SINAENG Co. LTD. (Gyeonggi-do, South Korea).

"Uninterruptible power supply device having independent bypass function" was invented by Byong Hee Kang (Seoul, South Korea), Jae Sok Gho (Chungcheongnam-do, South Korea) and Young Lok Lee (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an uninterruptible power supply device comprising: a first switch for connecting an output of an inverter to a load; a second switch for connecting a bypass line to the load; and an STS control unit for controlling operations of the first switch and the second switch, wherein:...