US Patent Issued to JMJ Korea on Oct. 21 for "Ultrasonic welding system and power module package for power converting apparatus to which substrate where connection member is ultrasonic welded by using the same is applied" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,550, issued on Oct. 21, was assigned to JMJ Korea Co. Ltd. (Busan, South Korea).

"Ultrasonic welding system and power module package for power converting apparatus to which substrate where connection member is ultrasonic welded by using the same is applied" was invented by Yun Hwa Choi (Busan, South Korea) and Jung Min Park (Bucheon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an ultrasonic welding system and a power module package for a power converting apparatus to which a substrate where connection members are ultrasonic welded by using the system is applied, wherein the ultrasonic welding system includes a waffle pa...