US Patent Issued to LOTTE ENERGY MATERIALS CORPORATON on April 7 for "Ultra-thin copper foil with carrier foil for allowing easy micro-hole processing, copper-clad laminate using same, and manufacturing method therefor" (South Korean Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,598,699, issued on April 7, was assigned to LOTTE ENERGY MATERIALS CORPORATON (Jeollabuk-do, South Korea).

"Ultra-thin copper foil with carrier foil for allowing easy micro-hole processing, copper-clad laminate using same, and manufacturing method therefor" was invented by Chang Yol Yang (Jeollabuk-do, South Korea), Won Jin Beom (Jeollabuk-do, South Korea), Kideok Song (Jeollabuk-do, South Korea) and Hyung Cheol Kim (Jeollabuk-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an ultra thin copper foil with a carrier foil and a manufacturing method therefor, wherein the ultra-thin copper foil with a carrier foil includes a carri...