ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,443, issued on Jan. 20, was assigned to TATSUTA ELECTRIC WIRE & CABLE Co. LTD. (Osaka, Japan).
"Electromagnetic wave shield film" was invented by Kouji Takami (Kizugawa, Japan), Kenji Kamino (Kizugawa, Japan) and Masahiro Watanabe (Kizugawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electromagnetic wave shielding film includes: a protective layer; a shield layer laminated on the protective layer; and an adhesive layer laminated on the shield layer, a plurality of conductive bumps formed on a side of the adhesive layer of the shield layer, in a plan view of the shield layer from the side of the adhesive layer, the conductive bumps being...