US Patent Issued to WORLD LAB., SUZHOU SMART ADVANCED COATING TECHNOLOGIES, CERAMX TECHNOLOGY (SUZHOU) on Jan. 13 for "Tb-containing rare earth-aluminum garnet ceramic, and method for manufacturing same" (Japanese Inventor)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,522,541, issued on Jan. 13, was assigned to WORLD LAB. Co. LTD. (Nagoya, Japan), SUZHOU SMART ADVANCED COATING TECHNOLOGIES Co. LTD. (Suzhou, China) and CERAMX TECHNOLOGY (SUZHOU) Co. LTD (Suzhou, China).

"Tb-containing rare earth-aluminum garnet ceramic, and method for manufacturing same" was invented by Akio Ikesue (Nagoya, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a Tb-containing rare earth-aluminum garnet ceramic which has a Verdet constant similar to that of a TGG single crystal used in an isolator, has an insertion loss and extinction ratio equal to or greater than those of a TGG single crystal, generates less heat when a hig...