US Patent Issued to CALTERAH SEMICONDUCTOR TECHNOLOGY (SHANGHAI) on March 24 for "Conversion apparatus from chip package to waveguide, radio frequency apparatus and radar apparatus" (Chinese Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,889, issued on March 24, was assigned to CALTERAH SEMICONDUCTOR TECHNOLOGY (SHANGHAI) Co. LTD. (Shanghai).

"Conversion apparatus from chip package to waveguide, radio frequency apparatus and radar apparatus" was invented by Zhefan Chen (Shanghai), Dian Wang (Shanghai), Kaijie Zhuang (Shanghai), Xuejuan Huang (Shanghai), Shan Li (Shanghai) and Chenwu Yu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a conversion apparatus from a chip package to a waveguide, a radio frequency apparatus and a radar apparatus. The conversion apparatus includes: a first metal layer as a metal ground layer, a second metal layer...