ALEXANDRIA, Va., July 9 -- United States Patent no. 12,355,472, issued on July 8, was assigned to RADROCK (SHENZHEN) TECHNOLOGY Co. LTD. (Shenzhen, China).

"RF front-end architecture, antenna device and communication terminal" was invented by Jianxing Ni (Guangdong, China), Zijie Hu (Guangdong, China), Yuan Cao (Guangdong, China) and Nan Ni (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an RF front-end architecture, an antenna device and a communication terminal. The RF front-end architecture comprises a primary RF front-end module and a secondary RF front-end module. The communication terminal optimizes the RF front-end architecture on the internal antenna device, and is able ...