US Patent Issued to Outdoor Wireless Networks on Oct. 14 for "Housing for cavity phase shifter, cavity phase shifter and base station antenna" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,444,837, issued on Oct. 14, was assigned to Outdoor Wireless Networks LLC (Richardson, Texas).

"Housing for cavity phase shifter, cavity phase shifter and base station antenna" was invented by Keyun Di (Jiangsu, China), Xun Zhang (Jiangsu, China), Nengbin Liu (Jiangsu, China), Puliang Tang (Jiangsu, China) and Ruixin Su (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A housing for a cavity phase shifter comprises a first part that extends along the length of the cavity phase shifter and a separate second part that extends along the length of the cavity phase shifter. The first part comprises a substantially flat first base and first arms ...