ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,296, issued on Jan. 27, was assigned to OUTDOOR WIRELESS NETWORKS LLC (Richardson, Texas).
"Phase shifter assembly for base station antenna" was invented by Fan He (Suzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A phase shifter assembly includes a mounting substrate; a first wiper phase shifter; a second wiper phase shifter; a first wiper member pivotally mounted to the mounting substrate overlying the first wiper phase shifter, the first wiper member having a first set of teeth; a second wiper member pivotally mounted on the mounting substrate overlying the second wiper phase shifter, the second wiper member having a second set of tee...