ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,768,800, issued on Oct. 20, was assigned to FURUNO ELECTRIC Co. LTD. (Hyogo, Japan).

"Learning system of precipitable water vapor estimation model, precipitable water vapor estimation system, method, and computer-readable recording medium" was invented by Taiki Iwahori (Hyogo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A learning system of a precipitable water vapor estimation model includes a radio wave intensity acquisition part, a precipitable water vapor acquisition part, and a learning part. The radio wave intensity acquisition part acquires radio wave intensities of a plurality of frequencies among radio waves received by a microwave rad...