ALEXANDRIA, Va., June 5 -- United States Patent no. 12,279,224, issued on April 15, was assigned to QUALCOMM Inc. (San Diego).
"Radio frequency multipath detection" was invented by Yuxiang Peng (Sunnyvale, Calif.), Ning Luo (Cupertino, Calif.) and Yinghua Yang (San Jose, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multipath condition detection method includes: determining a first signal quality value corresponding to a first wireless signal, of a first frequency and from a signal source, received by a receiver of a mobile device; determining a second signal quality value corresponding to a second wireless signal, of a second frequency that is different from the first frequency, received by the re...