ALEXANDRIA, Va., March 5 -- United States Patent no. 12,242,373, issued on March 4, was assigned to Snap Inc. (Santa Monica, Calif.).

"Feature rollback for incapable mobile devices" was invented by Michael Cieslak (Los Angeles), Jiayao Yu (Venice, Calif.), Kai Chen (Manhattan Beach, Calif.), Farnaz Azmoodeh (Venice, Calif.), Michael David Marr (Monroe, Wash.), Jun Huang (Beverly Hills, Calif.) and Zahra Ferdowsi (Marina del Ray, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, devices, media, and methods are presented for testing the capability of a mobile device to run a particular feature of an application. Each feature may include a package of code, a call, a state, and a condition; each con...