ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,216,505, issued on Feb. 4, was assigned to TILTA INC. (Burbank, Calif.).
"Expansion device for built-in hard disk" was invented by Wenping Zeng (Burbank, Calif.) and Kefeng Zhou (Burbank, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to the technical field of cameras, and in particular, to an expansion device for a built-in hard disk. The expansion device includes a bottom plate and an expansion assembly, wherein the bottom plate is connected to the expansion assembly, and the bottom plate is provided with a connecting position for connecting to a photographic device; a hard disk mounting plate is provided in the ex...