ALEXANDRIA, Va., June 9 -- United States Patent no. 12,650,616, issued on June 9, was assigned to ARTS OPTI LAB (SHENZHEN) COMPANY Ltd. (Shenzhen City, China).
"Bone conduction hearing aid eyeglasses" was invented by Yishan Wu (Shenzhen City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pair of bone conduction hearing aid eyeglasses comprises a eyeglass mechanism, wherein at middle portions of both rear sides of the eyeglass mechanism are fixedly connected connection mechanisms, at sides of the connection mechanisms are fixedly connected bone conduction eyeglass leg mechanisms, outside rear-central portions of the bone conduction eyeglass leg mechanisms are sleeved rubber rings, at rear end portion...