ALEXANDRIA, Va., April 15 -- United States Patent no. 12,602,087, issued on April 14, was assigned to SHENZHEN YISE TECHNOLOGY Co. LTD (Shenzhen, China).
"Waterproof protective case of mobile terminal for diving" was invented by Li Xin Deng (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A waterproof protective case of a mobile terminal for diving includes a housing and a touch portion. The housing defines an accommodating cavity therein. A fixing opening is defined on the accommodating cavity. The touch portion is disposed on the fixing opening. The touch portion includes a flexible bag and a transparent medium liquid. A liquid carrying cavity configured to store the transparent medium liqui...