ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,729, issued on June 3, was assigned to JIANGSU SHUNHE INTERNET OF THINGS TECHNOLOGY Co. LTD. (Hai'an, China).
"Rollable and hidden laser television integrated machine" was invented by Yuehua Shi (Hai'an, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a rollable and hidden laser television integrated machine. An electric panel opening mechanism, a screen lifting mechanism, a screen rolling and collecting mechanism, and a laser projection display device are arranged inside a television integrated machine main body. The screen lifting mechanism is movably arranged in a lifting groove. The top end of the screen is connected to the scre...