ALEXANDRIA, Va., June 18 -- United States Patent no. 12,328,021, issued on June 10, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Guangdong, China).
"Electronic device" was invented by Gaoli Lv (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device, including: a housing, a battery, and a circuit board assembly. The housing is provided with a power interface. The battery includes a battery protection board and a cell. The circuit board assembly is disposed in the housing and is electrically connected to the power interface. The circuit board assembly includes a first board, a second board, a first flexible circuit board, and a second flexible circuit board...