US Patent 11528826 Internal channel design for liquid cooled device

A microprocessor is attached to a cooling plate. The cooling plate is formed of two identical shells, each shell having a fluid chamber therein in communication with one or more fluid channels and a fluid port. The two shells are attached to each other such that the open top of each fluid cavity faces the other open top, so that the two fluid cavities form one large cavity. Fins are positioned inside the fluid cavity so as to form fluid passages between each two fins for the cooling fluid to flow and remove heat from the fins. Fluid chambers formed by the two shells are divided into multiple fluid channels among fins by the fins.