Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ing-Jer Chiou0
Hsin-Chen Lin0
Date of Patent
August 20, 2024
0Patent Application Number
182976320
Date Filed
April 9, 2023
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
A fan module includes a hub, a plurality of fan blades, and a ring frame. The hub is configured to rotate about a central axis. The plurality of fan blades surround the hub. Each of the plurality of fan blades includes a first end portion connected to the hub and a second end portion opposite to the first end portion. The ring frame is connected to the second end portion of each of the plurality of fan blades. The ring frame includes a first surface facing the plurality of fan blades and a second surface opposite to the first surface, and the first surface is a curved surface.
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