US Patent 11566632 Electronic device and cooling fan
Patent 11566632 was granted and assigned to Lenovo on January, 2023 by the United States Patent and Trademark Office.
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Edits on 24 Mar, 2023
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Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
115666320
Date of Patent
January 31, 2023
0Patent Application Number
161047000
Date Filed
August 17, 2018
0Patent Citations
Patent Primary Examiner
CPC Code
Edits on 1 Feb, 2023
Golden AI
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Infobox (+14 properties)
Article (+511 characters)
US Patent 11566632 Electronic device and cooling fan
Article
A cooling fan and an electronic device are provided. The cooling fan comprises a plurality of blades disposed in a circumferential direction of a rotating shaft. The plurality of blades includes a first blade and a second blade. A windward surface of the first blade includes a first alignment part and a first offset part. The first alignment part is aligned with a windward surface of the second blade, and the first offset part and the windward surface of the second blade are arranged in a staggered manner.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
115666320
Date of Patent
January 31, 2023
0Patent Application Number
161047000
Date Filed
August 17, 2018
0Patent Citations
Patent Primary Examiner
CPC Code
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