The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2025
Filed:
May. 11, 2023
Asia Vital Components Co., Ltd., New Taipei, TW;
Yuan-Yi Lin, New Taipei, TW;
Fu-Kuei Chang, New Taipei, TW;
ASIA VITAL COMPONENTS CO., LTD., New Taipei, TW;
Abstract
A knockdown heat sink structure includes a carrier body with a high-temperature section in contact with at least one heat source. A non-high-temperature section of the carrier body has a first radiating fin assembly, while a higher second radiating fin assembly is on the high-temperature section. The second radiating fin assembly has a first part higher than the height of the first radiating fin assembly, and a second part that outward spreads and extends from a top end of the first part and covers the first assembly without touching it, creating a spacing flow way. Therefore, the structure increases the heat dissipation area for the high-temperature section, allowing for faster heat dissipation.