{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11252841","patent":{"patent_number":"US-11252841","title":"Heat sink with slotted pin fins","assignee":null,"inventors":[],"filing_date":"2021-02-18T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":4,"abstract":"The heat sink with slotted pin fins includes a thermally conductive base and a plurality of pin fins, which may be substantially cylindrical. Each pin fin has axially opposed upper and lower ends, the lower ends being attached to the base. Each of the pin fins is formed of a thermally conductive material and extends from the base. Each of the pin fins has a slot formed therein extending both diametrically and axially through the pin fin, such that a surrounding fluid medium can flow through the slot formed through pin fin, thus reducing the drag force on the surrounding fluid medium as it impinges upon and flows through the pin fins, increasing the rate of thermal transfer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Heat sink with slotted pin fins","description":"The heat sink with slotted pin fins includes a thermally conductive base and a plurality of pin fins, which may be substantially cylindrical. Each pin fin has axially opposed upper and lower ends, the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11252841","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11252841","citation_suggestion":"Patentable. \"Heat sink with slotted pin fins\" (US-11252841). https://patentable.app/patents/US-11252841","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11252841","json":"https://patentable.app/api/llm-context/US-11252841","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:15:10.531Z"}