{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9657997","patent":{"patent_number":"US-9657997","title":"Cooling device with cooling passage for liquid refrigerant and juxtaposed fin assembly","assignee":null,"inventors":[],"filing_date":"2011-10-12T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":8,"abstract":"A cooling device includes a mounting surface, a cooling fin on a rear surface side of the mounting surface, and a cooling passage for cooling the cooling fin with a liquid refrigerant. The refrigerant flows from a flow inlet to the cooling passage and discharges from a discharge outlet. The cooling passage comprises a first surface provided with the cooling fin, a second surface opposing the first surface, and a wall portion between the first surface and the second surface, and is longer than a channel connecting the flow inlet and the discharge outlet. The wall portion has a first wall portion extending from the second surface to the first surface, and a second wall portion extending in parallel with the first wall portion from the first surface to a height exceeding a top portion of the first wall."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cooling device with cooling passage for liquid refrigerant and juxtaposed fin assembly","description":"A cooling device includes a mounting surface, a cooling fin on a rear surface side of the mounting surface, and a cooling passage for cooling the cooling fin with a liquid refrigerant. The refrigerant","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9657997","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-9657997","citation_suggestion":"Patentable. \"Cooling device with cooling passage for liquid refrigerant and juxtaposed fin assembly\" (US-9657997). https://patentable.app/patents/US-9657997","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9657997","json":"https://patentable.app/api/llm-context/US-9657997","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:19:45.860Z"}