{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10497640","patent":{"patent_number":"US-10497640","title":"Heat pipe","assignee":null,"inventors":[],"filing_date":"2018-06-12T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":7,"abstract":"A heat pipe containing a working fluid includes a first metal layer and a second metal layer. The first metal layer includes an upper surface and bottomed holes depressed from the upper surface. The second metal layer includes a lower surface that is joined with the upper surface of the first metal layer and a recess that is depressed from the lower surface. The recess forms a vapor layer in which vapor vaporized from the working fluid moves. Adjacent bottomed holes are in communication with each other so that the bottomed holes form a liquid layer in which the working fluid liquefied from the vapor moves."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Heat pipe","description":"A heat pipe containing a working fluid includes a first metal layer and a second metal layer. The first metal layer includes an upper surface and bottomed holes depressed from the upper surface. The s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10497640","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-10497640","citation_suggestion":"Patentable. \"Heat pipe\" (US-10497640). https://patentable.app/patents/US-10497640","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10497640","json":"https://patentable.app/api/llm-context/US-10497640","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:50:23.573Z"}