{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9638597","patent":{"patent_number":"US-9638597","title":"Differential pressure sensor assembly","assignee":null,"inventors":[],"filing_date":"2014-09-24T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":20,"abstract":"A differential pressure sensor assembly includes a transducer having a first sensing surface and a second sensing surface. The second sensing surface is contained in a cavity. An Integrated Circuit (IC) is hermetically coupled to the transducer. The IC has a first aperture aligned to the cavity. A lead frame is coupled to the IC. The lead frame has a second aperture aligned to the first aperture of the IC. A package encapsulates the transducer, the IC and the lead frame. The package has a third aperture exposed to the first sensing surface. The package includes a molding compound providing a hermetic seal between the third aperture of the package and the first aperture of the IC. The molding compound is separated from the transducer by an encroachment distance."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Differential pressure sensor assembly","description":"A differential pressure sensor assembly includes a transducer having a first sensing surface and a second sensing surface. The second sensing surface is contained in a cavity. An Integrated Circuit (I","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9638597","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-9638597","citation_suggestion":"Patentable. \"Differential pressure sensor assembly\" (US-9638597). https://patentable.app/patents/US-9638597","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9638597","json":"https://patentable.app/api/llm-context/US-9638597","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:48:16.180Z"}