{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11948809","patent":{"patent_number":"US-11948809","title":"Method for underfilling using spacers","assignee":null,"inventors":[],"filing_date":"2021-09-14T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":19,"abstract":"A method for underfilling an electronic circuit assembly may include mounting one or more structures to a substrate, mounting one or more spacers to the substrate at one or more positions, respectively, to form one or more passages between the one or more spacers and the one or more structures, dispensing underfill to the one or more passages, and curing the underfill to secure the one or more structures to the substrate. The one or more structures may include one or more dies."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for underfilling using spacers","description":"A method for underfilling an electronic circuit assembly may include mounting one or more structures to a substrate, mounting one or more spacers to the substrate at one or more positions, respectivel","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11948809","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-11948809","citation_suggestion":"Patentable. \"Method for underfilling using spacers\" (US-11948809). https://patentable.app/patents/US-11948809","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11948809","json":"https://patentable.app/api/llm-context/US-11948809","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:36:29.988Z"}