{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9625256","patent":{"patent_number":"US-9625256","title":"Device, system and method for alignment of an integrated circuit assembly","assignee":null,"inventors":[],"filing_date":"2015-12-23T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"Techniques and mechanisms for evaluating misalignment of circuit structures. In an embodiment, infrared (IR) radiation is variously focused on different planes of an assembly including an integrated circuit (IC) chip and a substrate that is to be coupled to, or that is coupled to, the IC chip. The cross-sectional planes include respective structures that variously reflect IR radiation. The reflected IR radiation is measured to create images each representing a corresponding cross-section of the assembly. In another embodiment, respective reference features of the images are identified and evaluated to determine whether a misalignment between the reference features satisfies one or more threshold test conditions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device, system and method for alignment of an integrated circuit assembly","description":"Techniques and mechanisms for evaluating misalignment of circuit structures. In an embodiment, infrared (IR) radiation is variously focused on different planes of an assembly including an integrated c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9625256","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-9625256","citation_suggestion":"Patentable. \"Device, system and method for alignment of an integrated circuit assembly\" (US-9625256). https://patentable.app/patents/US-9625256","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9625256","json":"https://patentable.app/api/llm-context/US-9625256","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:31:30.869Z"}