{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9618433","patent":{"patent_number":"US-9618433","title":"Method for controlling tensile stress during evaluation of a bond between structures","assignee":null,"inventors":[],"filing_date":"2014-06-05T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":20,"abstract":"A system and methods are provided for evaluating a bond between structures. The system includes an assembly of at least two bonded structures. The assembly has a front surface, a back surface, a thickness, and a bond disposed between the front surface and the back surface. At least one delay component is attached to the front surface of the assembly having a body having a front face, a back face, and a thickness. The system further includes a laser source capable of depositing laser energy onto a front face of the delay component, where a first portion of the laser energy is absorbed by the front face of the delay component to generate a first compression wave that propagates through the body of the delay component. A second portion of the laser energy is absorbed by the back face of the component to generate a second compression wave that reflects off of the back surface of the assembly to produce a tensile wave that stresses the bond."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for controlling tensile stress during evaluation of a bond between structures","description":"A system and methods are provided for evaluating a bond between structures. The system includes an assembly of at least two bonded structures. The assembly has a front surface, a back surface, a thick","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9618433","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-9618433","citation_suggestion":"Patentable. \"Method for controlling tensile stress during evaluation of a bond between structures\" (US-9618433). https://patentable.app/patents/US-9618433","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9618433","json":"https://patentable.app/api/llm-context/US-9618433","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:42:22.195Z"}