{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8536062","patent":{"patent_number":"US-8536062","title":"Chemical removal of oxide layer from chip pads","assignee":null,"inventors":[],"filing_date":"2008-09-22T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":10,"abstract":"Methods are provided for removing an oxide layer from a metal pad on an integrated circuit in order to reduce contact resistance. In one embodiment, aluminum oxide, on the surface of a bond pad substantially comprised of aluminum, is reacted with a first chemical agent to form an inorganic salt, and the inorganic salt is then reacted with a second chemical agent leaving a substantially bare, that is, unoxidized, aluminum surface."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Chemical removal of oxide layer from chip pads","description":"Methods are provided for removing an oxide layer from a metal pad on an integrated circuit in order to reduce contact resistance. In one embodiment, aluminum oxide, on the surface of a bond pad substa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8536062","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-8536062","citation_suggestion":"Patentable. \"Chemical removal of oxide layer from chip pads\" (US-8536062). https://patentable.app/patents/US-8536062","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8536062","json":"https://patentable.app/api/llm-context/US-8536062","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:35:20.166Z"}