{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11515181","patent":{"patent_number":"US-11515181","title":"Device for attaching conductive ball to substrate with plurality of separately controlled plates","assignee":null,"inventors":[],"filing_date":"2019-04-26T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A device for attaching conductive balls to a substrate includes a first plate, a second plate and a controller. The first plate includes first recesses. Each of the first recesses picks up a corresponding conductive ball to be attached to the semiconductor package. The second plate includes second recesses. Each of the second recesses picks up a corresponding conductive ball to be attached to the semiconductor package. The first plate and the second plate are separated from each other. The controller controls each of the first plate and the second plate to be separately moved up or down so that a lower surface of the first plate and a lower surface of the second plate are positioned differently in a first direction normal the lower surface of the first plate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device for attaching conductive ball to substrate with plurality of separately controlled plates","description":"A device for attaching conductive balls to a substrate includes a first plate, a second plate and a controller. The first plate includes first recesses. Each of the first recesses picks up a correspon","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11515181","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-11515181","citation_suggestion":"Patentable. \"Device for attaching conductive ball to substrate with plurality of separately controlled plates\" (US-11515181). https://patentable.app/patents/US-11515181","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11515181","json":"https://patentable.app/api/llm-context/US-11515181","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:46:39.080Z"}