{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11251058","patent":{"patent_number":"US-11251058","title":"Workpiece-separating device and workpiece-separating method","assignee":null,"inventors":[],"filing_date":"2021-08-23T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":4,"abstract":"A workpiece-separating device includes a holding member configured to detachably hold one of a workpiece or a supporting body of a laminated body and a light irradiation part configured to perform light irradiation on a separating layer, the holding member including: a stage facing one of the workpiece or the supporting body, a fixed supporting part projecting from the stage toward the laminated body and including a still suction pad immovable in a projection direction, and a movable supporting part projecting from the stage toward the laminated body and including a response suction pad that is movable in a projection direction and elastically deformable, a plurality of the fixed supporting parts and a plurality of the movable supporting parts disposed in a dispersed manner, and the plurality of response suction pads project toward the laminated body further than the plurality of still suction pads."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Workpiece-separating device and workpiece-separating method","description":"A workpiece-separating device includes a holding member configured to detachably hold one of a workpiece or a supporting body of a laminated body and a light irradiation part configured to perform lig","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11251058","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-11251058","citation_suggestion":"Patentable. \"Workpiece-separating device and workpiece-separating method\" (US-11251058). https://patentable.app/patents/US-11251058","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11251058","json":"https://patentable.app/api/llm-context/US-11251058","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:39:53.341Z"}