{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9741453","patent":{"patent_number":"US-9741453","title":"Prober chuck for magnetic memory, and prober for magnetic memory provided with said chuck","assignee":null,"inventors":[],"filing_date":"2014-02-04T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C"],"num_claims":4,"abstract":"There is provided a prober chuck capable of carrying out low leakage evaluation on a magnetic memory under environment in which a magnetic field is applied. A prober chuck 1 for a magnetic memory retains a wafer W having a magnetic memory formed thereon. The chuck 1 includes: a chuck top 10 that is made of a conductive material and has a wafer W placed thereon; an insulating layer 11 that is made of an insulating material and is adapted to support the bottom surface of the chuck top 10; and a guard layer 12 that is made of a conductive material and is arranged under the insulating layer 11, the guard layer being insulated from the chuck top 10 via the insulating layer 11. All of the members constituting the chuck 1 including the chuck top 10 and the guard layer 12 are made of a non-magnetic material."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Prober chuck for magnetic memory, and prober for magnetic memory provided with said chuck","description":"There is provided a prober chuck capable of carrying out low leakage evaluation on a magnetic memory under environment in which a magnetic field is applied. A prober chuck 1 for a magnetic memory reta","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9741453","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-9741453","citation_suggestion":"Patentable. \"Prober chuck for magnetic memory, and prober for magnetic memory provided with said chuck\" (US-9741453). https://patentable.app/patents/US-9741453","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9741453","json":"https://patentable.app/api/llm-context/US-9741453","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:35:51.028Z"}