{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11975536","patent":{"patent_number":"US-11975536","title":"Element substrate, liquid discharge head, and liquid discharge apparatus","assignee":null,"inventors":[],"filing_date":"2022-02-11T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["G11C","G11C"],"num_claims":13,"abstract":"An element substrate including a liquid discharge element, comprising a memory element capable of storing individual information of the element substrate by a write, the memory element being configured to change an impedance value by the write, a plurality of current supply elements capable of supplying a current to the memory element, and a determination unit configured to determine presence/absence of the write based on a voltage generated in the memory element by the current selectively supplied from the plurality of current supply elements, wherein the plurality of current supply elements constitute a part of a current mirror circuit and each supply the current in an amount according to a size ratio to the memory element."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Element substrate, liquid discharge head, and liquid discharge apparatus","description":"An element substrate including a liquid discharge element, comprising a memory element capable of storing individual information of the element substrate by a write, the memory element being configure","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11975536","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-11975536","citation_suggestion":"Patentable. \"Element substrate, liquid discharge head, and liquid discharge apparatus\" (US-11975536). https://patentable.app/patents/US-11975536","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11975536","json":"https://patentable.app/api/llm-context/US-11975536","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:58:30.839Z"}