{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11502189","patent":{"patent_number":"US-11502189","title":"Charge storage and sensing devices and methods","assignee":null,"inventors":[],"filing_date":"2020-12-03T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C"],"num_claims":20,"abstract":"Charge storage and sensing devices having a tunnel diode operable to sense charges stored in a charge storage structure are provided. In some embodiments, a device includes a substrate, a charge storage device on the substrate, and tunnel diode on the substrate adjacent to the charge storage device. The tunnel diode includes a tunnel diode dielectric layer on the substrate, and a tunnel diode electrode on the tunnel diode dielectric layer. A substrate electrode is disposed on the doped region of the substrate, and the tunnel diode electrode is positioned between the charge storage device and the substrate electrode."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Charge storage and sensing devices and methods","description":"Charge storage and sensing devices having a tunnel diode operable to sense charges stored in a charge storage structure are provided. In some embodiments, a device includes a substrate, a charge stora","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11502189","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-11502189","citation_suggestion":"Patentable. \"Charge storage and sensing devices and methods\" (US-11502189). https://patentable.app/patents/US-11502189","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11502189","json":"https://patentable.app/api/llm-context/US-11502189","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T12:46:01.134Z"}