{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11996866","patent":{"patent_number":"US-11996866","title":"Feedback control system achieving high performance via density modulation","assignee":null,"inventors":[],"filing_date":"2023-03-06T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G05B"],"num_claims":29,"abstract":"A feedback control system configured to drive a load is disclosed. The feedback control system includes an up-sampling circuit, configured to perform an un-sampling operation on a source signal and produce an up-sampled signal with an up-sampling frequency according to the up-sampled signal and a feedback signal from the load; a delta circuit, coupled to the up-sampling circuit and configured to produce a delta signal; a sigma circuit, configured to produce a density modulation signal according to the delta signal; and a driving device, configured to drive the load according to the density modulation signal with the up-sampling frequency."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Feedback control system achieving high performance via density modulation","description":"A feedback control system configured to drive a load is disclosed. The feedback control system includes an up-sampling circuit, configured to perform an un-sampling operation on a source signal and pr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11996866","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-11996866","citation_suggestion":"Patentable. \"Feedback control system achieving high performance via density modulation\" (US-11996866). https://patentable.app/patents/US-11996866","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11996866","json":"https://patentable.app/api/llm-context/US-11996866","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T16:08:31.530Z"}