{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8461897","patent":{"patent_number":"US-8461897","title":"Apparatus and method for well buffering","assignee":null,"inventors":[],"filing_date":"2010-07-27T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["H02M","H04B"],"num_claims":21,"abstract":"Apparatuses and methods for well buffering are disclosed. In one embodiment, an apparatus includes a complimentary metal oxide semiconductor (CMOS) switch having a gate, a drain, a source, and a well. The source and drain are formed in the well, and the gate is formed adjacent the well between the source and drain. The source is configured to receive a bias voltage from a power amplifier. The apparatus further includes a gate bias control block for biasing the gate voltage of the switch, a well bias control block for biasing the well voltage of the switch, and a buffer circuit for increasing the impedance between the well bias control block and the well of the switch."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for well buffering","description":"Apparatuses and methods for well buffering are disclosed. In one embodiment, an apparatus includes a complimentary metal oxide semiconductor (CMOS) switch having a gate, a drain, a source, and a well.","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8461897","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-8461897","citation_suggestion":"Patentable. \"Apparatus and method for well buffering\" (US-8461897). https://patentable.app/patents/US-8461897","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8461897","json":"https://patentable.app/api/llm-context/US-8461897","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:49:40.728Z"}