{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9721946","patent":{"patent_number":"US-9721946","title":"Backside coupled symmetric varactor structure","assignee":null,"inventors":[],"filing_date":"2016-10-19T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":10,"abstract":"A symmetric varactor structure may include a first varactor component. The first varactor component may include a gate operating as a second plate, a gate oxide layer operating as a dielectric layer and a body operating as a first plate of an area modulating capacitor. In addition, doped regions may surround the body of the first varactor component. The first varactor component may be supported on a backside by an isolation layer. The symmetric varactor structure may also include a second varactor component electrically coupled to the backside of the first varactor component through a backside conductive layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Backside coupled symmetric varactor structure","description":"A symmetric varactor structure may include a first varactor component. The first varactor component may include a gate operating as a second plate, a gate oxide layer operating as a dielectric layer a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9721946","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-9721946","citation_suggestion":"Patentable. \"Backside coupled symmetric varactor structure\" (US-9721946). https://patentable.app/patents/US-9721946","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9721946","json":"https://patentable.app/api/llm-context/US-9721946","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:41:46.112Z"}