{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8487350","patent":{"patent_number":"US-8487350","title":"Entrenched transfer gate","assignee":null,"inventors":[],"filing_date":"2010-08-20T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":8,"abstract":"An image sensor pixel includes a semiconductor layer, a photosensitive region to accumulate photo-generated charge, a floating node, a trench, and an entrenched transfer gate. The photosensitive region and the trench are disposed within the semiconductor layer. The trench extends into the semiconductor layer between the photosensitive region and the floating node and the entrenched transfer gate is disposed within the trench to control transfer of the photo-generated charge from the photosensitive region to the floating node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Entrenched transfer gate","description":"An image sensor pixel includes a semiconductor layer, a photosensitive region to accumulate photo-generated charge, a floating node, a trench, and an entrenched transfer gate. The photosensitive regio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8487350","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-8487350","citation_suggestion":"Patentable. \"Entrenched transfer gate\" (US-8487350). https://patentable.app/patents/US-8487350","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8487350","json":"https://patentable.app/api/llm-context/US-8487350","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:35:25.145Z"}