{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537628","patent":{"patent_number":"US-8537628","title":"Test mode control circuit in semiconductor memory device and test mode entering method thereof","assignee":null,"inventors":[],"filing_date":"2011-06-22T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G11C"],"num_claims":20,"abstract":"A test mode control circuit is provided to strictly allow entry into a test mode or prevent a boot failure from occurring during a boot operation for a built-in parallel bit test. The test mode control circuit includes a latch, a real entry signal detector, an entry determinator, and a mode control signal generator. When a real entry signal is detected, the entry signal determinator generates an entry determination signal and a test mode control signal is obtained from the mode control signal generator."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Test mode control circuit in semiconductor memory device and test mode entering method thereof","description":"A test mode control circuit is provided to strictly allow entry into a test mode or prevent a boot failure from occurring during a boot operation for a built-in parallel bit test. The test mode contro","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537628","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-8537628","citation_suggestion":"Patentable. \"Test mode control circuit in semiconductor memory device and test mode entering method thereof\" (US-8537628). https://patentable.app/patents/US-8537628","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537628","json":"https://patentable.app/api/llm-context/US-8537628","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:27:34.293Z"}