{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8489665","patent":{"patent_number":"US-8489665","title":"Communication apparatus, method of checking received data size, multiple determining circuit, and multiple determination method","assignee":null,"inventors":[],"filing_date":"2009-01-28T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H04L"],"num_claims":7,"abstract":"A dividing unit sets an actual packet length transferred from a packet receiving section to a variable U, and then sets 2α to a variable V. If a positive number determining section determines that a subtraction result of subtracting a remainder N0 from a quotient M0, both found by dividing U by V, is a positive number, the dividing unit overwrites the subtraction result to U. The dividing unit repeats such operations of dividing the subtraction result by V, until the positive number determining section determines that the subtraction result of subtracting the remainder from the quotient, both found by dividing U by V, is a non-positive number. When the subtraction result becomes a non-positive number and the quotient and the remainder match, a packet length determining section determines that received data has a normal size, and notifies it to a discard determining section."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication apparatus, method of checking received data size, multiple determining circuit, and multiple determination method","description":"A dividing unit sets an actual packet length transferred from a packet receiving section to a variable U, and then sets 2α to a variable V. If a positive number determining section determines that a s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8489665","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-8489665","citation_suggestion":"Patentable. \"Communication apparatus, method of checking received data size, multiple determining circuit, and multiple determination method\" (US-8489665). https://patentable.app/patents/US-8489665","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8489665","json":"https://patentable.app/api/llm-context/US-8489665","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:36:51.120Z"}