{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9667420","patent":{"patent_number":"US-9667420","title":"Method for rapidly generating coordinate point in embedded system","assignee":null,"inventors":[],"filing_date":"2013-10-22T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L","H04L","H04L"],"num_claims":15,"abstract":"A method for rapidly generating coordinate points in an embedded system, comprising: according to a preset segment number of segmentation and a preset step size, segmenting a numerical value to be calculated and then grouping each data segment, and calculating an initial point value corresponding to each digit in a group of data of each data segment; detecting the value of each digit in the current data group of all data segments, subjecting the initial point value corresponding to the digit with a value of 1 and an intermediate point value to point addition operation, and updating the intermediate point value using the point addition operation result; judging whether a next data group of each data segment exists, if it does not exist, taking the intermediate point value as a resulting coordinate point value and storing same, and ending; and if it exists, subjecting the intermediate point value to a point doubling operation for a preset step size frequency, and updating the intermediate point value using the point doubling operation result, taking a next data group of each data segment as a new current data group, and continuing to perform a point addition and point doubling operation. The present invention can rapidly generate coordinate points, is effectively applied to the generation of key pairs and signatures, and greatly improves the operation speed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for rapidly generating coordinate point in embedded system","description":"A method for rapidly generating coordinate points in an embedded system, comprising: according to a preset segment number of segmentation and a preset step size, segmenting a numerical value to be cal","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9667420","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-9667420","citation_suggestion":"Patentable. \"Method for rapidly generating coordinate point in embedded system\" (US-9667420). https://patentable.app/patents/US-9667420","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9667420","json":"https://patentable.app/api/llm-context/US-9667420","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:43:35.451Z"}