{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9746844","patent":{"patent_number":"US-9746844","title":"Methods and apparatus for a file system on a programmable logic controller","assignee":null,"inventors":[],"filing_date":"2011-04-01T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["G05B","G06F","G06F","G06F","G06F"],"num_claims":14,"abstract":"Methods, apparatus, and systems are provided for a web browser accessible data file system on a programmable logic controller (PLC). The invention includes a PLC which includes a controller module; a file system module coupled to the controller module and adapted to persistently store archive data files; a memory module that stores binary data coupled to the controller module; and a user program module that stores instructions adapted to be executed by the controller module. The instructions may include creating an archive file in a user application format in the file system module; storing binary data in the memory module; converting the binary data to the user application format of the archive file; and storing the converted binary data as an entry in the archive file in the file system module. Numerous additional aspects are disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatus for a file system on a programmable logic controller","description":"Methods, apparatus, and systems are provided for a web browser accessible data file system on a programmable logic controller (PLC). The invention includes a PLC which includes a controller module; a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9746844","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-9746844","citation_suggestion":"Patentable. \"Methods and apparatus for a file system on a programmable logic controller\" (US-9746844). https://patentable.app/patents/US-9746844","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9746844","json":"https://patentable.app/api/llm-context/US-9746844","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:41:26.832Z"}