{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8525102","patent":{"patent_number":"US-8525102","title":"Optical encoding system and optical encoder having an array of incremental photodiodes and an index photodiode for use in an optical encoding system","assignee":null,"inventors":[],"filing_date":"2011-02-15T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["G01D","G01D","G01D"],"num_claims":17,"abstract":"An optical encoder is disclosed. Specifically, a three-channel encoder is disclosed which utilizes a single track for all three channels. An index channel is provided on the same optical track as the first and second channels which are used to determine incremental angular position. Thus, a more compact and simple three-channel encoder is provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical encoding system and optical encoder having an array of incremental photodiodes and an index photodiode for use in an optical encoding system","description":"An optical encoder is disclosed. Specifically, a three-channel encoder is disclosed which utilizes a single track for all three channels. An index channel is provided on the same optical track as the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8525102","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-8525102","citation_suggestion":"Patentable. \"Optical encoding system and optical encoder having an array of incremental photodiodes and an index photodiode for use in an optical encoding system\" (US-8525102). https://patentable.app/patents/US-8525102","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8525102","json":"https://patentable.app/api/llm-context/US-8525102","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:13:07.596Z"}