{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9667347","patent":{"patent_number":"US-9667347","title":"Optical transmitter, optical receiver, method of compensating non-linear distortion, and communication apparatus","assignee":null,"inventors":[],"filing_date":"2014-07-30T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B"],"num_claims":9,"abstract":"A non-linear distortion compensator includes: a first signal generator configured to generate a signal with a second multivalued level lower than a first multivalued level from an input signal; a non-linear distortion calculator configured to calculate non-linear distortion of the signal with the first multivalued level based on the signal with the second multivalued level generated by the first signal generator; and a non-linear compensator configured to compensate the non-linear distortion of the signal with the first multivalued level based on the non-linear distortion calculated by the non-linear distortion calculator."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical transmitter, optical receiver, method of compensating non-linear distortion, and communication apparatus","description":"A non-linear distortion compensator includes: a first signal generator configured to generate a signal with a second multivalued level lower than a first multivalued level from an input signal; a non-","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9667347","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-9667347","citation_suggestion":"Patentable. \"Optical transmitter, optical receiver, method of compensating non-linear distortion, and communication apparatus\" (US-9667347). https://patentable.app/patents/US-9667347","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9667347","json":"https://patentable.app/api/llm-context/US-9667347","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:40:01.004Z"}