{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11947041","patent":{"patent_number":"US-11947041","title":"Coded optical transmission for optical detection","assignee":null,"inventors":[],"filing_date":"2019-03-05T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S","G01S","G01S","G01S"],"num_claims":20,"abstract":"In an optical detection system, a coded transmission scheme can be used to provide scene illumination. For example, a transmitter can include transmit elements that can be controlled individually or in groups to provide specified modulated (e.g., on-off-keyed) waveforms corresponding to specified transmit code sequences. Light reflected or scattered by an object can be detected by an optical receiver, such as a single-pixel detector. Contributions to the received optical signal corresponding to the respective transmit code sequences can be separated using a correlation-based technique, even when such contributions overlap in time. Regions of a field-of-regard illuminated by ones or groups of the transmit elements can be selected or adjusted, such as to provide controllable spatial (e.g., angular) selectivity of which portions of the field-of-regard are illuminated by particular transmit signals."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Coded optical transmission for optical detection","description":"In an optical detection system, a coded transmission scheme can be used to provide scene illumination. For example, a transmitter can include transmit elements that can be controlled individually or i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11947041","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-11947041","citation_suggestion":"Patentable. \"Coded optical transmission for optical detection\" (US-11947041). https://patentable.app/patents/US-11947041","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11947041","json":"https://patentable.app/api/llm-context/US-11947041","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:48:14.761Z"}