{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8469547","patent":{"patent_number":"US-8469547","title":"Lighting system with programmable temporal and spatial spectral distributions","assignee":null,"inventors":[],"filing_date":"2011-05-11T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["G05B","G06Q"],"num_claims":37,"abstract":"Systems and methods permit use of efficient solid state emitters for broad spectrum continuous spectrum lighting defined by illumination data. The illumination data, which can be sold as a commercial product, can be recorded or authored and include spectral, temporal, and spatial information. Intensities of individual emitters such as LEDs can be controlled through a combination of pulse width modulation (PWM) and amplitude modulation (AM) of drive currents. The combination of PWM and AM permits fine tuning of the spectrum of emissions and creation of free space optical data channels."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Lighting system with programmable temporal and spatial spectral distributions","description":"Systems and methods permit use of efficient solid state emitters for broad spectrum continuous spectrum lighting defined by illumination data. The illumination data, which can be sold as a commercial ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8469547","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-8469547","citation_suggestion":"Patentable. \"Lighting system with programmable temporal and spatial spectral distributions\" (US-8469547). https://patentable.app/patents/US-8469547","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8469547","json":"https://patentable.app/api/llm-context/US-8469547","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:36:35.936Z"}