{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8497478","patent":{"patent_number":"US-8497478","title":"High voltage supply to increase rise time of current through light source in an optical sensor system","assignee":null,"inventors":[],"filing_date":"2010-01-05T00:00:00.000Z","publication_date":"2013-07-30T00:00:00.000Z","cpc_codes":["G01S"],"num_claims":18,"abstract":"A high voltage supply circuit to drive a light source in an optical sensor system. The high voltage supply provides a high voltage output to the light source during the start of an on time for the light source to decrease current rise time through the light source. After the start of the light source on time, the high voltage output is disconnected from the circuit and a current source provides current output to the light source to drive the light source during the remainder of the light source on time."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"High voltage supply to increase rise time of current through light source in an optical sensor system","description":"A high voltage supply circuit to drive a light source in an optical sensor system. The high voltage supply provides a high voltage output to the light source during the start of an on time for the lig","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8497478","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-8497478","citation_suggestion":"Patentable. \"High voltage supply to increase rise time of current through light source in an optical sensor system\" (US-8497478). https://patentable.app/patents/US-8497478","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8497478","json":"https://patentable.app/api/llm-context/US-8497478","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:34:51.322Z"}