{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9642215","patent":{"patent_number":"US-9642215","title":"Optical sensors that compensate for ambient light and interference light","assignee":null,"inventors":[],"filing_date":"2016-02-10T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G01D","G01D"],"num_claims":19,"abstract":"Certain embodiments described herein relate to optical sensors including a light detector and including and/or for use with a light source, and methods for use with such optical sensors. Certain embodiments involve detecting an amount of ambient light that is incident on the light detector and producing ambient light detection data indicative thereof. Additionally, such embodiments involve detecting interference light and producing interference light detection data indicative thereof. Further, such embodiments can involve producing an ambient light compensation signal based on the ambient light detection data, producing an interference light compensation signal based on the interference light detection data, and detecting light of interest that is incident on the light detector and outputting proximity detection data indicative thereof. The light of interest is caused by light that reflects off an object that is external to the optical sensor and is within a sense region of the optical sensor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical sensors that compensate for ambient light and interference light","description":"Certain embodiments described herein relate to optical sensors including a light detector and including and/or for use with a light source, and methods for use with such optical sensors. Certain embod","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9642215","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-9642215","citation_suggestion":"Patentable. \"Optical sensors that compensate for ambient light and interference light\" (US-9642215). https://patentable.app/patents/US-9642215","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9642215","json":"https://patentable.app/api/llm-context/US-9642215","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:44:06.135Z"}