{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9710686","patent":{"patent_number":"US-9710686","title":"Data collection system and method that detect electronic device displays via fresnel patterns","assignee":null,"inventors":[],"filing_date":"2015-09-30T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K"],"num_claims":32,"abstract":"A control subsystem determines based on the characteristics of light from a secondary illumination source reflected off optics of a data collection device whether a display screen of an electronic device (e.g., smartphone, smartwatch, tablet computer) are in a field of view of the data collection device, and switches operational modes accordingly. Thus, the control subsystem can employ a Fresnel pattern for such determination. The data collection device can operate in a diffuse reading mode, characterized by active illumination and/or relatively fast exposure times. The data collection device can operate in a reflective reading mode, characterized by a lack of active illumination and/or relatively slow exposure times. Characteristics can include the number of reflections versus a number of air-substrate interfaces and/or a relative intensity of the reflections produced by successive air-substrate interfaces in a path of the light."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data collection system and method that detect electronic device displays via fresnel patterns","description":"A control subsystem determines based on the characteristics of light from a secondary illumination source reflected off optics of a data collection device whether a display screen of an electronic dev","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9710686","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-9710686","citation_suggestion":"Patentable. \"Data collection system and method that detect electronic device displays via fresnel patterns\" (US-9710686). https://patentable.app/patents/US-9710686","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9710686","json":"https://patentable.app/api/llm-context/US-9710686","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:00:47.981Z"}