{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9740902","patent":{"patent_number":"US-9740902","title":"Apparatus for and method of triggering electro-optical reading only when a target to be read is in a selected zone in a point-of-transaction workstation","assignee":null,"inventors":[],"filing_date":"2011-12-01T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K","G06K","G06K","G06K"],"num_claims":20,"abstract":"Products associated with targets to be read by image capture are processed in a workstation having a window, a solid-state imager looking at a field of view extending through the window to a target to be imaged, and an illumination system for illuminating the field of view. A proximity system detects a product associated with the target in a selected zone outside the window. The proximity system has an infrared (IR) emitter for emitting IR light into an IR emission field, and an IR sensor for sensing return IR light within an IR detection field that intersects the IR emission field in the selected zone. A controller energizes the illumination system in response to the detection of the product in the selected zone, and processes return illumination light captured in the field of view by the imager."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus for and method of triggering electro-optical reading only when a target to be read is in a selected zone in a point-of-transaction workstation","description":"Products associated with targets to be read by image capture are processed in a workstation having a window, a solid-state imager looking at a field of view extending through the window to a target to","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9740902","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-9740902","citation_suggestion":"Patentable. \"Apparatus for and method of triggering electro-optical reading only when a target to be read is in a selected zone in a point-of-transaction workstation\" (US-9740902). https://patentable.app/patents/US-9740902","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9740902","json":"https://patentable.app/api/llm-context/US-9740902","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:16:00.476Z"}