{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9659199","patent":{"patent_number":"US-9659199","title":"Terminal with flicker-corrected aimer and alternating illumination","assignee":null,"inventors":[],"filing_date":"2016-06-08T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K","G06K","G06K","G06K","G06K"],"num_claims":20,"abstract":"An indicia reading terminal is disclosed that eliminates unwanted flickering effects in an illuminated screen reading mode, among other advantageous features. The indicia reading terminal, in response to a screen reading signal, is operative to activate a screen reading cycle. In the screen reading cycle, an imaging subsystem is activated at least once at the same time that an illumination subsystem is activated for one of a plurality of active illumination periods, for a first illuminated exposure period. The imaging subsystem is activated at least once while the illumination subsystem is not activated, for a first unilluminated exposure period, which is longer than the first illuminated exposure period. An aimer subsystem is activated for a plurality of active aimer periods when neither the imaging subsystem nor the illumination subsystem is activated, wherein intervals of time between the active aimer periods are equal, within nominal tolerances."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Terminal with flicker-corrected aimer and alternating illumination","description":"An indicia reading terminal is disclosed that eliminates unwanted flickering effects in an illuminated screen reading mode, among other advantageous features. The indicia reading terminal, in response","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9659199","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-9659199","citation_suggestion":"Patentable. \"Terminal with flicker-corrected aimer and alternating illumination\" (US-9659199). https://patentable.app/patents/US-9659199","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9659199","json":"https://patentable.app/api/llm-context/US-9659199","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:57:39.017Z"}