{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9619137","patent":{"patent_number":"US-9619137","title":"Portable device touchscreen optimization","assignee":null,"inventors":[],"filing_date":"2015-03-26T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":15,"abstract":"A display protection system for use in a portable electronic device includes first and second lenses overlaying the device display. The first lens includes an aperture over a lens sensor mounted in the device, whereas the second lens includes an opaque region in that same area. In this way, the lens sensor may detect the presence or absence of the secondary lens and adjust touch sensor behavior accordingly."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Portable device touchscreen optimization","description":"A display protection system for use in a portable electronic device includes first and second lenses overlaying the device display. The first lens includes an aperture over a lens sensor mounted in th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9619137","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-9619137","citation_suggestion":"Patentable. \"Portable device touchscreen optimization\" (US-9619137). https://patentable.app/patents/US-9619137","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9619137","json":"https://patentable.app/api/llm-context/US-9619137","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:38:10.784Z"}