{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9791977","patent":{"patent_number":"US-9791977","title":"Transient deformation detection for a touch-sensitive surface","assignee":null,"inventors":[],"filing_date":"2015-12-16T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":23,"abstract":"An optical touch-sensitive device detects touch events caused by objects (e.g., pens, styluses, fingers) and determines a touch type for the touch event based on analyzing a deformation wave caused by the touch event."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Transient deformation detection for a touch-sensitive surface","description":"An optical touch-sensitive device detects touch events caused by objects (e.g., pens, styluses, fingers) and determines a touch type for the touch event based on analyzing a deformation wave caused by","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9791977","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-9791977","citation_suggestion":"Patentable. \"Transient deformation detection for a touch-sensitive surface\" (US-9791977). https://patentable.app/patents/US-9791977","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9791977","json":"https://patentable.app/api/llm-context/US-9791977","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:00:16.138Z"}