{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11507188","patent":{"patent_number":"US-11507188","title":"System for extended key actions and haptic feedback and optimized key layout for a solid-state keyboard and touchpad","assignee":null,"inventors":[],"filing_date":"2021-07-21T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A haptic keyboard of an information handling system may comprise a coversheet to identify an extended action key of the haptic keyboard, a support layer, a contact foil, and piezoelectric elements placed between the contact foil and support layer to receive an applied mechanical stress at the extended action key and generate an electric actuation signal. A controller may receive the electric actuation signal from a piezoelectric element placed under the mechanical stress, via the contact foil, and determine the level of mechanical stress applied to the piezoelectric element from the electric actuation signal to select an alphanumeric character from a plurality of alphanumeric characters based on the mechanical stress level applied to the extended action key and provide a response haptic feedback control signal to cause the piezoelectric element to generate haptic feedback."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System for extended key actions and haptic feedback and optimized key layout for a solid-state keyboard and touchpad","description":"A haptic keyboard of an information handling system may comprise a coversheet to identify an extended action key of the haptic keyboard, a support layer, a contact foil, and piezoelectric elements pla","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11507188","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-11507188","citation_suggestion":"Patentable. \"System for extended key actions and haptic feedback and optimized key layout for a solid-state keyboard and touchpad\" (US-11507188). https://patentable.app/patents/US-11507188","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11507188","json":"https://patentable.app/api/llm-context/US-11507188","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:38:51.943Z"}