{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11972628","patent":{"patent_number":"US-11972628","title":"Ultrasonic imaging device and method for image acquisition in the ultrasonic device","assignee":null,"inventors":[],"filing_date":"2020-06-01T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G06V","G01S","G01S","G06F","G06F","G06F","G06F"],"num_claims":6,"abstract":"Method for image acquisition in an ultrasonic biometric imaging device, the method comprising: determining a target area of a touch surface; by a plurality of ultrasonic transducers arranged at a periphery of the touch surface, emitting a shaped ultrasonic beam towards the target area using transmit beamforming; by the ultrasonic transducers, receiving reflected ultrasonic echo signals defined by received RF-data, the reflected ultrasonic echo signals resulting from interactions with an object in contact with the touch surface at the target area; subtracting background RF-data from the received RF-data to form a clean image; performing receive side beamforming to form a reconstructed image from the clean image; and for a plurality of reconstructed images resulting from a plurality of emitted ultrasonic beams for a given target area, adding the plurality of reconstructed images to form a summed image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ultrasonic imaging device and method for image acquisition in the ultrasonic device","description":"Method for image acquisition in an ultrasonic biometric imaging device, the method comprising: determining a target area of a touch surface; by a plurality of ultrasonic transducers arranged at a peri","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11972628","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-11972628","citation_suggestion":"Patentable. \"Ultrasonic imaging device and method for image acquisition in the ultrasonic device\" (US-11972628). https://patentable.app/patents/US-11972628","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11972628","json":"https://patentable.app/api/llm-context/US-11972628","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:44:50.230Z"}