{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11307326","patent":{"patent_number":"US-11307326","title":"Calibration of combined acceleration and pressure sensors","assignee":null,"inventors":[],"filing_date":"2018-04-24T00:00:00.000Z","publication_date":"2022-04-19T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R"],"num_claims":16,"abstract":"Techniques are disclosed relating to calibrating sensors configured to measure both pressure and acceleration. In various embodiments, a system detects a first voltage produce by a first piezoelectric material in a hydrophone when the hydrophone is exposed to an acceleration and detects a second voltage produced by a second piezoelectric material in the hydrophone when the hydrophone is exposed to the acceleration. The system, in some embodiments, compares the first voltage and the second voltage. Based on the comparing of the first and second voltages, in some embodiments, the system determines a resistance for a variable resistor coupled to one of the first and second piezoelectric materials."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Calibration of combined acceleration and pressure sensors","description":"Techniques are disclosed relating to calibrating sensors configured to measure both pressure and acceleration. In various embodiments, a system detects a first voltage produce by a first piezoelectric","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11307326","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-11307326","citation_suggestion":"Patentable. \"Calibration of combined acceleration and pressure sensors\" (US-11307326). https://patentable.app/patents/US-11307326","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11307326","json":"https://patentable.app/api/llm-context/US-11307326","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:50:03.699Z"}