{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8474317","patent":{"patent_number":"US-8474317","title":"Microelectromechanical device having an oscillating mass, and method for controlling a microelectromechanical device having an oscillating mass","assignee":null,"inventors":[],"filing_date":"2010-12-21T00:00:00.000Z","publication_date":"2013-07-02T00:00:00.000Z","cpc_codes":["G01C"],"num_claims":20,"abstract":"A microelectromechanical device includes a body, a movable mass, elastically connected to the body and movable in accordance with a degree of freedom, and a driving device, coupled to the movable mass and configured to maintain the movable mass in oscillation at a steady working frequency in a normal operating mode. The microelectromechanical device moreover includes a start-up device, which is activatable in a start-up operating mode and is configured to compare a current oscillation frequency of a first signal correlated to oscillation of the movable mass with a reference frequency, and for deciding, on the basis of the comparison between the current oscillation frequency and the reference frequency, whether to supply to the movable mass a forcing signal packet so as to transfer energy to the movable mass."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Microelectromechanical device having an oscillating mass, and method for controlling a microelectromechanical device having an oscillating mass","description":"A microelectromechanical device includes a body, a movable mass, elastically connected to the body and movable in accordance with a degree of freedom, and a driving device, coupled to the movable mass","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8474317","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-8474317","citation_suggestion":"Patentable. \"Microelectromechanical device having an oscillating mass, and method for controlling a microelectromechanical device having an oscillating mass\" (US-8474317). https://patentable.app/patents/US-8474317","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8474317","json":"https://patentable.app/api/llm-context/US-8474317","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:24:40.352Z"}