METHOD AND SYSTEM FOR AUTHENTICATING USING A QUARTZ OSCILLATOR

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United States of America Patent

APP PUB NO 20150053006A1
SERIAL NO

14466075

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A timepiece having at least one quartz oscillator and/or at least one transducer. A method for authenticating a timepiece includes measuring acoustic vibrations emitted by the timepiece to obtain an electrical signal, performing a transform of said electrical signal into at least one domain, extracting identification information from the transformed electrical signal, comparing the extracted information with at least one reference information, and determining an authenticity of said timepiece based on the comparing.

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Patent Owner(s)

Patent OwnerAddress
SICPA HOLDING SA1008 PRILLY

International Classification(s)

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  • 2014 Application Filing Year
  • G01H Class
  • 190 Applications Filed
  • 148 Patents Issued To-Date
  • 77.90 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CALLEGARI, Andrea Chavannes-pres-Renens, CH 32 204
DECOUX, Eric Vevey, CH 38 259

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Patent Citation Ranking

  • 28 Citation Count
  • G01H Class
  • 98.18 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges63963101 - 1011 - 2031 - 4051 - 6002.557.51012.51517.52022.52527.53032.53537.54042.5

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