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    별칭:
    
    patent-free
    
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DENSO WAVE's decision to not exercise QR code patent rights, allowing anyone to create, use, and read QR codes without licensing fees. This open licensing was the key factor in QR code's global adoption across industries.


  



  

  
  
  
  

  
  
  
  

    
관련 용어

    

      
      ISO/IEC 18004
      
      DENSO WAVE