Home  
ProductsServicesPatentsAbout usContact usWhat's newSite map
  History | Abstract | Benefits | Figures
Patents


  Adaptive key patent


"Adaptive key" is our unique and strong solution to the software piracy problems. Adaptive key enables us to offer a strong anti-piracy solutions without depending on hardwares.

We provide patent licenses for software developers who wish to use this adaptive key technology for their own anti-piracy solutions.

Learn about the basic concepts with illustrations

Abstract | Benefits & novelty | Illustration (core concepts)

history
  • 9/21/'05
    Notice Of Allowance mailed from UPO.
  • 12/05/'00
    We filed a new patent application in Japan.
    (Japanese Patent Application No. 2000-370630)
  • 10/26/'01
    We added some claims to the application.
    (Japanese Patent Application No. 2001-329310)
  • 12/03/'01
    We filed a new patent application in the U.S. with a claim of priority.
    "Method and Program for Preventing Unfair Use of Software"




Products | Services | Patents | About Us | Contact Us | What's New | Site Map

© 2002-2008 ChainKey, Inc. All rights reserved.