On the occasion of World Intellectual Property Day, the Beijing High Court has also made a number of domain name lawsuits. In 2000 the network industry has broke an amazing Insider: Chinese Internet top-level domain name has 10% master in a company’s hand, Beijing National Network Information Co. Ltd has been registered by CNNIC thousands of domain names, including DuPont, Procter & Gamble, IKEA and other international well-known brands of hundreds of companies by the same letter domain name, thus becoming the first large domain names registered on CNNIC. The role of the domain name on the Internet is equal to the number or address. In the world, there is no repeat of the domain name, whether it is an international domain name or domain name, the global access to the Internet users can accurately access to. The importance of domain name to enterprise. State Grid Company’s move will undoubtedly make a lot of companies into a passive, but also to their own on the dock, a number of large multinational companies filed a lawsuit. State Grid Company also repeatedly lost due to infringement.