Trademark, Patent, Copyright Laws & Regulations 　¢ Trademark Law of the People's Republic of China 　¢ Patent Law of the People's Republic of China 　¢ Copyright Law of the People's Republic of China 　¢ Implementing Regulations of the Patent Law of the People's Republic of China 　¢ Regulations on the Protection of Layout-Designs of Integrated Circuits 　¢ Regulations on Patent Commissioning SIPO's Regulations 　¢ Notice Concerning Handling of Deposited Micro-Organisms by the Chinese Patent Office 　¢ Rules of Notice Concerning Handling of Deposited Micro-organisms by the Chinese Patent Office 　¢ Provisional Provisions Concerning Entry Quarantine for Micro-Organisms(Viruses) and Culture Used for Patent Procedures Related Laws & Regulations 　¢ Contract Law of the People's Republic of China 　¢ Law Against Unfair Competition of the People's Republic of China