Wang Xiujing. The chairman of Shuitou Lichang Plastics is Wang Xiujing. The plaintiff, Quanzhou Lichang Plastic Co., Ltd., is domiciled in the corridor of Science and Technology Industrial Zone, Shuitou Town, Nan'an, Quanzhou City, Fujian Province. The plaintiff, Quanzhou Lichang Plastic Co., Ltd., refused to accept the decision made by the Patent Reexamination Committee of the People's Republic of China and the State Intellectual Property Office of the People's Republic of China on February 15, 2008. No. 11326, the request for invalidation was reviewed and decided to file an administrative lawsuit with this court within the statutory time limit. After accepting the case on June 2, 2008, this court formed a collegial panel in accordance with the law and notified Nanya Plastics Industry Co., Ltd. to participate in the litigation as the third party in the case. A public hearing was held on December 17, 2008. Zhu Liguang, the attorney of the plaintiff Lichang Company, Wang Sen and Cheng Qiang, the attorneys of the defendant Patent Reexamination Board, and Ma Dongxiao and Lin Shikai, the attorneys of the third party Nanya Company, attended the court and participated in the lawsuit.