On December 3, 2002, the "2002 Patent Practices Symposium," organized under the auspices of East IP Offices was held at the Beijing Kerry Centre. During the Symposium, Mr. Lipu TIAN Deputy Commissioner of SIPO, Mr. Rengan SHEN Deputy Commissioner of NCAC, Dr. Lulin GAO as well as other high-level officials made keynote speeches. Participants in the Symposium, all high-level officials from well-known enterprises home and abroad and IP experts, warmly discussed many hot topics of current interest.