1972.05—— 1975.09, majoring in light chemical machinery, Department of Mechanical Engineering, Tianjin Institute of Light Industry (now Tianjin University of Science and Technology).
1975.09—— 1978.09, teacher of Tianjin Institute of Light Industry.
1978.09 ——1981.1,a graduate student majoring in science and technology information in China Academy of Sciences and China Institute of Science and Technology Information (during this period:1978.09 ——1. 1980.05438+0-1980.04 studying patent examination in the European patent office).
1981.1-1985.06, cadre of the patent re-examination board of China patent office (during this period:1981.1- 1984.09 ——1985.02 studied in the federal german patent court).
1985.06—— 1992.06, full-time examiner of the Patent Reexamination Board of the Chinese Patent Office (during this period: 1988.05 —— 1989.07, visiting scholar of Max Planck Institute of Patent Law, Federal Republic of Germany; 1991.09 ——1992.01studying in China Patent Office Branch of the Central Party School).
1992.06—— 1993.07, full-time examiner of the Patent Reexamination Board of China Patent Office.
1993.07 ——1997,438+0, Deputy Director of the Patent Reexamination Board of China Patent Office.
19975438+0 ——1998.03, Vice Minister of Electrical Examination Department of China Patent Office.
1998.03—— 1998.09, deputy director of the electrical examination department of China National Intellectual Property Administration patent office.
1998.09 —— March 2000, Deputy Director of Automation Department of China National Intellectual Property Administration Patent Office.
2000.03——200 1.03, Director of Automation Division of China National Intellectual Property Administration Patent Office.
200 1.03——2005.06, deputy director China National Intellectual Property Administration, member of the party group.
2005.06——20 13. 12, director and party secretary of China National Intellectual Property Administration.
Member of the 17th CPC Central Commission for Discipline Inspection.