Attorneys

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Attorneys

Trademark Attorneys
Patent Attorneys
lawyers

YANG Zhengwu	LI Zheng	WAN Xuetang	SONG Yixing	XU Xiaoqin
SANG Liru	LIU Guangxin	SONG Ying	ZHANG Xiaodong	CAO Jihong
YE Ping	SUN Xiaoqing	XIAO Aihua	LI Yuping	CHEN LiXin
QI Aihua	ZOU Zhenglie

Mr.YANG Zhengwu 　 Advisor,Researcher,Patent Attorney
	yzw@ctplo.cn

Mr.LI Zheng 　Deputy General manager,Patent Attorney
	lizheng@ctplo.cn

Mr. WAN Xuetang　　 Patent and Trademark Attorney
	1984: Graduated and received Bachelor Degree from Wuhan Science and Engineering University. 1991: Joined China Trademark & Patent Law Office Co., Ltd. 1992: Received his further professional course about American patent laws at BSKB law firm in USA 2000: Participated in a Program on Industrial Property Rights held by JIII and AOTS in Tokyo Japan 2002: Accomplished the study of courses in law for Master degree from Huazhong University of Science & Technology Committee member of China Intellectual Property Society, Committee member of All China Patent Agent Associate, member of the Chinese Group of AIPPI, Standing Committee member of the Beijing Intellectual Property Society, Commissioner of the Beijing Punish and Reprimand Committee for Patent Attorney Mr. WAN was awarded the title of Excellent Patent Attorney by the Beijing Patent Agents Association for several times Mr. WAN is head of the Patent Department of the firm Foreign language: English wxt@trademarkpatent.com.cn

Ms. SONG Yixing　　
Patent and Trademark Attorney

1992: Joined China Trademark & Patent Law Office Co., Ltd.
Major areas: mechanical, physical, electronic

syx@trademarkpatent.com.cn

Ms. XU Xiaoqin　　
Patent Attorney

1983: Graduated and received Bachelor Degree from Beijing University
1985: Joined Patent Agency of Ministry of Engineering Industry, and was the director of the Patent Agency
1994 to 1996: As a visiting scholar in the law school of Washington University
1998: Joined China Trademark & Patent Law Office Co., Ltd.
2000: Accomplished the study of courses in IT for Master degree from State Science & Technology University
2003: Participated in a Program on Industrial Property Rights held by JIII and AOTS in Japan
Ms. XU is member of All China Patent Agent Associate, and Committee member of China Intellectual Property Society
Major area: chemical engineering, pharmaceuticals, metallurgy, computer, electrical engineering, software and telecommunication
Foreign language: English

xxq@trademarkpatent.com.cn

Ms. SANG Liru　　 Patent Attorney
	2001: Graduated and received Master Degree from Shenyang Agricultural University 1999 to 2001: Completed her research in the Institute of Genetics, Chinese Academy of Sciences 2001: Joined China Trademark & Patent Law Office Co., Ltd. Major area: Biochemistry and Molecular Biology Foreign language: English slr@trademarkpatent.com.cn

Mr. LIU Guangxin　　
Patent Attorney

lgx@ctplo.cn

Ms.SONG Ying 　　
Patent Attorney

1991: Graduated and received Bachelor’s Degree from Beijing Chemical Industry University, majored in Automatic Control Engineering;
1999: Received Master’s Degree from Gansu University of Industry, majored in Automatic Control Engineering.
1999: Joined China Trademark & Patent Law Office Co. Ltd.
2005: Participated in the JPO/IPR Training Course for Lawyers held by JIII and AOTS in Tokyo Japan.
Major area: IP related protection in electronic engineering field, including prosecuting invention applications associated with computer software and hardware, control and instrument, communications and network systems; responding to Office Action issued from SIPO; request for re-examination and invalidation.

Foreign Language: English

songying@ctplo.cn

Mr.ZHANG Xiaodong　　
Patent Attorney

zxd@ctplo.cn

Ms.CAO Jihong 　
Patent Attorney, Associate research fellow

Ms.YE Ping 　　 Patent and Trademark Attorney
	yping@cntrademark.com

Mr.SUN Xiaoqing 　　 Patent and Trademark Attorney,Lawyer
	1986: Graduated and received Legal Master from JiLing University 1986: Joined The Supreme People's procuratorate of China 1991: Joined China Trademark & Patent Law Office Co., Ltd. 1994: Further studies in Japan on IP matters Member of Commission for Legal Affairs of China sxq@cntrademark.com

Ms.XIAO Aihua 　　 Patent Attorney
	xiaoah@trademarkpatent.com.cn

Ms.CHEN Lixin　　 Patent Attorney
	chenlx@trademarkpatent.com.cn

Ms.QI Aihua 　　 Patent Attorney,Associate research fellow
	She began to work on patent management in 1985 and to work on patent commissioning in 1987. She joined in China Trademark & Patent Law Office Co. Ltd. in 2003. She has transacted a large amount of patent application cases so that she has rich experience on patent commissioning. qiah@trademarkpatent.com.cn

Mr.ZOU Zhenglie 　　 Patent Attorney
	zouzl@trademarkpatent.com.cn

Ms.LI Yuping　　 Patent Attorney,Associate research fellow
	liyp@trademarkpatent.com.cn