He graduated from Southwest Agricultural University majoring in food engineering. He qualified for patent agency in 1996. He has been engaged in agency for patent application of mechanic technology, food processing technique and industrial designs, as well as invalidation of patent and litigation agency for many years. He has handled many cases on patent invalidation and litigation cases which had a great impact in Sichuan.

Since he obtained qualification of lawyer in 1992, he has acted as legal adviser for some big company, where he got many years practical experience of corporate management and law.

Since serving as lawyer, he implements the principles of justice and efficiency and adheres to the professional ethics of "good faith and diligence". He has special professional advantage that is academic background, keen judicial ability and logical analytical ability, which help him to deal with reorganization, restructure and contractual dispute successfully. He served as agent for many companies about contractual disputes and other legal and financial cases. Such as Chengdu Jinjiang Chemical Co.,Ltd, Sichuan Baijia Food Co., Ltd, etc.

With his professional skills he does good job for clients to avoid legal disputes and deal with patent and trademark disputes.

She graduated from Changchun Institute of Optics Precision Mechanism (Now named Changchun University of Science and Technology) with bachelor’s degree in precision machinery in 1999. She obtained master’s degree in law in 2005 and qualified for lawyer. She has been responsible for mechanic design and product development in Beijing Machinery Equipment Factory. She has solid knowledge about law and rich experience in technical development and IPR agency. She is familiar with affairs related to patent agency and is especially skilled in the fields of machinery, electronics, invalidation of patent and IPR related legal affairs.

She passed the examination for lawyer qualification in 1993. In 1995, she got lawyer license, and from that time on, her lawyer career began.

She has been mainly engaged in the field of economy, civil and real estate, and deputized foreign arbitration cases for over ten years. She worked as a consultant lawyer for state-owned enterprises, private-owned enterprises, foreign enterprises, administration agencies and individuals. Especially, she is good at mediation and lawsuit of labor disputes. And she took part in system reformation of state-owned enterprises and liquidation of private-owned enterprises.

Ten-year career means not only simple accumulation, but also the process to practice and improve lawyers’ comprehensive ability. She took part in system reformation of state-owned enterprises, Guotou Nanguang Co., Ltd. She once worked as a consultant lawyer of Chengdu Kaiyuan Real Estate Co., Ltd. Moreover, she provided service for Xijie (Chengdu) Feed Co., Ltd. and Xijie (Guiyuang) Feed Co., Ltd. (Korean) invested in China and worked as a consultant lawyer for those enterprises. She also acted as an agent for the arbitration of foreign-related patent affairs of joint-venture contract dispute between Sichuan Television Station and America Anderson Investment Co., Ltd. She once took part in liquidation for Sichuan Baofeng Electric Co., Ltd. (exclusive investment by Hong Kong).

He graduated from Huazhong University of Science and Technology in 1994 majoring in electric engineering with bachelor’s degree.

He is skilled in establishment of IPR management system in the enterprise, strategic research of IPR, planning of IPR protective scheme, patent application defense and patent reexamination and invalidation, with much experience in application writing, patent defense examination in the fields of machinery, electrical and electronic products. He helped many applicants acquire authorization through revising the applications that were to be rejected. He acted for the Baijia Food Co. Ltd. to invalidate the invention patent by its competitor. He now acts for China Banknote Print Corporation Chengdu Branch, the 30^th Research Institute of China Electronic Technology Corporation (Group), China South Locomotive and Rolling Stock Ltd., Sichuan Aerospace Industry Corporation, Southwest Research & Design Institute of Chemical Industry, Huaxi Xiwang Group, Chengdu Monolithic Power System Co., Maipu (Sichuan) Communication Technology Inc, University of Electronic Science and Technology, Southwest Petroleum University, Chengdu Jule Co., Ltd. in IPR related service.