Beijing Zhonghai Wisdom Intellectual Property Agency Co.,Ltd. ZHZS is one of the foreign-related agencies officially designated by the State Intellectual Property Office(SIPO)and the Trademark Office of Administrative Authority for Industry and Commerce under the State Council. Dr.Zeng Yongzhu, the president and general manager of ZHZS,is a well-known IP expert in China,who has served as patent examiner and senior examiner,commissioner of Patent Re-examinatron Board in China Patent Office(CPO)(currently SIPO)and president of National Defense Patent Office in National Defense Patent Office successively for 20 years. Dr. Zeng Yongzhu is The first patent examiner and senior examiner with a doctoral degree in SIPO.Since 1985,Dr.Zeng has published six compositions and more than 100 treatises in intellectual property and other realms. In case of “No.1 Saber Under Heaven”---- one of the major cases in recent domestic intellectual property field which arose national concern,Dr.Zeng ,as the top spokesman of attorneys in the final judgment of Beijing Supereme People’s Court,successrully won the lawsuit for the patentee. And exsert significant influence over the nation even in the fairly adverse circumstances which the case is sentenced invalid by both the State Intellectual Property Office Re-examination Board and the Beijing No 1 Intermediate People`s Court .Over all these years,led by Dr.Zeng, ZHZS has well performed in numerous cases and brought forth the rich experiences in theoretic reasearchs and practice,along with the profound knowledge in legal issues and marvelous eloquence.High praise is bestowed on the team from the clients all around the world. more

        Dr.Zeng Yongzhu, the president and general manager of ZHZS,is a well-known IP expert in China,who has served as patent examiner and senior examiner,commissioner of Patent Re-examinatron Board in China Patent Office(CPO)(currently SIPO)and president of National Defense Patent Office in National Defense Patent Office successively for 20 years. Dr. Zeng Yongzhu is The first patent examiner and senior examiner with a doctoral degree in SIPO. Since 1985,Mr.Zeng has published 6 academic monographs, added up to more than 200 million words .His masterpieces as follows: Practical Patent Manual (Defense Industry Press), Practical Patent Knowledge(China Forestry Press)、Patent &Technology(People’s University of China Press)、Generality of Intellectual Property of Millitary Industry (Defense Industry Press)、Small Arms in Twenty-first Century(Weapons Industry Press)、Futrue Small Arms(Defense Industry Press)etc. Among them, the composition Practical Patent Knowledge published in 1985 is the first academic monographs which introduce China`s patent law and the detailed rules for the implementation of the patent law and related patent system in some primary countries including Chinese and foreign countries based on the first Chinese patent law and the detailed rules for the implementation of the patent law. The book exert important role for popularize the knowledge of patent law at initial stage of the reform and opening-up in China. Dr Zen Yongzhu had published related academic monographies 、articles in the domain of Intellecture Property and other fields altogether 100 pieces,the masterpieces as follows: the Application of Fuzzy mathematics in the evaluation of invention patent creativity(China`s Intellectual Property Rights (journal, first phase) in 1995.); Carry Forward our Patent Examination Causes into the Future and Recreate Brilliance of Patent Examination Causes (Invited Papers for celebrating the 10th anniversary of the implement of Patent law of the People`s Republic of China published in the second phase of the journal ,China`s Intellectual Property Rights ). more