Professional experience
After joining Beijing Sangao Yongxin intellectual property Agency Co., Ltd., he served as a partner of the company and an expert in patent agency.
Engaged in patent agency work for many years, rich experience. Mainly responsible for chemical, materials and other areas of patent agency, patent review, patent invalidation.
Yongshan Ju
Partner / Senior Patent Agent
Operational areas:
Patent agency, patent review, patent invalidation in the fields of chemistry, materials, etc.
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