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Ms. Li has engaged in patent matters from 2008 in Mechanical field. Her work covers major areas of IP laws, including patent prosecution, reexamination, invalidation, patentability analysis, infringement analysis, FTO analysis, etc. Ms. Li is professional in prosecuting patent applications in the fields of general machinery,, medical equipment, petroleum machinery, (optical or electrical) instruments and apparatus automobile, aircraft, textile machinery, electromechanical products, lighting and illumination devices, mechanical manufacturing including micro-manufacturing, etc.

She is also familiar with foreign patent prosecution, particularly, in Europe, America, Korea, Japan, India, etc. Ms. Li accumulates ample experience in domestic and foreign patent prosecution and other patent-related matters over nearly ten year works.