Ms. Yuanyuan LI is a qualified patent attorney. She obtained a BS degree in 2014 and a Master's degree in Material Science and Engineering in 2017 from School of Material Science, Beijing Institute of Technology, Beijing, China. She passed patent attorney qualifying exam in 2017 and National Bar Examination in 2018. She joined Peksung Intellectual Property Ltd in March, 2018. Her technical fields cover material science, organic chemistry and biochemistry and her working languages are Chinese (native) and English.