LIANG Qunlan, partner, head of Material Chemistry Department, senior patent attorney, and master of material science of Xi’an University of Technology, has worked in semiconductor manufacturing industry for nearly 10 years, and is familiar with the manufacturing process and testing technology of semiconductor materials and integrated circuit devices. In 2014, Ms. Liang entered the intellectual property service industry. In 2015, she obtained her qualification as a patent attorney. She has rich experience in patent mining, layout and reply.