Ya holds an LLM in Intellectual Property Law from the University of New Hampshire School of Law and has passed the US Patent Bar exam. She specializes in drafting patent applications in Chinese and English and managing PCT international filings. Ya excels in patent analysis, invalidation, and re-examination.

Ya is well-versed in patent law in both the United States and Europe and is skilled in working with foreign lawyers to help Chinese companies obtain high-quality patents abroad and support their intellectual property protection efforts. She is familiar with the legal and procedural aspects of 337 investigations and has provided legal support for a well-known domestic enterprise facing a 337 investigation in the US. Her legal expertise also covers trademark disputes, domain name conflicts, and copyright issues, ensuring comprehensive protection and strategic enforcement for her clients. Ya is also adept at assisting companies in drafting and reviewing contracts related to intellectual property.