Yen graduated in industrial chemistry at the University of Technology. She has over 10 year experience in the field of intellectual property, particularly in the prosecution and preparation of patent applications in electric machinery, electromechanical devices, power electronics, semiconductor devices, radio and television systems and equipment and computers.

       Prior to joining WINCO, she worked for some law offices in Vietnam.

       She also attended some training courses in patent law at Temple University School of Law (Japan). She is a member of ASEAN IPA (the Asian Intellectual Property Association), INTA (International Trademark Association), APAA (Asian Patent Attorney Association) and VIPA (Vietnam Industrial Property Association).