With graduation from the Faculty of Mathematics, Mechanics, and Information Science, Truong specializes in the preparation and prosecution of patent applications in the field of Electronics, Engineering and Telecommunications and post grant matters. He can also provide technical advice to client regarding the patent matters. His efficient, methodical, careful working style has helped him to successfully prosecute numerous patent applications for various clients in the practice area. Before joining D&N International, he had about 10 years of working as as patent staff of the Patent Division for Invenco, a local firm in Hanoi with the main duties of translating Electronics, Engineering and Telecommunications-related patent specifications, and filing and prosecuting various patent applications.