Profile
Song-kyu Chang is a patent attorney in Mechanical Patent Team at AJU KIM CHANG LEE. He assists domestic and foreign clients with patent drafting, patent prosecution, patent search and analysis. His knowledge and experiences in mechanical engineering enable him to work with clients in a wide range of technologies including machinery, automobile, engineering, robot, imaging machinery.
Technical Expertise
Mechanical Engineering
o Personal devices
o General machinery
o Precision machinery
o Automobile
o Air-conditioning machinery
o Conveying machinery
o Construction machinery
o Prime mover machinery
o Smartphone Technologies
o Steel smelting
Software
o BM patent
o Electronic commerce
Areas of Practice
Prosecution of domestic and foreign patent applications
Patent trials
Counseling on IP prosecution, trials and litigation