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one of the oldest intellectual property law Firms in Korea, Y.S. Chang & Associates has served its clients throughout the world for over 40 years.
Our Firm enjoys an outstanding international reputation for the quality of our work, experience in the prosecution and litigation of all intellectual property matters, and especially, the personal attention afforded our clients and their businesses.
Our Firm's practice centers exclusively on intellectual property rights, providing the full range of services regarding patents, trademarks, domain names, designs, copyrights, licenses, and all other related matters.
Our practice is also continuously transforming, adapting to current intellectual property issues. The caliber of our work in all of these intellectual property areas has drawn a large number of multinational companies to our Firm.
Litigation in the area of intellectual property is central to our practice. Our litigation experience includes numerous successful representations of clients before the Korean Supreme Court. As a result, multiple landmark cases, to our credit, have shaped current Korean intellectual property regulations and practices.
Our patent attorneys, patent engineers, paralegals, and support staff work closely together to provide the highest quality legal service. The staff of over eighty employees includes eleven patent attorneys, all with scientific or technical backgrounds. Two attorneys handle trademark and industrial design matters for our specialized trademark department, and eight attorneys are in charge of patent/utility model applications and trial cases. Our senior attorney oversees both the patent and trademark departments, contributing his numerous years of invaluable experience as a Korean patent attorney.
In addition to the attorneys, we employ more than twenty-five engineers with expertise in all of the major technological fields including chemistry, genetic engineering, biotechnology, pharmacology, aeronautics, electronics, metallurgy, mechanics, and textiles. Our patent engineers provide effective and valuable support to the patent attorneys.
Our unsurpassed experience and vast resources are complimented by our commitment to providing personalized services to our clients. At Y.S. Chang & Associates, our clients can expect specifically tailored, effective solutions for all of their intellectual property needs.
Tel. 82-2-556-8224∼6   Fax. 02-556-5377