In order to implement effective and efficient technical and business strategies for our clients, it is important for our clients to prevent disputes and keep their intellectual property portfolio profitable. One very important aspect requires our clients, to carefully analyze the state of art, prior art, existing patents and trademarks, predict patentability, analyze the scope of their patent claims, and predict possible intellectual property infringement circumstances. AJU Kim Chang & Lee facilitates our clients' successes using our in-depth knowledge of domestic and foreign jurisdictions and extensive experience of international practices.