Ms. Lingjiang Xu specializes in all aspects of intellectual property law and focuses on patent and trademark prosecution, litigation and consultation. Ms. Xu has been well-trained in major U.S. law firms and equipped with substantial experience in intellectual property practice in both China and the United States. In 1995, Ms. Xu was appointed to direct the firm's  Washington D.C. Office. Prior to joining China Sinda, Ms. Xu was a section chief at another leading Chinese IP firm.