Deputy Director of China's State Intellectual Property Office (SIPO) Yang Tiejun met with visiting Swedish Patent and Registration Office Director General Susanne ?s Sivborg in Beijing  on May 20th and two sides held friendly talks. The  Memorandum of Understanding between People's Republic of China State Intellectual Property Office and the Sweden Patent and Trademark Office was signed after the talks, which mainly covered contents like information exchange, legislative experience sharing, staff training and document exchange. The signing of the Memo promoted the cooperation between the two sides to a new level.