Since 1980, the international franchise disputes around the science and technology have become the mainstream of economic friction. Over problems between enterprises, the trade frictions between countries become the trend of development. Developed countries from technical reform in order to ensure the international competitiveness and improve the balance of payments as well as protect their own new technological patent, require their trade deals should also protect the patent right. Therefore, the economic increase from new technology and economic frictions of international balance of payments from developed and developing countries become more and more important. In the presented study, by comparing patent dispute cases , crucial countermeasures were developed.

Ⅰ. 서 론
 Ⅱ. 최근의 특허권 분쟁 추세
 Ⅲ. 국제 기업의 특허권 분쟁 사례
 Ⅳ. 기업의 대응 전략
 Ⅴ. 결 론

• 劉鑽擴(中國山東師範大學 副敎授.) | Liu, Zuankuo