In recent years, Chinese enterprises have accelerated the pace of "going global" and frequently stood out in the fierce competition in the international market. The vast majority of companies that have demonstrated their ability to "go global" have all mastered the intellectual property strategy. In particular, they continue to accumulate in the core areas and carry out global patent layouts, keeping their market competition essential strength.HUAWEI can develop smoothly overseas. Paying attention to intellectual property plays a great role. It is not just a long-term investment in R & D, it also owns a large number of professional legal and intellectual property talents. For example, Huawei has filed a patent lawsuit against Samsung in the United States and China at the same time, requiring Samsung to compensate Huawei for infringement of its intellectual property rights. This shows that its professional intellectual property team can effectively protect its own interests and resolve risks. Mi mobile phones are selling well at home, but has not vigorously exploit overseas markets, intellectual property risk is an important factor. In the Indian market, for example, the High Court of New Delhi, India, has ruled that Mi phones are prohibited from being imported and sold in India. The reason is that Swedish telecom equipment maker Ericsson sued Mi, claiming that the latter uses its own technology patents. The bans from Indian courts have created no small obstacle for Mi's business plan in the Indian market. Similarly,Meizu phones are also being sued byQualcommfor patent reasons.Patent accumulation can not be accomplished overnight, but it is an essential "artifact" for Chinese enterprises to go international. Patent disputes have always been an important means of market game for international manufacturers, even if it is the industry leader like Apple and Microsoft, patent litigation is also very frequent. In the future, Chinese enterprises should pay attention to the intellectual property risk when they open up overseas markets.