On April 1, Huawei released its 2015 annual report. Annual Report shows that Huawei's 2015 results increased 37% over the previous year, of which consumer business increased by more than 72%. At the same time, the annual report also disclosed Huawei's latest research results in the fields of batteries, artificial intelligence, and 5G. In the field of batteries, Huawei has been at the forefront of research. Huawei released the latest battery fast charge technology, 3000mAh cell phone battery can be charged for 48 minutes 48% of the capacity, the phone can talk in Huawei for 10 hours. Its latest battery fast charge technology uses a new molecular structure of the anode material, charging speed is 10 times the normal cell phone, at the same time the energy density and service life will not be affected. This excellent solution to the short standby point smart phone pain. In the next generation of transformative technology materials - graphene batteries, Huawei is also actively studying. In October 2015, Huawei announced in the UK that it has collaborated with the University of Manchester on the application of graphene to jointly develop the next generation of high-performance technologies in the field of ICT. I believe in the near future, Huawei will make breakthroughs in the field of graphene. In addition to the battery segment, Huawei has also been at the forefront of the industry in areas such as artificial intelligence, 5G and video. According to the annual report, in the field of artificial intelligence, Huawei continues to make breakthroughs in deep learning by developing the industry's most advanced Neural Responding Machine and launching the industry's first deep-learning single-wheel dialogue generation model. (NeuralMachine Translation) technology, support for deep memory framework, to achieve industry-leading machine translation capabilities. In the next generation of mobile communications, Huawei is already a leader in 5G innovation and a positive contributor to industrial development. It first released a variety of 5G new air interface technology, and in Chengdu last year launched a large-scale 5G air interface new technology field verification, the peak rate exceeded 3.6Gbps. Huawei has not only made innovative breakthroughs in various technical fields, but also thought and researched on 5G security and introduced a new concept of 5G security configuration. In the field of video, Huawei continued to strengthen the research on basic experience communication technologies in ultra-high definition and mobile video fields, providing indispensable technical support for the smooth playback of 4K high-definition video. At the same time, on the application of monitoring, Huawei accelerated the deployment of 4K ultra high definition video experience in the live network in different industries and provided ultra high definition video quality monitoring. Huawei can achieve good results in so many fields due to its emphasis on R & D. To invest 10% of annual sales in research and development, Huawei has always been the tradition. It is precisely because of this, in the ranking of enterprise patent applications in 2015, Huawei ranked 3898 for the second consecutive year. As of December 31, 2015, Huawei had obtained a total of 50,377 patents, accumulatively applied for 52,550 patents in China and applied for a total of 30,613 foreign patents. Among them, more than 90% of patents for invention patents. The emphasis on intellectual property will make Huawei more relaxed and more stable in the development and competition in the next 10 or 20 years.