According to the intellectual property office of Liaoning province, in 2016, 23,180 patents were applied for by enterprises in Liaoning province, among which 9,390 were invention patents. Neusoft group Co., LTD., Dalian Roiland Technology Co., ltd. and Angang Steel Company Limited ranked the top three in terms of invention patent applications. As a leader in China's smart car technology, Roiland has made leaps and bounds in the number and quality of patent applications in recent years. The patent strategy of high growth and high quality also reflects Roiland's unremitting pursuit of technological innovation and strategic vision of future automotive technology. The competition of enterprises is not only focusing on products, but also on technologies, patents and intellectual property rights. Roiland adheres to independent research and development, masters the core technology of the product, continues to carry out product innovation, and continues to meet customer needs, only in this way can we take the helm in the wave of change in automotive technology!