Xiaomi and Huawei have cross-licensed a large number of patents, including mobile communications, chips, software, cloud computing, the Internet of things and other fields. Among them, Xiaomi has authorized more than 1,600 patents to Huawei, including mobile communication standard technology, image processing, sensors and other fields; Huawei has licensed a number of patents to Xiaomi, including wireless networks, video coding, operating systems and other fields. This way of cross-authorization can not only make up for each other's technical shortcomings, but also strengthen each other's competitiveness in the market and promote the development of the entire industry.
As of September 15, 2023, no cross-licensed patents have been publicly announced between Xiaomi and Huawei. The two companies have cross-licensed patents in the past, but the specific scope and details of the patent have not been publicly disclosed. Patent cross-licensing is a common way of cooperation between enterprises, which helps to promote technological innovation and development.