Xiaoning, as a patent attorney and an attorney at law, specializes in patent prosecution, patent invalidation, patent litigation, and client counseling with a focus on wireless communication and optical communication, electronics & circuits, computer science, artificial Intelligence, Internet & e-commerce, and image processing technologies. He has represented some famous companies in handling patent infringement litigation cases and invalidation cases, including Huawei vs. Samsung and Qualcomm vs. Apple. Besides the litigation, Xiaoning has handled many other patent analysis/evaluation affairs, such as FTO analysis and standard-essential patent (SEP) evaluations. Additionally, he has provided various patent counseling services for clients, including analyzing hot issues and cases in the patent field, and providing patent training courses for clients.