China

Liu Shen & Associates has emerged as a pioneering force in patent prosecution and IP litigation within China's complex legal landscape. Established in 1993, the firm has consistently delivered comprehensive legal services across IP litigation domains, drawing strength from one of the most robust technical litigation teams in the Chinese legal market. The practice specialises in patent and trademark litigation, patent invalidation, trademark administrative proceedings, copyright infringement, and trade secret disputes, serving both domestic and international enterprises with strategic precision. The firm's competitive advantage stems from its exceptional technical understanding and ability to provide nuanced legal strategies that bridge technological complexity with legal interpretation. 

A distinguished partner driving the firm's technical litigation capabilities is Guanyang Yao, who brings nearly 15 years of deep expertise in patent prosecution and litigation. Yao's profound understanding of China's intricate patent legal framework enables the firm to navigate complex intellectual property challenges with exceptional technical acumen and strategic insight. His specialisation in patent law has been instrumental in positioning Liu Shen & Associates as a preeminent IP litigation practice, particularly in cases involving sophisticated technological disputes and cross-border intellectual property conflicts. Yao's approach combines rigorous legal analysis with a comprehensive understanding of technological ecosystems, making him a pivotal figure in the firm's litigation strategy.