“…Chinese IPOs divide patents into three categories: (1) invention, (2) utility, and (3) design. The patent count data are effective and meaningful indicators of corporate innovation and highly correlated with R&D input, especially in China (Dang & Motohashi, 2015; Shahzad, Luo, Pang, et al, 2021). Innovative firms protect their technology investment through utility models (improvement with a lower degree of inventiveness), design patents (external features, i.e., shape, color, and pattern), and invention patents (novel improvement in the product with practical applicability).…”