BYD Semiconductor (比亚迪半导体) is a leading high-efficiency, intelligent, and integrated semiconductor company. Since its establishment in 2020 as a spin-off from its parent company's IC design department founded in 2002, BYD Semiconductor has focused on automotive-grade semiconductors. The company's products, which include power semiconductors, intelligent control ICs, and intelligent sensors, are widely used in new energy vehicles as well as industrial, home appliance, and consumer electronics markets. Its manufacturing capabilities and vertical integration are key strengths. BYD Semiconductor has received ISO9001, ISO14001, and ISO26262 functional safety system certifications.