Mars Semiconductor Corp. (6708.TWO) designs, develops, manufactures, and sells long-distance high-bandwidth wireless audio-visual chips and related products in Taiwan. The company offers wireless system-on-chips (SoCs) for security video network surveillance and recording equipment; wireless car image monitoring and reversing camera systems; wireless home, car, and baby monitors; electronic components; and SaaS one-stop cloud application services integrating PaaS platforms with AI, visualization interfaces, analytics reporting, and proprietary pWiFi wireless protocols for low-latency, long-range transmission supporting up to four simultaneous cameras. Products incorporate advanced compression technologies such as MJPEG, MPEG4, and H.264, targeting consumer applications like surveillance, in-vehicle monitoring, and infant care, as well as industrial Internet of Things (IIoT) sectors including transportation, agriculture, and water conservancy; operations span Taiwan, Hong Kong, North America, and Japan. Founded in 2001 and headquartered in Hsinchu Science Park, Taiwan, Mars Semiconductor established its wireless division in 2007, launched surveillance products adopted by major North American brands in 2010, introduced in-vehicle products for the Japanese market in 2013, formed its cloud division in 2016, and completed an initial public offering on Taiwan's emerging stock market in 2018 before listing on the Taipei Exchange in 2020. Recent developments include ongoing expansion of SaaS cloud services with self-developed chip integration for B2B applications, such as the 2017 Taipei City Hall transfer station project, and sustained focus on pWiFi protocol enhancements for multi-camera, auto-relay transmission in home security and automotive uses as of 2025.