Empowering Intelligent Mobility: SMC and Great Microelectronics Co., Ltd. Drive the Future In the rapidly evolving landscape of intelligent mobility, SmartChip Microelectronics Corp. (SMC) and its subsidiary, Great Microelectronics Co., Ltd. (GMC), stand as pivotal forces of innovation. Together, they offer a comprehensive ecosystem of solutions ranging from advanced automotive access systems to robust electric vehicle (EV) charging infrastructure and energy management systems (EMS). A Legacy of Semiconductor Innovation Founded in 1995 and headquartered in Taipei, Taiwan, SMC has established itself as a trailblazer in independent research and development. With strategic facilities in Shenzhen, China, and a dedication to quality that adheres to rigorous international standards like ISO 9001, SMC fuels a team of engineers and scientists tirelessly crafting state-of-the-art SoC solutions. This expertise spans mobile communication, consumer electronics, industrial automation, and the cutting-edge Internet of Things (IoT). Revolutionizing Automotive Access: The E-Lock Evolution At the core of SMC’s automotive offerings is a sophisticated evolution of vehicle access technology. Moving beyond the limitations of traditional machinery keys, SMC has pioneered a transition toward high-security, seamless digital solutions. SMC’s automotive product line is anchored by its diverse "E-Lock" portfolio, designed to enhance user experience through dual-layer verification and encrypted signals. The portfolio includes: • PKE (Passive Keyless Entry): Utilizing 125kHz and 433MHz frequencies, these systems offer reliable keyless approaching unlock and vehicle locating capabilities, seamlessly integrating with existing vehicle systems. • Mobile Key (NFC) & i-Key (BLE): These solutions leverage Near Field Communication (NFC) and Bluetooth Low Energy (BLE) to transform mobile devices into secure keys. They feature cost-competitive sensing access, active alarm systems, and mobile-based vehicle locating. • e-Key (NFC + BLE): Representing the pinnacle of convenience, the e-Key combines NFC and BLE to support multiple unlock modes, including "Shake to Unlock" and hands-free auto-unlocking within 1 to 3 meters. It enables advanced features such as digital key sharing, background processing on smartphones, and robust anti-theft active alarms effective up to 40 meters. • SMC Car Key System-IoV (SCKS): Expanding into the automotive sector, this Internet of Vehicles (IoV) solution integrates NFC sensing directly into door handles and side mirrors, offering a truly keyless experience comparable to leading electric car manufacturers. Leading the Charge in EV Infrastructure Complementing SMC’s secure access technologies, GMC leads the charge in EV infrastructure. GMC offers end-to-end EV charging pile solutions engineered to revolutionize the user experience. Features such as NFC card and mobile app support, charging time reservation, and adjustable charge settings prioritize convenience and efficiency. Compatibility with the Open Charge Point Protocol (OCPP) ensures seamless interoperability with existing global infrastructure. Furthermore, GMC’s Energy Management System (EMS) optimizes energy usage through intelligent scheduling and peak/off-peak pricing management. Backed by cloud service platforms and Android-based control tablets capable of managing up to 300 EVs, GMC represents a paradigm shift in energy efficiency. Conclusion From the secure, encrypted signals of an SMC e-Key to the intelligent energy distribution of a GMC charging station, the group remains steadfast in its commitment to innovation and customer satisfaction. By integrating pioneering SoC security with robust charging infrastructure, SMC and GMC are poised to lead the world toward a smarter, safer, and more electrified future.

Pioneering Electric Mobility: Introducing Great Microelectronics Co., Ltd.'s Product Series Great Microelectronics Co., Ltd. (GMC) emerges as a visionary leader in the realm of electric mobility, offering a transformative product series designed to propel the industry forward. Intelligent ID Authentication Modules At the forefront of GMC's offerings are its advanced ID Authentication Modules, which set a new standard for security and convenience in electric vehicle technology. Moving beyond traditional access methods, these modules integrate Passive Keyless Entry (PKE) and Mobile Key technologies. By utilizing dual-layer verification and encrypted signals, GMC ensures a robust defense against theft while offering a seamless user experience. The modules support versatile unlock modes—including NFC cards, mobile NFC passes, and Bluetooth Low Energy (BLE)—allowing for "shake-to-unlock" functionality and secure digital key sharing. These solutions embody GMC’s commitment to user trust, paving the way for secure, hands-free interactions within the modern electric vehicle ecosystem. AC Charging Control Boards In addition to its authentication solutions, GMC introduces its AC Charging Control Board, representing a significant leap in the evolution of EV charging infrastructure. Tailored specifically for home use, these boards are engineered to redefine the residential charging experience. With specifications optimized for high efficiency and broad compatibility, GMC's AC Charging Control Boards make electric vehicle charging accessible, reliable, and convenient, ensuring that sustainable mobility starts at home. Smart Energy Management System (EMS) Completing the ecosystem, GMC's Smart Energy Management System (EMS) embodies the company's visionary approach toward energy efficiency. With a focus on optimizing the utilization of limited electrical resources, the EMS empowers users to prioritize charging schedules, monitor real-time status, and seamlessly integrate with existing power infrastructure. By providing innovative solutions that balance load and enhance charging efficiency, GMC underscores its dedication to environmental stewardship and energy conservation, driving the transportation landscape toward a more sustainable future.