GN Semiconductor Technology (Shanghai) Co., Ltd. (brand abbreviation: GN) is a national high-tech, technology-based small and medium-sized enterprise primarily engaged in the design, testing, application, sales, and service of integrated circuit products and solutions. Located in Shanghai, the company boasts a research and development (R&D) team with extensive experience in chip design, development, and mass production. Its team members include PhDs from renowned universities and highly experienced engineers specializing in integrated circuit and system design. With years of expertise, GN's R&D team has developed and mass-produced both general-purpose and industry-specific chips, including LCD/LED display drivers, clock circuits, Darlington transistors, comparators, operational amplifiers (op-amps), charging circuits, 74-series and 4000-series logic, power supply components, and memory/storage chips. Currently, GN products are widely used in various applications across industries such as small household appliances, multimedia, consumer electronics, artificial intelligence, industrial automation, instrumentation, automotive electronics, wearable devices, and the Internet of Things.