Advantest
OTCMKTS:ATEYYAdvantest Corporation manufactures and sells semiconductors, component test system products, and mechatronics systems in Japan, the United States, Europe, and Asia. The company operates through three segments: Semiconductor and Component Test System; Mechatronics Related Business; and Service and other departments. The Semiconductor and Component Test System segment provides customers with test system products for the semiconductor industry and the electronic parts industry, as well as offers test systems for SoC semiconductor devices, and test systems for memory semiconductors devices. The Mechatronics Related Business segment provides test handlers; mechatronic-applied products for handling semiconductor devices; and device interfaces, which serve as interfaces with the devices that are measured, as well as nano-technology related products. The Service And Other Departments segment provides test solutions of system level testing customer solutions for the semiconductor and modules, and support services. This segment is also involved in the sale of consumables and used products, and equipment lease business, and others. It also engages in the research and development activities and provides maintenance and support services. The company was incorporated in 1946 and is headquartered in Tokyo, Japan.
Kyocera
OTCMKTS:KYOCYKyocera Corporation develops, produces, and distributes products based on fine ceramic technologies in Japan, rest of Asia, Europe, the United States, and internationally. It operates through Core Components Business, Electronic Components Business, and Solutions Business segments. The Core Components Business segment offers components, such as fine ceramic components for semiconductor processing equipment, automotive camera modules, and ceramic packages, as well as organic packages and boards to protect electronic components and ICs to industrial machinery, automotive-related, and the information and communication-related markets; optical components, and jewelry and applied ceramic related products; and medical devices comprising prosthetic joints and dental implants. The Electronic Components Business segment provides various electronic components and devices, including capacitors, crystal devices, connectors, and power semiconductor devices for diverse fields comprising information and communications, industrial equipment, automotive-related, and consumer markets, as well as sensors and control components. The Solutions Business segment offers cutting tools, as well as pneumatic and power tools for automotive-related and general industrial, and construction markets; printers for offices; and communication terminals, such as mobile phones, as well as information systems and telecommunication services. This segment also provides MFPs, commercial inkjet printers, communication modules, displays, and printing devices, as well as information systems and telecommunication, smart energy-related products and services, and solution services, such as document management system. The company was formerly known as Kyoto Ceramic Kabushiki Kaisha and changed its name to Kyocera Corporation in 1982. Kyocera Corporation was incorporated in 1946 and is headquartered in Kyoto, Japan.
Maxim Integrated Products
NASDAQ:MXIMMaxim Integrated Products, Inc. engages in the design, development, manufacture, and marketing of linear and mixed-signal integrated circuits. Its products include integrated power circuits, amplifiers, data converters, analog filters, transceivers, expanders, level translators, broadband switches, powerline communications, microcontrollers, data loggers, solar energy, and automotive. The company was founded by Jack F. Gifford in 1983 and is headquartered in San Jose, CA.
Qorvo
NASDAQ:QRVOQorvo, Inc. engages in development and commercialization of technologies and products for wireless, wired, and power markets. It operates through three segments: High Performance Analog (HPA), Connectivity and Sensors Group (CSG), and Advanced Cellular Group (ACG). The HPA segment supplies radio frequency and power management solutions for automotive, defense and aerospace, cellular infrastructure, broadband, and other markets. The CSG segment supplies connectivity and sensor components and systems featuring various technologies, such as UWB, Matter, Bluetooth Low Energy, Zigbee, Thread, Wi-Fi, cellular IoT, and MEMS-/BAW-based sensors. It serves markets, such as smart home, industrial automation, automotive, smartphones, wearables, gaming, and industrial and enterprise access points. The ACG segment supplies cellular RF solutions for smartphones, wearables, laptops, tablets, and various other devices. The company also offers foundry services for defense primes and other defense and aerospace customers. The company sells its products directly to original equipment manufacturers and original design manufacturers, as well as through a network of sales representative firms and distributors. It operates in the United States, China, other Asian countries, Taiwan, and Europe. The company was founded in 1957 and is headquartered in Greensboro, North Carolina.
Semiconductor Manufacturing International
OTCMKTS:SMICYSemiconductor Manufacturing International Corporation, an investment holding company, engages in the computer-aided design, manufacture, testing, packaging, and trading of integrated circuits (IC) and other semiconductor services. It is also involved in wafer manufacturing, wafer probing and bumping, technology development, design service, mask manufacturing, and assembly and final testing of integrated circuits; and sale of self-manufactured products. In addition, the company designs and manufactures semiconductor masks; and offers marketing related services. It operates in North America, China, Hong Kong, and Eurasia. The company serves integrated device manufacturers, fabless semiconductor companies, and system companies. Semiconductor Manufacturing International Corporation was founded in 2000 and is headquartered in Shanghai, the People's Republic of China.