ChipMOS TECHNOLOGIES INC
ChipMOS TECHNOLOGIES INC. engages in the research and development, manufacture, and sale of integrated circuits, and related assembly and testing services in Taiwan, Japan, the People's Republic of China, Singapore, and internationally. The company operates through five segments: Testing, Assembly, Display Panel Driver Semiconductor Assembly and Testing (LCDD), Bumping, and Others. It offers a range of back-end testing services for high density memory, mixed-signal, and display driver semiconductors; and packaging solutions, such as small outline package, thin small outline package, quad flat package, and substrate-based packages. The company also provides testing solutions for the entire spectrum of integrated circuits, including simple digital logic, complex ASIC, high speed digital, memory, and mixed signal and display driver IC (DDIC) devices. In addition, it offers bumping services, including gold bumping, metal composite bumping, ball drop, copper re-distribution layer, and copper pillar technology. Further, the company provides wafer-level chip scale packaging technology for IC chips in the form of wafer; and turnkey solutions, including wafer bumping/RDL, wafer sort, assembly, final test, and drop shipment. Its semiconductors are used in personal computers, communications equipment, office automation, and consumer electronics. The company was incorporated in 1997 and is headquartered in Hsinchu City, Taiwan.
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Littelfuse, Inc. designs, manufactures, and sells electronic components, modules, and subassemblies. Its Electronics segment offers fuses and fuse accessories, positive temperature coefficient resettable fuses, electromechanical switches and interconnect solutions, polymer electrostatic discharge suppressors, varistors, reed switch based magnetic sensing, and gas discharge tubes; and discrete transient voltage suppressor (TVS) diodes, TVS diode arrays, protection and switching thyristors, silicon and silicon carbide metal-oxide-semiconductor field effect transistors and diodes, and insulated gate bipolar transistors. This segment serves industrial motor drives and power conversion, automotive electronics, electric vehicle and related charging infrastructure, aerospace, power supplies, data centers, telecommunications, medical devices, alternative energy and energy storage, building and home automation, appliances, and mobile electronics markets. The company's Transportation segment provides blade, resettable, high-current, and high-voltage fuses; battery cable protectors; fuses, switches, relays, circuit breakers, and power distribution modules; and sensor products. This segment serves heavy-duty truck and bus, construction, agriculture, off-road and recreational vehicles, material handling, passenger and commercial vehicles, and marine markets. Its Industrial segment offers industrial fuses, protection relays, contactors, transformers, residual current devices and monitors, ground fault circuit interrupters, arc fault detection devices, solid state switches, and temperature sensors for use in renewable energy and energy storage systems, electric vehicle infrastructure, HVAC systems, industrial safety, non-residential construction, MRO, mining, and factory automation applications. It sells its products through distributors, direct sales force, and manufacturers' representatives. The company was founded in 1927 and is headquartered in Rosemont, Illinois.
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