Trio-Tech International

Cohu, Inc. stands as a prominent global provider of advanced semiconductor test equipment and comprehensive associated services. Operating through its various subsidiaries, the company extends its reach across key international markets including China, the United States, Taiwan, Malaysia, and the Philippines. Its diverse product portfolio caters to semiconductor and electronics manufacturers, as well as test subcontractors, encompassing crucial equipment such as automated test equipment (ATE) for both wafer-level and device package testing, and a wide array of test and inspection handlers. These handlers include specialized pick-and-place, turret, gravity, strip, and advanced micro-electromechanical system (MEMS) and thermal sub-systems. Cohu also offers vital interface components like test contactors, probe heads, and pins. Beyond hardware, Cohu delivers extensive post-sales support, including spare parts and kits, robust parts and labor warranties for its systems and instruments, and essential training for system maintenance and operation. The company further provides application and data management software, alongside expert consulting services related to its product offerings. A significant technological offering is the DI-Core data analytics product suite. This sophisticated software is engineered to optimize the performance of Cohu equipment, facilitating real-time online monitoring and precise process control. Cohu distributes its solutions through a combination of its direct sales force and a network of independent sales representatives. Established in 1947, the company originally operated as Cohu Electronics, Inc. before adopting its current name, Cohu, Inc., in 1972. Its corporate headquarters are located in Poway, California.

Spirox Corporation operates globally, specializing in comprehensive technological solutions for the semiconductor, electronics manufacturing, telecommunications, and automotive industries. The company's extensive product portfolio encompasses a wide array of advanced equipment. This includes various test handlers (such as wafer-level, tri-temp strip-level, mass production, and power module types), alongside complete semiconductor test systems, AC/DC test systems, and LCD driver IC testers. Spirox also manufactures sophisticated inspection and measurement tools like high-resolution emission microscopes (including thermal and inverted variants), ESD and latch-up testers (for both wafer and package levels), TLP testers, CDMs, and specialized equipment for inspecting semiconductor packages, PCBs, and wafers. Furthermore, Spirox provides specialized systems for thermal management, motion simulation, and process optimization, which feature thermal chucks, warpage adjustment systems, motion simulators, fluxless reflow equipment, and wet blasters. Complementing these are essential accessories and docking solutions, including FE/BE dockings, direct dock systems, handler interface board locks, and stiffeners. Beyond hardware, Spirox offers critical technical services such as reliability testing, electrostatic discharge (ESD) testing, failure analysis, circuit modification, and consulting for functional safety certification. Established in 1987, the company maintains its headquarters in Hsinchu City, Taiwan.

Tera Probe, Inc. is an international company specializing in semiconductor testing, encompassing initial wafer evaluation, final product verification, and comprehensive test engineering services. The firm provides extensive testing and related support for a wide array of semiconductor devices, including DRAM, Systems-on-Chip (SoC), CPUs, image sensors, and analog components. Additionally, it facilitates debugging by offering cross-platform conversion for test programs and adapting test patterns to ensure compatibility with diverse testing equipment. Tera Probe also manages the entire lifecycle of probe cards, from their design and development to mass production, alongside offering meticulous evaluation and parallelism testing services for these critical components. Established in 2005 and headquartered in Yokohama, Japan, Tera Probe, Inc. operates as a subsidiary of Powertech Technology Inc.

FormFactor, Inc.FORM · SemiconductorsLivermore, United States

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FormFactor Inc. is a semiconductor manufacturing company specializing in semiconductor test and measurement solutions ranging from the lab to the fab. Headquartered with corporate facilities in Carlsbad, California, the company provides critical testing products for the microelectronics industry.

Advantest Corporation, a Japanese entity founded in Tokyo in 1954, specializes in the development and distribution of semiconductor and component testing equipment, alongside various mechatronics solutions. Its operations are broadly categorized into three core divisions: Semiconductor and Component Test Systems, Mechatronics Systems, and Services, Support & Other. The Semiconductor and Component Test Systems division provides advanced testing machinery tailored for both the semiconductor and electronic parts sectors, including specialized systems for System-on-Chip (SoC) and memory semiconductor devices. Under the Mechatronics Systems division, Advantest produces test handlers, mechatronic devices designed for the precise handling of semiconductor devices, and essential device interfaces crucial for measurement. This segment also engages in initiatives related to nano-technology. The Services, Support & Other division delivers comprehensive client solutions and robust support for the company's test systems and mechatronics product lines. Additionally, this segment manages the sale of consumables, pre-owned equipment, and an equipment leasing business. Advantest actively invests in research and development, continuously advancing measuring and testing methodologies. The company serves a diverse global clientele, which includes fabless semiconductor firms, foundries, and specialized test houses, as well as industrial, design, and manufacturing enterprises across Japan, the broader Asian region, the United States, and Europe. Furthermore, Advantest has established strategic alliances, notably with STMicroelectronics for the creation of advanced automated test cells for IC testing, and a partnership with PDF Solutions Inc. focused on cloud-based software solutions.

WinWay Technology Co., Ltd. is a specialized firm dedicated to the design, production, and worldwide distribution of advanced testing solutions. Their core offerings include optoelectronic product test fixtures and sophisticated interfaces for integrated circuits. The company's comprehensive product catalog features a broad range of critical test components. This includes various types of test sockets (such as coaxial, spring probe, PoP, and burn-in designs), cutting-edge probe cards (like vertical and WLCSP models), and thermal management systems including high-performance heat sink lids and dedicated thermal control units. They also supply essential components such as elastomers, changeover kits, and other contact elements. Beyond their product line, WinWay provides expert technical support and engages in the international trade of related goods. Their innovative solutions cater to vital sectors, including semiconductor fabrication, optics, information technology, and optoelectronics. Established in 2001, WinWay Technology operates globally, serving customers in Taiwan, North America, Europe, and throughout Asia, with its main office located in Kaohsiung, Taiwan.