KLA Corporation Common Stock
KLA Corporation, together with its subsidiaries, designs, manufactures, and markets process control, process-enabling, and yield management solutions for the semiconductor and related electronics industries worldwide. The company operates through three segments: Semiconductor Process Control; Specialty Semiconductor Process; and PCB and Component Inspection. It offers inspection and review tools to identify, locate, characterize, review, and analyze defects on various surfaces of patterned and unpatterned wafers; metrology systems to measure pattern dimensions, film thickness, film stress, layer-to-layer alignment, pattern placement, surface topography, and electro-optical properties for wafers; chemical process control equipment; wired and wireless sensor wafers and reticles; wafer defect inspection, review, and metrology systems; reticle inspection and metrology systems; wafer inspection and metrology systems; and semiconductor software solutions that provide run-time process control, defect excursion identification, process corrections, and defect classification to accelerate yield learning rates and reduce production risk. The company also provides etch, plasma dicing, deposition, and other wafer processing technologies and solutions for the semiconductor and microelectronics industry. In addition, it offers direct imaging, inspection, optical shaping, inkjet and additive printing, and computer-aided manufacturing and engineering solutions for the PCB market and inspection and metrology systems for quality control and yield improvement in advanced and traditional semiconductor packaging markets. The company was formerly known as KLA-Tencor Corporation and changed its name to KLA Corporation in July 2019. KLA Corporation was incorporated in 1975 and is headquartered in Milpitas, California.
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Microchip Technology Incorporated develops, manufactures, and sells smart, connected, and secure embedded control solutions in the Americas, Europe, and Asia. It operates through two segments, Semiconductor Products and Technology Licensing. The company offers general purpose 8-bit, 16-bit, 32-bit, and 64-bit mixed-signal microcontrollers; 32-bit and 64-bit embedded mixed-signal microprocessors; and specialized mixed-signal microcontrollers for automotive, industrial, computing, communications, lighting, power supplies, motor control, human machine interface, security, wired connectivity, and wireless connectivity applications. It also provides analog products, including power management, linear, mixed-signal, high voltage, thermal management, discrete diodes and MOSFETS, radio frequency (RF), drivers, safety, security, timing, USB, ethernet, wireless, and other interface products; field-programmable gate array (FPGA) products; and application development tools that enable system designers to program mixed-signal microcontroller, FPGA, and microprocessor products. In addition, the company offers memory products that consist of serial electrically erasable programmable read only memory (EEPROMs), serial flash memories, parallel flash memories, serial static random-access memory (SRAM), and electrically erasable random-access memory (EERAMs) for production of footprint devices; and licenses its SuperFlash embedded flash and non-volatile memory technologies to foundries, integrated device manufacturers, and design partners for use in the manufacture of microcontroller products, gate array, RF, analog, and neuromorphic compute products, as well as provides engineering services. Further, it provides wafer foundry and assembly, and test subcontracting manufacturing services; and timing systems, application specific integrated circuits, and products for aerospace applications. The company was incorporated in 1989 and is headquartered in Chandler, Arizona.
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