KLAC vs UUU

KLA Corporation

KLA Corporation designs, manufactures, and markets process control and yield management solutions for the semiconductor and related nanoelectronics industries worldwide. The company offers chip and wafer manufacturing products, including defect inspection and review systems, metrology solutions, in situ process monitoring products, computational lithography software, and data analytics systems for chip manufacturers to manage yield throughout the semiconductor fabrication process. It also provides reticle manufacturing products, such as reticle inspection, metrology, and data analytics systems for mask shops; and packaging manufacturing products comprising wafer inspection and metrology, die sorting and inspection, IC component inspection and metrology, data analytics, wafer processing systems, and IC substrate production processes. In addition, the company offers compound semiconductor, power device, light emitting diode, and microelectromechanical system manufacturing products; data storage media/head manufacturing products; general purpose/lab applications; and previous-generation KLA systems. Further, it provides wafer processing solutions; printed circuit boards, and display and inspection components; and other services. 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.

Universal Safety Products Inc.

Universal Security Instruments, Inc., together with its subsidiary, designs, markets, and distributes safety and security products for use in homes and businesses in the United States and internationally. It offers a line of safety alarms, including units powered by replaceable batteries, sealed batteries, and battery backup alarms; and smoke alarms, which include hearing impaired and heat alarms, as well as carbon monoxide alarms, door chimes, ventilation products, ground fault circuit interrupters, and other electrical devices under the UNIVERSAL and USI Electric trade names. The company provides its products to wholesale distributors; chain, discount, and television retailers; home center stores; catalog and mail order companies; electrical and lighting distributors, and manufactured housing companies; and other distributors. It also sells its products through independent sales organizations and sales representatives, as well as through its own sales catalogs and brochures, and website. The company was incorporated in 1969 and is headquartered in Owings Mills, Maryland.