GLW vs WTT

Corning Incorporated

Corning Incorporated engages in display technologies, optical communications, environmental technologies, specialty materials, and life sciences businesses worldwide. The company's Display Technologies segment offers glass substrates for liquid crystal displays and organic light-emitting diodes used in televisions, notebook computers, desktop monitors, tablets, and handheld devices. Its Optical Communications segment provides optical fibers and cables; and hardware and equipment products, including cable assemblies, fiber optic hardware and connectors, optical components and couplers, closures, network interface devices, and other accessories for various carrier network applications. This segment also offers operator-grade distributed antenna systems; optical network evolution wireless platform; subscriber demarcation, connection and protection devices, various digital subscriber line passive solutions, and outside plant enclosures; and coaxial RF interconnects for the cable television industry and microwave applications. The company's Environmental Technologies segment offers ceramic substrates and filter products for emissions control in mobile, gasoline, and diesel applications. Its Specialty Materials segment manufactures products that provide material formulations for glass, glass ceramics, and fluoride crystals. The company's Life Sciences segment offers laboratory products comprising consumables, such as plastic vessels, specialty surfaces, cell culture media, and serum, as well as general labware and equipment under the Corning, Falcon, Pyrex, and Axygen brands. The company was formerly known as Corning Glass Works and changed its name to Corning Incorporated in April 1989. Corning Incorporated was founded in 1851 and is headquartered in Corning, New York.

Wireless Telecom Group Inc.

Wireless Telecom Group, Inc., together with its subsidiaries, designs, develops, manufactures, and markets radio frequency (RF) and microwave devices in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company offers RF components and integrated subsystems for use in small cell deployments, distributed antenna systems, in-building wireless solutions, and cellular base-stations. It also provides power combiners, directional couplers, attenuators, terminators, and filters for broadband applications; and GPS digital repeaters and splitters for cellular timing synchronization, as well as a passive system monitors for real-time diagnostics of an in-building distributed antenna system. In addition, it offers power meters and sensors, voltmeters, and audio and modulation analyzers for radar, avionics, electronic warfare, electromagnetic interference compatibility, and satellite and wireless communications applications; and noise generation instruments, calibrated noise sources, noise modules, and diodes. Further, it provides noise analyzers and signal generators; embedded signal processing and radio frequency modules; and long-term evolution physical layer and stack software for 4G and 5G mobile network applications. The company serves wireless carriers, aerospace and defense companies, military and government agencies, satellite communication companies, network equipment manufacturers, tower companies, semiconductor companies, system integrators, neutral host providers, medical device manufacturers, and other technology companies. It markets its products under the Boonton, Microlab, Noisecom, Holzworth, and CommAgility brands through its in-house sales force, manufacturers' representatives, and distributors. Wireless Telecom Group, Inc. was incorporated in 1985 and is headquartered in Parsippany, New Jersey.