Electronics companies established in 1983

South Korean memory semiconductor supplier

THX Ltd. is an American audio company based in the San Francisco Bay Area founded on May 20, 1983. It is known for its suite of digital high fidelity audiovisual reproduction standards for movie theaters, screening rooms, home theaters, computer speakers, car audio systems, video game consoles, and video games. The THX trailer that precedes compliant films is based on the Deep Note, with a distinctive glissando up from a rumbling low pitch.

Altera Corporation is a manufacturer of programmable logic devices (PLDs) headquartered in San Jose, California. It was founded in 1983 and acquired by Intel in 2015 before becoming independent once again in 2025 as a company focused on development of field-programmable gate array (FPGA) technology and system on a chip FPGAs.

Belkin International, Inc., is an American consumer electronics company headquartered in El Segundo, California. It produces mobile and computer connectivity devices and peripherals for consumer and commercial use. These include wireless chargers, power banks, charging cables, data cables, audio and video adapters, headphones, earbuds, screen protectors and cases, surge protectors, docking stations and data hubs, secure KVM switches and network cables.

American company that designs, manufactures, and sells analog and mixed-signal integrated circuits

electronics company

Dutch electronics manufacturer

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American digital display manufacturer

Taiwanese company which manufactures light-emitting diodes

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IXYS Corporation is an American company based in Milpitas, California. IXYS focuses on power semiconductors, radio-frequency (RF) power semiconductors, and digital and analog integrated circuits (ICs).