General Instrument Corporation, also known as GI, was a leading American electronics manufacturer that specialized in the production of semiconductors, cable television equipment, and satellite communication systems. The company was founded in 1959 by Robert E. Mimms and became a publicly traded company in 1961. GI was headquartered in Horsham, Pennsylvania, and had operations in several countries around the world. GI's primary business was the production of semiconductors, which are electronic components that are used in a wide range of devices, including computers, televisions, and mobile phones. The company was a major supplier of semiconductors to the automotive industry, where they were used in engine control systems, airbag sensors, and other safety-critical applications. In addition to semiconductors, GI was also a major player in the cable television industry. The company produced a range of cable television equipment, including set-top boxes, modems, and headend equipment. GI's cable television products were used by cable operators around the world, and the company was a major supplier to the US cable television industry. GI was also involved in the development of satellite communication systems. The company produced a range of satellite communication equipment, including ground stations, satellite modems, and satellite receivers. GI's satellite communication products were used by governments, military organizations, and commercial customers around the world. Throughout its history, GI was known for its innovative products and its commitment to research and development. The company invested heavily in research and development, and it was responsible for many technological breakthroughs in the electronics industry. GI was also known for its strong customer focus and its ability to deliver high-quality products on time and on budget. In 1997, GI was acquired by Motorola, Inc., a leading American telecommunications company. The acquisition was a major milestone for both companies, and it helped to strengthen Motorola's position in the cable television and satellite communication markets. Today, the legacy of General Instrument lives on through Motorola's cable television and satellite communication businesses.