The Palm Treo is a line of smartphones originally developed by Handspring, which was bought by Palm, Inc. They are now manufactured and maintained by Palm, Inc. Treos have a number of integrated featu... more

Toshiba Corporation is a multinational conglomerate manufacturing company, headquartered in Tokyo, Japan. The company's main business is in Infrastructure, Consumer Products, and Electronic devices and components.

Qualcomm is a wireless telecommunications research and development company based in San Diego, California.

Nextel Communications, styled NEXTEL, now known as the Sprint Nextel Corporation, was a telecommunications firm based in the United States best known for providing a nation-wide push to talk mobile co... more

Hitachi, Ltd is a multinational corporation specializing in high-technology and services headquartered in Marunouchi Itchome, Chiyoda, Tokyo, Japan. The company is the parent of the Hitachi Group (Hit... more

Audiovox Corporation, established in 1965, Audiovox continues to operate and expand under its chairman and founder John J. Shalam. Audiovox Corporation operates as an international distributor and val... more