Motorolla

Motorola was an American multinational telecommunication  company founded on September 25, 1928, based in Schaumbrug.

Motorola's wireless telephone handset division was a pioneer in cellular telephones. Also known as the Personal Communication Sector (PCS) prior to 2004, it pioneered the "mobile phone" with DynaTAC, "flip phone" with the MicroTAC, as well as the "clam phone" with the StarTACin the mid-1990s. It had staged a resurgence by the mid-2000s with the Razr,but lost market share in the second half of that decade.