From a press release from the Motorola Media Center:
Motorola Mobility Launches as Independent Company
Begins Trading as MMI on the NYSE
Jan. 04, 2011
"Motorola Mobility is comprised of two industry-leading global technology businesses.
The Mobile Devices business is an innovative provider of smartphone devices designed to fit every lifestyle.
The Home business is one of the largest providers of digital set-top boxes and end-to-end video solutions.
Motorola Mobility will leverage the capabilities of both the Mobile Devices and Home businesses to deliver innovative smartphones, tablets, set-tops and other converged devices as well as content delivery and management, and interactive cloud-based services to consumers in the home and on the go."