
With the acquisition today, for $1.4 billion in cash, Intel now has the wireless-chip division of the company, and an instant "in" to the market.
Intel purchased the mobile software company Wind River Systems last year for $885 million, and they have since been creating the mobile OS dubbed "Moblin," which will run on smartphones using Intel chips.
Additionally, the company recently paid $7.68 billion for the large security software firm McAfee, and the company plans to integrate security into its mobile chips.
With the addition of Infineon, Intel will be the fifth-largest supplier of smartphone processors.