Goodwill and Intangible Assets (Tables)

9 Months Ended

Oct. 02, 2011

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

Goodwill balances as of October 2, 2011 and January 2, 2011 are presented below:

	Carrying Amount
	(In thousands)
Balance as of January 2, 2011	$	—
Acquisition of Pliant Technology, Inc.	154,899
Balance as of October 2, 2011	$	154,899

Intangible Assets

Intangible asset balances as of October 2, 2011 and January 2, 2011 are presented below:

	October 2, 2011
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(In thousands)
Core technology	$	79,800	$	(70,898	)	$	8,902
Developed product technology	172,800		(21,278		)	151,522
Trademarks	5,300		(368		)	4,932
Customer relationships	12,200		(2,118		)	10,082
Covenants not to compete	700		(122		)	578
Acquisition-related intangible assets	270,800		(94,784		)	176,016
Technology licenses and patents	131,340		(34,647		)	96,693
Total intangible assets subject to amortization	402,140		(129,431		)	272,709
Acquired in-process research and development	36,200		—			36,200
Total intangible assets	$	438,340	$	(129,431	)	$	308,909

	January 2, 2011
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(In thousands)
Core technology	$	79,800	$	(57,546	)	$	22,254
Developed product technology	11,400		(8,075		)	3,325
Acquisition-related intangible assets	91,200		(65,621		)	25,579
Technology licenses and patents	31,340		(19,515		)	11,825
Total intangible assets	$	122,540	$	(85,136	)	$	37,404

Estimated Amortization Expense of Intangible Assets

The annual expected amortization expense of intangible assets as of October 2, 2011, excluding acquired in-process research and development, is presented below:

	Estimated Amortization Expense
	Acquisition-Related Intangible Assets		Technology Licenses and Patents
	(In thousands)
Fiscal Year:
2011 (remaining three months)	$	15,063	$	6,155
2012	44,906		23,971
2013	35,938		22,670
2014	33,340		20,564
2015	33,340		20,000
2016	13,429		3,333
Total intangible assets subject to amortization	$	176,016	$	96,693