KLA Corporation Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Goodwill and Purchased Intangible Assets (Tables)

Goodwill and Purchased Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

The following table presents goodwill balances as of the dates indicated below:



(In thousands)	As of June 30, 2012			As of June 30, 2011
Gross goodwill balance	$	604,302		$	604,742
Accumulated impairment losses	(276,586		)	(276,586		)
Net goodwill balance	$	327,716		$	328,156

Components of Purchased Intangible Assets

The components of purchased intangible assets as of the dates indicated below were as follows:



(In thousands)		As of June 30, 2012						As of June 30, 2011
Category	Range of 有用的生活	Gross Carrying Amount		Accumulated Amortization and Impairment		Net Amount		Gross Carrying Amount		Accumulated Amortization and Impairment		Net Amount
Existing technology	4-7 years	$	134,561	$	110,370	$	24,191	$	134,561	$	94,172	$	40,389
Patents	6-13 years	57,648		46,966		10,682		57,648		40,591		17,057
Trade name/Trademark	4-10 years	19,893		14,428		5,465		19,893		12,907		6,986
Customer relationships	6-7 years	54,823		39,525		15,298		54,823		33,565		21,258
Other	0-1 year	16,200		16,200		—		16,200		15,988		212
Total		$	283,125	$	227,489	$	55,636	$	283,125	$	197,223	$	85,902

Remaining Estimated Amortization Expense

Based on the intangible assets recorded as of June 30, 2012 , and assuming no subsequent additions to or impairment of the underlying assets, the remaining estimated annual amortization expense is expected to be as follows:



Year ending June 30:	Amortization (In thousands)
2013	$	20,914
2014	15,537
2015	12,771
2016	5,582
2017	806
Thereafter	26
Total	$	55,636

- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References + Details