KLA Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Purchased Intangible Assets (Tables)

Goodwill and Purchased Intangible Assets (Tables)

6 Months Ended

Dec. 31, 2011

Goodwill and Purchased Intangible Assets [Abstract]

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



(In thousands)	As of December 31, 2011			As of June 30, 2011
Gross goodwill balance	$	604,399		$	604,742
Accumulated impairment losses	(276,586		)	(276,586		)
Net goodwill balance	$	327,813		$	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 December 31, 2011						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	$	102,705	$	31,856	$	134,561	$	94,172	$	40,389
Patents	6-13 years	57,648		43,778		13870年		57,648		40,591		17,057
Trade name/Trademark	4-10 years	19,893		13,678		6,215		19,893		12,907		6,986
Customer relationships	6-7 years	54,823		36,546		18,277		54,823		33,565		21,258
Other	0-1 year	16,200		16,200		—		16,200		15,988		212
Total		$	283,125	$	212,907	$	70,218	$	283,125	$	197,223	$	85,902

Remaining Estimated Amortization Expense

Based on the intangible assets recorded as of December 31, 2011 , and assuming no subsequent additions to, or impairment of, the underlying assets, the remaining estimated amortization expense is expected to be as follows:



Fiscal year ending June 30:	Amortization (In thousands)
2012 (remaining 6 months)	$	14,588
2013	20,914
2014	15,537
2015	12,771
2016	5,582
2017 and thereafter	826
Total	$	70,218

- Definition

Tabular disclosure of amortizable intangibles assets, in total and by major class, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

+ References + Details

- Definition

Tabular disclosure of goodwill by reportable segment and in total. Disclosure details may include, but are not limited to, the carrying amount of goodwill, goodwill acquired during the year, goodwill impairment losses recognized, goodwill written-off due to the sale of a business unit, goodwill not yet allocated, and any other changes to goodwill.

+ References + Details