Other Intangible Assets

3 Months Ended

Jan. 30, 2015

The components of other intangible assets were as follows:

(Dollars in thousands) January 30, 2015	Weighted-average Life (Years)	Gross Carrying Amount		Accumulated Amortization			Net
Patents	9.9	$	15,197	$	(9,142	)	$	6,055
Non-compete agreements	5.4	7,018		(5,485		)	1,533
Customer-related	19.0	84,583		(6,595		)	77,988
Developed technology	7.6	28,797		(17,682		)	11,115
Trade names	19.2	28,715		(1,583		)	27,132
Other		800		(800		)	—
Total amortizable		165,110		(41,287		)	123,823
Non-amortizable - trade names		4,881		—			4,881
Total other intangible assets, net		$	169,991	$	(41,287	)	$	128,704

October 31, 2014	Weighted-average Life (Years)	Gross Carrying Amount		Accumulated Amortization			Net
Patents	9.4	$	10,711	$	(8,942	)	$	1,769
Non-compete agreements	5.4	7,039		(5,315		)	1,724
Customer-related	10.7	8,650		(5,517		)	3,133
Developed technology	7.6	28,841		(16,869		)	11,972
Trade names	5.0	1,515		(1,165		)	350
Other		800		(800		)	—
Total amortizable		57,556		(38,608		)	18,948
Non-amortizable - trade names		4,881		—			4,881
Total other intangible assets, net		$	62,437	$	(38,608	)	$	23,829

The change in the gross carrying amount of other intangible assets of $107.6 million from January 30, 2015 compared to October 31, 2014 was a result of intangible assets acquired from the BOSS business, as previously discussed, and changes in exchange rates.

Amortization expense for intangible assets during the first quarter of fiscal 2015 was $2.9 million. Estimated amortization expense for the remainder of fiscal 2015 and succeeding fiscal years is as follows: fiscal 2015 (remainder), $8.4 million; fiscal 2016, $10.6 million; fiscal 2017, $9.8 million; fiscal 2018, $7.7 million; fiscal 2019, $6.7 million; fiscal 2020, $6.2 million; and after fiscal 2020, $74.4 million.