INTANGIBLE ASSETS

9 Months Ended

Jul. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

As of the dates indicated, intangible assets are comprised of the following (in thousands):


	July 30, 2022						October 30, 2021
	Gross Intangible		Accumulated Amortization		Net Intangible		Gross Intangible		Accumulated Amortization		Net Intangible
Developed technology	$	428,218	$	(382,090)	$	46,128	$	395,726	$	(359,828)	$	35,898
Patents and licenses	7,815		(3,991)		3,824		7,815		(3,321)		4,494
Customer relationships, covenants not to compete, outstanding purchase orders and contracts	390,822		(363,856)		26,966		375,329		(350,407)		24,922
Total intangible assets	$	826,855	$	(749,937)	$	76,918	$	778,870	$	(713,556)	$	65,314

The aggregate amortization expense of intangible assets was $36.5 million during the first nine months of fiscal 2022 and $27.3 million during the first nine months of fiscal 2021. Expected future amortization of intangible assets for the fiscal years indicated is as follows (in thousands):


Fiscal Year	Amount
2022 (remaining three months)	$	7,757
2023	28,821
2024	19,187
2025	13,323
2026	7,105
Thereafter	725
	$	76,918