ON-CHIP AUTOMATION OF CLOCK-TO-Q ACCESS TIME MEASUREMENT OF A MEMORY DEVICE - Patent 4515544

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(11)

EP 4 515 544 A1

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(43)	Date of publication:
	05.03.2025 Bulletin 2025/10

(21)	Application number: 23728540.8

(22)	Date of filing: 25.04.2023

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International Patent Classification (IPC):

G11C 29/02^(2006.01)
G11C 29/56^(2006.01)

G11C 29/50^(2006.01)

(52)	Cooperative Patent Classification (CPC):
	G11C 29/023; G11C 29/50012; G11C 29/56012; G11C 2029/5602

(86)	International application number:
	PCT/US2023/066196

(87)	International publication number:
	WO 2023/212568 (02.11.2023 Gazette 2023/44)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA
	Designated Validation States:
	KH MA MD TN

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Priority:

27.04.2022 US 202263335438 P

(71)	Applicant: Synopsys, Inc.
	Mountain View, CA 94043 (US)

(72)	Inventor:
	CHADWICK, JR, Thomas B. Essex Junction, Vermont 05452 (US)

(74)	Representative: Murgitroyd & Company
	165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)

(54)	ON-CHIP AUTOMATION OF CLOCK-TO-Q ACCESS TIME MEASUREMENT OF A MEMORY DEVICE