Inventor

William A. Fritzsche

Inventor

Morgan Hill, CA, US

Overview

2002–2016

Patent span

Physics

Primary field (CPC G)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Rprimary

G01RMeasuring electric variables53%

G06FElectric digital data processing29%

G07CTime or attendance registers6%

H01RElectrically-conductive connections6%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

PatentTitleYear

9,459,978'Automated test platform utilizing segmented data sequencers to provide time controlled test sequences to device under test'2016 9,430,349'Scalable test platform in a PCI express environment with direct memory access'2016 9,430,348'Scalable test platform in a PCI express environment with direct memory access'2016 9,336,108'Scalable test platform'2016 9,213,616'Automated test platform utilizing status register polling with temporal ID'2015 7,496,467'Automatic test equipment operating architecture'2009 7,370,255'Circuit testing with ring-connected test instrument modules'2008 7,302,358'Automatic test equipment operating architecture'2007 7,107,173'Automatic test equipment operating architecture'2006 7,099,791'System and method for linking and loading compiled pattern data'2006 7,043,390'Circuit testing with ring-connected test instruments modules'2006 7,035,755'Circuit testing with ring-connected test instrument modules'2006 6,794,861'Method and apparatus for socket calibration of integrated circuit testers'2004 6,492,797'Socket calibration method and apparatus'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2016Based in Morgan Hill, CA, US· patent location history

2006–2009Patents assigned to CREDENCE SYSTEMS CORP (6)· patent assignee history

2007Patents assigned to CREDENCE SYSTEMS SOLUTIONS (1)· patent assignee history

2015–2016Patents assigned to XCERRA CORP (5)· patent assignee history

2015–2016Patents assigned to LTX CREDENCE CORP (2)· patent assignee history

2016Patents assigned to LTX-CREDENCE CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CREDENCE SYSTEMS CORP	6	2006–2009
XCERRA CORP	5	2015–2016
LTX-CREDENCE CORP	3	2016
LTX CREDENCE CORP	2	2015–2016
CREDENCE SYSTEMS SOLUTIONS	1	2007

Locations

Location	Patents	Span
Morgan Hill, California, US	14	2002–2016