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Inventor

S. Matthew Cairns

Inventor
Shrewsbury, MA, US

Overview

2→
Patents
2001–2003
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing17%
H01GCapacitors17%
H04LTransmission of digital information, e.g. telegraphic communication17%
H05KPrinted circuits17%
H10DInorganic electric semiconductor devices17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
PatentTitleYear
6,661,642'Dielectric structure'20036,230,281'Geographic redundancy protection method and apparatus for a communications network'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to LUCENT TECHNOLOGIES INC (1)· patent assignee history
2001Based in Chippenham, GB· patent location history
2003Patents assigned to SHIPLEY CO LLC (1)· patent assignee history
2003Based in Shrewsbury, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LUCENT TECHNOLOGIES INC12001
SHIPLEY CO LLC12003
Locations
LocationPatentsSpan
Shrewsbury, Massachusetts, US12003
Chippenham, GB12001