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Inventor

Desmond J. Ryan

Inventor
Ottawa, CA

Overview

10→
Patents
1985–2011
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

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

H04Mprimary
H04MTelephonic communication50%
H01RElectrically-conductive connections25%
H04LTransmission of digital information, e.g. telegraphic communication25%
PatentTitleYear
7,883,350'Header connectors with rigid latches'20116,738,809'Network presence indicator for communications management'20045,890,052'Foldable wireless telephone wallet'1999D0290354'Telephone set add-on accessory module'1987D0288323'Display terminal'1987D0284763'Base for a telephone handset'1986D0284761'Handset telephone'19864,598,176'Telephone handset cord guide and retainer'1986D0280199'Display terminal'1985D0279004'Housing for a telecommunications handset'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1999Patents assigned to NORTHERN TELECOM LTD (8)· patent assignee history
1985–2004Based in Ottawa, CA· patent location history
2004Patents assigned to NORTEL NETWORKS LTD (1)· patent assignee history
2011Patents assigned to MOLEX INC (1)· patent assignee history
2011Based in Ennis, IE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NORTHERN TELECOM LTD81985–1999
MOLEX INC12011
NORTEL NETWORKS LTD12004
Locations
LocationPatentsSpan
Ottawa, CA91985–2004
Ennis, IE12011