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Inventor

Bernard Courville

Inventor
Pierrefonds, CA

Overview

2→
Patents
1996–1999
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.

H04Mprimary
H04MTelephonic communication67%
H04QSelecting33%
PatentTitleYear
5,966,433'Method and apparatus for screening calls in telephone networks'19995,579,381'Methods and apparatus for providing suppressed ringing access'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to NORTHERN TELECOM LTD (1)· patent assignee history
1996–1999Based in Pierrefonds, CA· patent location history
1999Patents assigned to BELL CANADA (1)· patent assignee history
1999Patents assigned to NORTEL NETWORKS CORP (1)· patent assignee history
1999Patents assigned to STENTOR RESOURCE CENTRE INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BELL CANADA11999
NORTEL NETWORKS CORP11999
NORTHERN TELECOM LTD11996
STENTOR RESOURCE CENTRE INC11999
Locations
LocationPatentsSpan
Pierrefonds, CA21996–1999