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Inventor

Pierre Couillaud

Inventor
Vancouver, CA

Overview

5→
Patents
2005–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication56%
H04QSelecting22%
H04MTelephonic communication11%
H04WWireless communication networks11%
PatentTitleYear
9,634,857'Auxiliary channel remote device management, diagnostics, and self-installation'20178,943,179'Method and system for generic IP multimedia residential gateways'20158,800,022'Method and system for handling security in an IP multimedia gateway'20147,533,174'Media gateway connection information recovery'20096,839,344'Transport mechanism for ISDN backhaul over IP'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2009Patents assigned to NORTEL NETWORKS LTD (2)· patent assignee history
2005–2009Based in Belleville, CA· patent location history
2014–2015Patents assigned to BROADCOM CORP (2)· patent assignee history
2014Patents assigned to ANDERSON SAM (1)· patent assignee history
2014Patents assigned to CHEN XUEMIN (1)· patent assignee history
2014–2017Based in Vancouver, CA· patent location history
2017Patents assigned to AVAGO TECHNOLOGIES GENERAL IP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BROADCOM CORP22014–2015
NORTEL NETWORKS LTD22005–2009
ANDERSON SAM12014
AVAGO TECHNOLOGIES GENERAL IP12017
CHEN XUEMIN12014
Locations
LocationPatentsSpan
Vancouver, CA32014–2017
Belleville, CA22005–2009