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Inventor

Pierre A. Hamel

Inventor
Aylmer, CA

Overview

3→
Patents
1999–2003
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Bprimary
H04BTransmission25%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04QSelecting25%
H04WWireless communication networks25%
PatentTitleYear
6,657,983'Scheduling of upstream traffic in a TDMA wireless communications system'20035,907,537'OA&M system'19995,862,477'Topology verification process for controlling a personal communication services system'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to NORTHERN TELECOM LTD (2)· patent assignee history
1999–2003Based in Aylmer, CA· patent location history
1999Based in Ottawa, CA· patent location history
2003Patents assigned to NORTEL NETWORKS LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NORTHERN TELECOM LTD21999
NORTEL NETWORKS LTD12003
Locations
LocationPatentsSpan
Aylmer, CA21999–2003
Ottawa, CA11999