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Inventor

Patrick M. McEachern

Inventor
Ottawa, CA

Overview

4→
Patents
2001–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Jprimary
H04JMultiplex communication29%
H04LTransmission of digital information, e.g. telegraphic communication29%
H04QSelecting29%
H04BTransmission14%
PatentTitleYear
11,044,035Apparatus, systems, and methods for optical channel management202110,615,901Apparatus, systems, and methods for optical channel management20206,888,791'Self-healing link switched ring for ATM traffic'20056,256,292'Self-healing line switched ring for ATM traffic'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to NORTEL NETWORKS CORP (1)· patent assignee history
2001–2005Based in Nepean, CA· patent location history
2005Patents assigned to NORTEL NETWORKS LTD (1)· patent assignee history
2020–2021Patents assigned to JUNIPER NETWORKS INC (2)· patent assignee history
2020–2021Based in Ottawa, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JUNIPER NETWORKS INC22020–2021
NORTEL NETWORKS CORP12001
NORTEL NETWORKS LTD12005
Locations
LocationPatentsSpan
Ottawa, CA22020–2021
Nepean, CA22001–2005