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Inventor

Wenfeng Chen

Inventor
Kanata, CA

Overview

5→
Patents
2005–2012
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 communication83%
H04QSelecting17%
PatentTitleYear
8,230,513'Method and apparatus for protecting networks from unauthorized applications'20127,996,895'Method and apparatus for protecting networks from unauthorized applications'20117,684,333'Reliable quality of service (QoS) provisioning using adaptive class-based contention periods'20107,173,937'Intelligent address registration for optical user-network interface'20076,901,048'Link-level protection of traffic in a packet-switched network'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2007Patents assigned to NORTEL NETWORKS LTD (2)· patent assignee history
2005–2012Based in Kanata, CA· patent location history
2010–2012Patents assigned to AVAYA INC (3)· patent assignee history
2012Patents assigned to CHEN WENFENG (1)· patent assignee history
2012Patents assigned to FELSKE KENT (1)· patent assignee history
2012Patents assigned to MONTUNO DELFIN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AVAYA INC32010–2012
NORTEL NETWORKS LTD22005–2007
CHEN WENFENGself12012
FELSKE KENT12012
MONTUNO DELFIN12012
Locations
LocationPatentsSpan
Kanata, CA52005–2012