Nortel Networks Limtied

Calculating rank

USPTO Granted Patents = 1

Forward Citations = 2

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3 inventors (with patents filed for the assignee):

Guo Qiang Wang (1 out of 30 patents)

Hong Zhang (1 out of 16 patents)

Peter Ashwood Smith (1 out of 50 patents)

1 patent: Sort by Forward Citations

1. 7590067 - Method and apparatus for deriving allowable paths through a network with intransitivity constraints (2009-09-15),

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USPTO Data Jan 1 1976 - Oct 27 2026

1 Patents

#64 in St. Laurent

#9,464 in Canada

St. Laurent, Canada

Nortel Networks Limtied

Forward Citations = 2

3 inventors:

Guo Qiang Wang (1 out of 30 patents)

Hong Zhang (1 out of 16 patents)

Peter Ashwood Smith (1 out of 50 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nortel Networks Limtied. Retrieved from https://idiyas.com/company/nortel-networks-limtied

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]