Nortel Networks Limited

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Montreal, CA

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Interface, apparatus, and method for communication between a radio...
- Patent number 8,908,650
- Issue date Dec 9, 2014
- Telefonaktiebolaget LM Ericsson (publ)
- Torbjöm Aarflot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ethernet LAN service enhancements
- Patent number 8,718,057
- Issue date May 6, 2014
- Nortel Networks Limited
- Sameh Rabie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for interfacing systems unified messaging with le...
- Patent number 8,687,773
- Issue date Apr 1, 2014
- AT&T Intellectual Property I, L.P.
- Julia Skladman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength division multiplexing passive optical network having mul...
- Patent number 8,428,460
- Issue date Apr 23, 2013
- LG-Nortel Co., Ltd.
- Chang-Hee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for non-intrusive single-ended voice quality a...
- Patent number 8,305,913
- Issue date Nov 6, 2012
- Nortel Networks Limited
- Mohamed El-Hennawey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Brokering network resources
- Patent number 8,291,044
- Issue date Oct 16, 2012
- Nortel Networks Limited
- John Storrie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CDMA probe for self-testing base station receivers
- Patent number 8,219,076
- Issue date Jul 10, 2012
- Nortel Networks Limited
- Ganesh Sundararajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, device, and method for distributing link state information...
- Patent number 8,199,646
- Issue date Jun 12, 2012
- Nortel Networks Limited
- Bradley Cain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for layer-2 and layer-3 VPN discovery
- Patent number 8,190,772
- Issue date May 29, 2012
- Nortel Networks Limited
- Hamid Ould-Brahim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
WiMAX R6 management protocol
- Patent number 8,184,644
- Issue date May 22, 2012
- Nortel Networks Limited
- Zhihong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for detecting radar signals
- Patent number 8,179,825
- Issue date May 15, 2012
- Nortel Networks Limited
- David Steer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tracking injection seeding power based on back facet monitoring (BF...
- Patent number 8,170,074
- Issue date May 1, 2012
- Nortel Networks Limited
- Bin Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protected light source for multiple wavelength division multiplexed...
- Patent number 8,170,418
- Issue date May 1, 2012
- Nortel Networks Limited
- Richard Habel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
WiMAX R6 control architecture
- Patent number 8,165,062
- Issue date Apr 24, 2012
- Nortel Networks Limited
- Daniel MacDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and architecture for a scalable application and security swi...
- Patent number 8,130,645
- Issue date Mar 6, 2012
- Nortel Networks Limited
- Kumara Das Karunakaran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for securely synchronizing password systems
- Patent number 8,132,017
- Issue date Mar 6, 2012
- Nortel Networks Limited
- Christopher Raymond Lewis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced unified messaging system with a quick view facility
- Patent number 8,099,669
- Issue date Jan 17, 2012
- Nortel Networks Limited
- Steve Nixon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low density parity check (LDPC) code
- Patent number 8,099,646
- Issue date Jan 17, 2012
- Nortel Networks Limited
- Michael Livshitz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Metro ethernet service enhancements
- Patent number 8,089,969
- Issue date Jan 3, 2012
- Nortel Networks Limited
- Sameh Rabie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transporting ethernet services
- Patent number 8,085,811
- Issue date Dec 27, 2011
- Nortel Networks, Ltd.
- Dinesh Mohan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for originating connectivity fault management (CF...
- Patent number 8,085,670
- Issue date Dec 27, 2011
- Nortel Networks Limited
- John Osswald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for restricting mobility in wireless networks
- Patent number 8,086,235
- Issue date Dec 27, 2011
- Nortel Networks Limited
- Yusupha Touray
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame structure, system and method for OFDM communications
- Patent number 8,085,814
- Issue date Dec 27, 2011
- Nortel Networks Limited
- Jianglei Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for looping back traffic in QIQ ethernet rings an...
- Patent number 8,085,676
- Issue date Dec 27, 2011
- Nortel Networks Limited
- Darek Skalecki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hitless manual cryptographic key refresh in secure packet networks
- Patent number 8,082,441
- Issue date Dec 20, 2011
- Nortel Networks Limited
- Richard Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Grid proxy architecture for network resources
- Patent number 8,078,708
- Issue date Dec 13, 2011
- Nortel Networks Limited
- Phil Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive time diversity and spatial diversity for OFDM
- Patent number 8,077,599
- Issue date Dec 13, 2011
- Nortel Networks Limited
- Shiquan Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transcoders and mixers for voice-over-IP conferencing
- Patent number 8,077,636
- Issue date Dec 13, 2011
- Nortel Networks Limited
- Mohamed Samy El-Hennaway
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adaptive channel utilisation
- Patent number 8,073,398
- Issue date Dec 6, 2011
- Nortel Networks Limited
- David Steer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for orthogonal frequency division multiplexing...
- Patent number 8,073,063
- Issue date Dec 6, 2011
- Nortel Networks Limited
- Jianglei Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Patents Applicationslast 30 patents

Information Patent Application
Push-to-talk optimization
- Publication number 20120225686
- Publication date Sep 6, 2012
- Nortel Networks Limited
- Haseeb Akhtar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for providing media communication across firewalls
- Publication number 20120227101
- Publication date Sep 6, 2012
- Nortel Networks Limited
- Wei Yuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIMAX R6 MANAGEMENT PROTOCOL
- Publication number 20120207116
- Publication date Aug 16, 2012
- NORTEL NETWORKS LIMITED
- Zhihong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Negotiating different mobile IP delivery styles
- Publication number 20120208533
- Publication date Aug 16, 2012
- Nortel Networks Limited
- Ahmad Muhanna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND PROTOCOLS FOR INTER-MOBILITY ACCESS GATEWAY TUNNELING FO...
- Publication number 20120201222
- Publication date Aug 9, 2012
- Nortel Networks Limited
- Ahmad Muhanna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile IP over VPN Communication Protocol
- Publication number 20120195266
- Publication date Aug 2, 2012
- Nortel Networks Limited
- Mohamed Khalil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
JOINT UPLINK DATA PROCESSING BY PLURAL BASE STATIONS
- Publication number 20120195284
- Publication date Aug 2, 2012
- NORTEL NETWORKS LIMITED
- Karl D. Mann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIMIZING A SERVING GATEWAY LOCATION IN A HOME EVOLVED NODE B WITH...
- Publication number 20120184294
- Publication date Jul 19, 2012
- NORTEL NETWORKS LIMITED
- Saso Stojanovski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DEFENDING AGAINST DENIAL-OF-SERVICE ATTACK ON THE IPV6 N...
- Publication number 20120180130
- Publication date Jul 12, 2012
- Nortel Networks Limited
- Patrik Lahti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVING INFORMATION RELATION RADIO ACCESS TECHNOLOGY CAPABILITIES...
- Publication number 20120163301
- Publication date Jun 28, 2012
- NORTEL NETWORKS LIMITED
- Ke-Chi Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Relay Techniques Suitable for User Equipment in Downlink
- Publication number 20120163282
- Publication date Jun 28, 2012
- Nortel Networks Limited
- Hua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data over signaling (DOS) optimization over wireless access networks
- Publication number 20120147806
- Publication date Jun 14, 2012
- Nortel Networks Limited
- Haseeb Akhtar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Securing home agent to mobile node communication with HA-MN key
- Publication number 20120151212
- Publication date Jun 14, 2012
- Nortel Networks Limited
- Kuntal Chowdhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dual Mode Base Station
- Publication number 20120140682
- Publication date Jun 7, 2012
- Nortel Networks Limited
- Christopher Reed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SESSION SUSPEND AND RESUME USING A TRANSIENT BINDING OPTION MESSAGING
- Publication number 20120129526
- Publication date May 24, 2012
- Nortel Networks Limited
- Ahmad S. Muhanna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTING FROM AMONG PLURAL CHANNEL ESTIMATION TECHNIQUES
- Publication number 20120115470
- Publication date May 10, 2012
- NORTEL NETWORKS LIMITED
- Jiandong Zhuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVING A MESSAGE IDENTIFYING NEIGHBOR CELLS
- Publication number 20120108182
- Publication date May 3, 2012
- NORTEL NETWORKS LIMITED
- Ke-Chi Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR OFDM USING CODE DIVISION MULTIPLEXING
- Publication number 20120087394
- Publication date Apr 12, 2012
- Nortel Networks Limited
- JIANGLEI MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND ARCHITECTURE FOR A SCALABLE APPLICATION AND SECURITY SWI...
- Publication number 20120087240
- Publication date Apr 12, 2012
- Nortel Networks Limited
- Kumara Das Karunakaran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE REDUNDANT GNSS SYNCHRONIZATION SYSTEM
- Publication number 20120082188
- Publication date Apr 5, 2012
- Nortel Networks Limited
- Charles Nicholls
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Time Diversity and Spatial Diversity for OFDM
- Publication number 20120076228
- Publication date Mar 29, 2012
- Nortel Networks Limited
- Shiquan Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING AVAILABILITY METRICS FOR MEASURE...
- Publication number 20120076029
- Publication date Mar 29, 2012
- NORTEL NETWORKS LIMITED
- Dinesh Mohan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK POWER CONTROL WITH INTERFERENCE-OVER-THERMAL (IoT) LOAD CONTROL
- Publication number 20120064936
- Publication date Mar 15, 2012
- NORTEL NETWORKS LIMITED
- Sophie Vrzic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADAPTIVE CHANNEL UTILISATION
- Publication number 20120063372
- Publication date Mar 15, 2012
- Nortel Networks Limited
- DAVID STEER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HITLESS MANUAL CRYPTOGRAPHIC KEY REFRESH IN SECURE PACKET NETWORKS
- Publication number 20120066491
- Publication date Mar 15, 2012
- Nortel Networks Limited
- RICHARD GAUVREAU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING AN INDICATOR OF PRESENCE OF A FIRST ACCESS NETWORK THAT I...
- Publication number 20120064934
- Publication date Mar 15, 2012
- NORTEL NETWORKS LIMITED
- Ke-Chi Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERATION AND APPLICATION OF A SUB-CODEBOOK OF AN ERROR CONTROL CO...
- Publication number 20120060069
- Publication date Mar 8, 2012
- Nortel Networks Limited
- Dong-Sheng YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INCREASING TIME INTERVAL BETWEEN SUCCESSIVE SEARCHES FOR SIGNALING...
- Publication number 20120058760
- Publication date Mar 8, 2012
- NORTEL NETWORKS LIMITED
- Ke-Chi Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR RESTRICTING MOBILITY IN WIRELESS NETWORKS
- Publication number 20120058768
- Publication date Mar 8, 2012
- Nortel Networks Limited
- Yusupha Touray
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METRO ETHERNET SERVICE ENHANCEMENTS
- Publication number 20120051362
- Publication date Mar 1, 2012
- Nortel Networks Limited
- Sameh Rabie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Trademarklast 30 trademarks

Information Trademark
77884149 - BCM50
- Serial number 77884149
- Filing date Dec 2, 2009
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76699080 - WDM PON ECOSYSTEM
- Serial number 76699080
- Registration number 4171881
- Filing date Aug 20, 2009
- LG-NORTEL Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77689582 - NORTEL
- Serial number 77689582
- Registration number 3733599
- Filing date Mar 12, 2009
- Nortel Networks Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77375183 - WEB.ALIVE
- Serial number 77375183
- Registration number 3599777
- Filing date Jan 18, 2008
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77344859 - AGILE COMMUNICATION ENVIRONMENT
- Serial number 77344859
- Registration number 3648301
- Filing date Dec 5, 2007
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77281559 - ETHERWORLD
- Serial number 77281559
- Filing date Sep 17, 2007
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78834052 - NORTEL GOVERNMENT SOLUTIONS
- Serial number 78834052
- Filing date Mar 10, 2006
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78834134 - NORTEL GOVERNMENT SOLUTIONS
- Serial number 78834134
- Registration number 3251123
- Filing date Mar 10, 2006
- Nortel Networks Limited
- 35 - Advertising
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78793727 - NORTEL >BUSINESS MADE SIMPLE
- Serial number 78793727
- Registration number 3288968
- Filing date Jan 18, 2006
- Nortel Networks Limited
- 35 - Advertising
Information Trademark
78793126 - NORTEL >BUSINESS MADE SIMPLE
- Serial number 78793126
- Registration number 3270173
- Filing date Jan 17, 2006
- Nortel Networks Limited
- 35 - Advertising
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78684329
- Serial number 78684329
- Registration number 3584680
- Filing date Aug 3, 2005
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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78670381
- Serial number 78670381
- Registration number 3106849
- Filing date Jul 14, 2005
- Nortel Networks Limited
- 38 - Telecommunications
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78518328 - >THIS IS THE WAY >THIS IS NORTEL
- Serial number 78518328
- Filing date Nov 17, 2004
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78514836 - NORTEL
- Serial number 78514836
- Registration number 3124730
- Filing date Nov 10, 2004
- Nortel Networks Limited
- 35 - Advertising
Information Trademark
78497072 - THIS IS THE WAY. THIS IS NORTEL.
- Serial number 78497072
- Filing date Oct 8, 2004
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78458672 - IPECS
- Serial number 78458672
- Registration number 3272790
- Filing date Jul 29, 2004
- LG Electronics Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76542028 - NORTEL NETWORKS BUSINESS WITHOUT BOUNDARIES
- Serial number 76542028
- Filing date Sep 2, 2003
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76537074 - ENGAGED APPLICATIONS
- Serial number 76537074
- Filing date Aug 12, 2003
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78247474 - NEXER
- Serial number 78247474
- Registration number 3169330
- Filing date May 8, 2003
- LG Electronics Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78111169 - PARALLINK
- Serial number 78111169
- Filing date Feb 26, 2002
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78111174 - THOROUGHAIR
- Serial number 78111174
- Filing date Feb 26, 2002
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78111152 - AIRROVER
- Serial number 78111152
- Filing date Feb 26, 2002
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78111158 - CONSTEON
- Serial number 78111158
- Filing date Feb 26, 2002
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78111191 - UNIVITY
- Serial number 78111191
- Filing date Feb 26, 2002
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76203980 - SUCCESSION
- Serial number 76203980
- Registration number 2750927
- Filing date Feb 2, 2001
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78042606 - PERSONAL SPHERE OF CLARITY
- Serial number 78042606
- Filing date Jan 10, 2001
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78038449 - BRIGHTSPEED
- Serial number 78038449
- Filing date Dec 8, 2000
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78034725 - E-BUS
- Serial number 78034725
- Filing date Nov 10, 2000
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78034730 - .COM TOGETHER
- Serial number 78034730
- Filing date Nov 10, 2000
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78027883 - TEGRIANT
- Serial number 78027883
- Filing date Sep 27, 2000
- Nortel Networks Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Nortel Networks Limited

Organization

Patents Grantslast 30 patents

Interface, apparatus, and method for communication between a radio...

Ethernet LAN service enhancements

Method and system for interfacing systems unified messaging with le...

Wavelength division multiplexing passive optical network having mul...

Method and apparatus for non-intrusive single-ended voice quality a...

Brokering network resources

CDMA probe for self-testing base station receivers

System, device, and method for distributing link state information...

Apparatus and method for layer-2 and layer-3 VPN discovery

WiMAX R6 management protocol

Method and system for detecting radar signals

Tracking injection seeding power based on back facet monitoring (BF...

Protected light source for multiple wavelength division multiplexed...

WiMAX R6 control architecture

Method and architecture for a scalable application and security swi...

Method and apparatus for securely synchronizing password systems

Enhanced unified messaging system with a quick view facility

Low density parity check (LDPC) code

Metro ethernet service enhancements

Method and apparatus for transporting ethernet services

Method and system for originating connectivity fault management (CF...

System and method for restricting mobility in wireless networks

Frame structure, system and method for OFDM communications

Method and system for looping back traffic in QIQ ethernet rings an...

Hitless manual cryptographic key refresh in secure packet networks

Grid proxy architecture for network resources

Adaptive time diversity and spatial diversity for OFDM

Transcoders and mixers for voice-over-IP conferencing

Method and apparatus for adaptive channel utilisation

Methods and systems for orthogonal frequency division multiplexing...

Patents Applicationslast 30 patents

Push-to-talk optimization

Method for providing media communication across firewalls

WIMAX R6 MANAGEMENT PROTOCOL

Negotiating different mobile IP delivery styles

SYSTEM AND PROTOCOLS FOR INTER-MOBILITY ACCESS GATEWAY TUNNELING FO...

Mobile IP over VPN Communication Protocol

JOINT UPLINK DATA PROCESSING BY PLURAL BASE STATIONS

OPTIMIZING A SERVING GATEWAY LOCATION IN A HOME EVOLVED NODE B WITH...

METHOD FOR DEFENDING AGAINST DENIAL-OF-SERVICE ATTACK ON THE IPV6 N...

RECEIVING INFORMATION RELATION RADIO ACCESS TECHNOLOGY CAPABILITIES...

Relay Techniques Suitable for User Equipment in Downlink

Data over signaling (DOS) optimization over wireless access networks

Securing home agent to mobile node communication with HA-MN key

Dual Mode Base Station

SESSION SUSPEND AND RESUME USING A TRANSIENT BINDING OPTION MESSAGING

SELECTING FROM AMONG PLURAL CHANNEL ESTIMATION TECHNIQUES

RECEIVING A MESSAGE IDENTIFYING NEIGHBOR CELLS

METHODS AND SYSTEMS FOR OFDM USING CODE DIVISION MULTIPLEXING

METHOD AND ARCHITECTURE FOR A SCALABLE APPLICATION AND SECURITY SWI...

MULTIPLE REDUNDANT GNSS SYNCHRONIZATION SYSTEM

Adaptive Time Diversity and Spatial Diversity for OFDM

METHOD AND APPARATUS FOR PROVIDING AVAILABILITY METRICS FOR MEASURE...

UPLINK POWER CONTROL WITH INTERFERENCE-OVER-THERMAL (IoT) LOAD CONTROL

METHOD AND APPARATUS FOR ADAPTIVE CHANNEL UTILISATION

HITLESS MANUAL CRYPTOGRAPHIC KEY REFRESH IN SECURE PACKET NETWORKS

PROVIDING AN INDICATOR OF PRESENCE OF A FIRST ACCESS NETWORK THAT I...

GENERATION AND APPLICATION OF A SUB-CODEBOOK OF AN ERROR CONTROL CO...

INCREASING TIME INTERVAL BETWEEN SUCCESSIVE SEARCHES FOR SIGNALING...

SYSTEM AND METHOD FOR RESTRICTING MOBILITY IN WIRELESS NETWORKS

METRO ETHERNET SERVICE ENHANCEMENTS

Trademarklast 30 trademarks

77884149 - BCM50

76699080 - WDM PON ECOSYSTEM

77689582 - NORTEL

77375183 - WEB.ALIVE

77344859 - AGILE COMMUNICATION ENVIRONMENT

77281559 - ETHERWORLD

78834052 - NORTEL GOVERNMENT SOLUTIONS

78834134 - NORTEL GOVERNMENT SOLUTIONS

78793727 - NORTEL >BUSINESS MADE SIMPLE

78793126 - NORTEL >BUSINESS MADE SIMPLE

78684329

78670381

78518328 - >THIS IS THE WAY >THIS IS NORTEL

78514836 - NORTEL

78497072 - THIS IS THE WAY. THIS IS NORTEL.