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Patent Assignment Details
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Reel/Frame:013746/0330   Pages: 21
Recorded: 06/18/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 29
1
Patent #:
4500989
Issue Dt:
02/19/1985
Application #:
06404039
Filing Dt:
08/02/1982
Title:
DIGITAL COMMUNICATION SYSTEM
2
Patent #:
5471474
Issue Dt:
11/28/1995
Application #:
08072585
Filing Dt:
06/04/1993
Title:
COMMUNICATIONS HIGHWAY NETWORK SYSTEM
3
Patent #:
5838730
Issue Dt:
11/17/1998
Application #:
08439083
Filing Dt:
05/11/1995
Title:
RADIO TRANSMITTER/RECEIVER FOR WIRELESS LOCAL AREA NETWORK
4
Patent #:
5729680
Issue Dt:
03/17/1998
Application #:
08439337
Filing Dt:
05/11/1995
Title:
AD HOC INITIALIZATION FOR WIRELESS LOCAL AREA NETWORK
5
Patent #:
5717688
Issue Dt:
02/10/1998
Application #:
08440436
Filing Dt:
05/12/1995
Title:
WIRELESS LOCAL AREA NETWORK WITH ROAMING INDICATING MULTIPLE COMMUNICATION RANGES
6
Patent #:
5734656
Issue Dt:
03/31/1998
Application #:
08537144
Filing Dt:
09/29/1995
Title:
METHOD AND APPARATUS FOR DYNAMICALLY ALLOCATING BANDWIDTH ON A TDM BUS
7
Patent #:
5987062
Issue Dt:
11/16/1999
Application #:
08573272
Filing Dt:
12/15/1995
Title:
SEAMLESS ROAMING FOR WIRELESS LOCAL AREA NETWORKS
8
Patent #:
5970502
Issue Dt:
10/19/1999
Application #:
08636664
Filing Dt:
04/23/1996
Title:
METHOD AND APPARATUS FOR SYNCHRONIZING MULTIPLE COPIES OF A DATABASE
9
Patent #:
5857196
Issue Dt:
01/05/1999
Application #:
08690225
Filing Dt:
07/19/1996
Title:
METHOD FOR STORING A TREE OF POTENTIAL KEYS IN A SPARSE TABLE
10
Patent #:
6047321
Issue Dt:
04/04/2000
Application #:
08714930
Filing Dt:
09/27/1996
Title:
METHOD AND APPARATUS FOR MONITORING A DEDICATED COMMUNICATIONS MEDIUM IN A SWITCHED DATA NETWORK
11
Patent #:
5875186
Issue Dt:
02/23/1999
Application #:
08787843
Filing Dt:
01/23/1997
Title:
DYNAMIC WIRELESS LOCAL AREA NETWORK WITH INTERACTIVE COMMUNICATIONS WITHIN THE NETWORK
12
Patent #:
6175553
Issue Dt:
01/16/2001
Application #:
08879732
Filing Dt:
06/20/1997
Title:
METHOD AND APPARATUS FOR LOCATING AND ISOLATING A FAULT WITHIN A TOKEN RING NETWORK
13
Patent #:
6219335
Issue Dt:
04/17/2001
Application #:
08879831
Filing Dt:
06/20/1997
Title:
METHOD AND APPARATUS FOR LOCATING AND ISOLATING A FAULT WITHIN A TOKEN RING NETWORK
14
Patent #:
6266404
Issue Dt:
07/24/2001
Application #:
09001510
Filing Dt:
12/31/1997
Title:
METHOD AND APPARATUS FOR CONTROLLING CHARACTERISTICS OF DISTRIBUTED TELEPHONE SETS FROM A CENTRAL TELEPHONE SWITCH
15
Patent #:
6202169
Issue Dt:
03/13/2001
Application #:
09001544
Filing Dt:
12/31/1997
Title:
TRANSITIONING BETWEEN REDUNDANT COMPUTER SYSTEMS ON A NETWORK
16
Patent #:
6252888
Issue Dt:
06/26/2001
Application #:
09060166
Filing Dt:
04/14/1998
Title:
METHOD AND APPARATUS PROVIDING NETWORK COMMUNICATIONS BETWEEN DEVICES USING FRAMES WITH MULTIPLE FORMATS
17
Patent #:
6381249
Issue Dt:
04/30/2002
Application #:
09074868
Filing Dt:
05/08/1998
Title:
TANDEM PASS THROUGH IN A SWITCHED CALL
18
Patent #:
6441931
Issue Dt:
08/27/2002
Application #:
09108113
Filing Dt:
06/30/1998
Title:
METHOD AND APPARATUS FOR MONITORING A DEDICATED COMMUNICATIONS MEDIUM IN A SWITCHED DATA NETWORK
19
Patent #:
6477197
Issue Dt:
11/05/2002
Application #:
09109258
Filing Dt:
06/30/1998
Title:
METHOD AND APPARATUS FOR A CABLE MODEM UPSTREAM RF SWITCHING SYSTEM
20
Patent #:
6230326
Issue Dt:
05/08/2001
Application #:
09126557
Filing Dt:
07/30/1998
Title:
METHOD AND APPARATUS FOR INITIALIZATION OF A CABLE MODEM
21
Patent #:
6810036
Issue Dt:
10/26/2004
Application #:
09224674
Filing Dt:
12/31/1998
Title:
CALLER IP ADDRESS
22
Patent #:
6519225
Issue Dt:
02/11/2003
Application #:
09311995
Filing Dt:
05/14/1999
Title:
BACKPRESSURE MECHANISM FOR A NETWORK DEVICE
23
Patent #:
6393475
Issue Dt:
05/21/2002
Application #:
09405824
Filing Dt:
09/24/1999
Publication #:
US20020046268
Pub Dt:
04/18/2002
Title:
METHOD OF PERFORMING A NETWORK MANAGEMENT TRANSACTION USING A WEB-CAPABLE AGENT
24
Patent #:
6650651
Issue Dt:
11/18/2003
Application #:
09460273
Filing Dt:
12/13/1999
Title:
SYSTEM AND METHOD TO IMPLEMENT A PACKET SWITCH OUTPUT BUFFER
25
Patent #:
6678279
Issue Dt:
01/13/2004
Application #:
09460275
Filing Dt:
12/13/1999
Title:
09261171
26
Patent #:
6311220
Issue Dt:
10/30/2001
Application #:
09474605
Filing Dt:
12/29/1999
Title:
METHOD AND APPARATUS FOR COMMUNICATING DATA AND MANAGEMENT INFORMATION
27
Patent #:
6484209
Issue Dt:
11/19/2002
Application #:
09625255
Filing Dt:
07/25/2000
Title:
EFFICIENT PATH BASED FORWARDING AND MULTICAST FORWARDING
28
Patent #:
6850989
Issue Dt:
02/01/2005
Application #:
09716809
Filing Dt:
11/20/2000
Title:
METHOD AND APPARATUS FOR AUTOMATICALLY CONFIGURING A NETWORK SWITCH
29
Patent #:
7468977
Issue Dt:
12/23/2008
Application #:
10298137
Filing Dt:
11/18/2002
Title:
LAN/ATM SWITCH HAVING LOCAL PACKET SWITCHING AND AN ATM CORE FABRIC
Assignor
1
NORTEL NETWORKS CORPORATION
Exec Dt:
05/23/2001
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S 2A9
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR, ET AL.
WILLIAM W. SCHAAL
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025

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