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Reel/Frame:065630/0232   Pages: 91
Recorded: 11/20/2023
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Total properties: 1603
Page 1 of 17
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
1
Patent #:
5410624
Issue Dt:
04/25/1995
Application #:
08265689
Filing Dt:
06/24/1994
Title:
A FILTER FOR A WAVELENGTH DIVISION MULTIPLEX SYSTEM
2
Patent #:
5463487
Issue Dt:
10/31/1995
Application #:
08283263
Filing Dt:
07/29/1994
Title:
OPTICAL TRANSMISSION SYSTEM
3
Patent #:
5548671
Issue Dt:
08/20/1996
Application #:
08322140
Filing Dt:
10/13/1994
Title:
PROGRAMMABLE, DIFFERENTIAL WAVELENGTH DISCRIMINATOR
4
Patent #:
5659351
Issue Dt:
08/19/1997
Application #:
08366472
Filing Dt:
12/30/1994
Title:
SWITCH AND INSERTION NETWORKS IN OPTICAL CABLE TV SYSTEMS
5
Patent #:
5572517
Issue Dt:
11/05/1996
Application #:
08402007
Filing Dt:
03/10/1995
Title:
CONFIGURABLE HYBRID MEDIUM ACCESS CONTROL FOR CABLE METROPOLITAN AREA NETWORKS
6
Patent #:
5504609
Issue Dt:
04/02/1996
Application #:
08438844
Filing Dt:
05/11/1995
Title:
WDM OPTICAL COMMUNICATION SYSTEM WITH REMODULATORS
7
Patent #:
5532864
Issue Dt:
07/02/1996
Application #:
08457292
Filing Dt:
06/01/1995
Title:
OPTICAL MONITORING CHANNEL FOR WAVELENGTH DIVISION MULTIPLEXED OPTICAL COMMUNICATION SYSTEM
8
Patent #:
5879571
Issue Dt:
03/09/1999
Application #:
08474777
Filing Dt:
06/07/1995
Title:
LENSED PLANAR OPTICAL WAVEGUIDES FOR PACKAGING OPTO-ELECTRONIC DEVICES
9
Patent #:
5557439
Issue Dt:
09/17/1996
Application #:
08507659
Filing Dt:
07/25/1995
Title:
EXPANDABLE WAVELENGTH DIVISION MULTIPLEXED OPTICAL COMMUNICATIONS SYSTEMS
10
Patent #:
5712932
Issue Dt:
01/27/1998
Application #:
08512294
Filing Dt:
08/08/1995
Title:
DYNAMICALLY RECONFIGURABLE WDM OPTICAL COMMUNICATION SYSTEMS WITH OPTICAL ROUTING SYSTEMS
11
Patent #:
5579328
Issue Dt:
11/26/1996
Application #:
08513280
Filing Dt:
08/10/1995
Title:
DIGITAL CONTROL OF LASER DIODE POWER LEVELS
12
Patent #:
5671259
Issue Dt:
09/23/1997
Application #:
08519010
Filing Dt:
08/24/1995
Title:
CLOCK RECOVERY CIRCUIT
13
Patent #:
5696615
Issue Dt:
12/09/1997
Application #:
08554976
Filing Dt:
11/13/1995
Title:
WAVELENGTH DIVISION MULTIPLEXED OPTICAL COMMUNICATION SYSTEMS EMPLOYING UNIFORM GAIN OPTICAL AMPLIFIERS
14
Patent #:
5566162
Issue Dt:
10/15/1996
Application #:
08568724
Filing Dt:
12/07/1995
Title:
METHOD OF SECTIONALIZING TROUBLE ON TELECOMMUNICATION NETWORK CONNECTIONS
15
Patent #:
5852637
Issue Dt:
12/22/1998
Application #:
08568911
Filing Dt:
12/07/1995
Title:
SERIAL MULTI-GB/S DATA RECEIVER
16
Patent #:
5859716
Issue Dt:
01/12/1999
Application #:
08588176
Filing Dt:
01/18/1996
Title:
SELF-STIMULATION SIGNAL DETECTION IN AN OPTICAL TRANSMISSION SYSTEM
17
Patent #:
5760935
Issue Dt:
06/02/1998
Application #:
08591543
Filing Dt:
01/26/1996
Title:
OPTICAL COMMUNICATIONS NETWORK
18
Patent #:
5719508
Issue Dt:
02/17/1998
Application #:
08595583
Filing Dt:
02/01/1996
Title:
LOSS OF LOCK DETECTOR FOR MASTER TIMING GENERATOR
19
Patent #:
5673129
Issue Dt:
09/30/1997
Application #:
08605856
Filing Dt:
02/23/1996
Title:
WDM OPTICAL COMMUNICATION SYSTEMS WITH WAVELENGTH STABILIZED OPTICAL SELECTORS
20
Patent #:
5748349
Issue Dt:
05/05/1998
Application #:
08622957
Filing Dt:
03/27/1996
Title:
GRATINGS-BASED OPTICAL ADD-DROP MULTIPLEXERS FOR WDM OPTICAL COMMUNICATION SYSTEM
21
Patent #:
5742416
Issue Dt:
04/21/1998
Application #:
08623356
Filing Dt:
03/28/1996
Title:
BIDIRECTIONAL WDM OPTICAL COMMUNICATION SYSTEMS WITH BIDIRECTIONAL OPTICAL AMPLIFIERS
22
Patent #:
5726784
Issue Dt:
03/10/1998
Application #:
08624269
Filing Dt:
03/29/1996
Title:
WDM OPTICAL COMMUNICATION SYSTEM WITH REMODULATORS AND DIVERSE OPTICAL TRANSMITTERS
23
Patent #:
5875188
Issue Dt:
02/23/1999
Application #:
08634423
Filing Dt:
04/18/1996
Title:
HIGH SPEED SWITCH
24
Patent #:
5784372
Issue Dt:
07/21/1998
Application #:
08634424
Filing Dt:
04/18/1996
Title:
SCHEDULING CONNECTIONS ACROSS A SWITCHING MATRIX
25
Patent #:
5701186
Issue Dt:
12/23/1997
Application #:
08636901
Filing Dt:
03/29/1996
Title:
OPTICAL CABLE TV SYSTEM
26
Patent #:
5815308
Issue Dt:
09/29/1998
Application #:
08650536
Filing Dt:
05/20/1996
Title:
BIDIRECTIONAL OPTICAL AMPLIFIER
27
Patent #:
5917635
Issue Dt:
06/29/1999
Application #:
08655399
Filing Dt:
05/30/1996
Title:
OPTICAL REPEATERS FOR SINGLE-AND MULTI-WAVELENGTH OPERATION WITH DISPERSION EQUALIZATION
28
Patent #:
5757683
Issue Dt:
05/26/1998
Application #:
08655400
Filing Dt:
05/30/1996
Title:
DIGITAL RECEIVE FILTER FOR COMMUNICATIONS SYSTEMS
29
Patent #:
6252692
Issue Dt:
06/26/2001
Application #:
08660565
Filing Dt:
06/07/1996
Title:
OPTICAL FIBRE TRANSMISSION SYSTEMS
30
Patent #:
6005695
Issue Dt:
12/21/1999
Application #:
08662571
Filing Dt:
06/13/1996
Title:
OPTICAL TRANSMISSION SYSTEM
31
Patent #:
5812306
Issue Dt:
09/22/1998
Application #:
08663624
Filing Dt:
06/14/1996
Title:
BIDIRECTIONAL WDM OPTICAL COMMUNICATION SYSTEMS WITH BIDIRECTIONAL OPTICAL AMPLIFIERS
32
Patent #:
5917627
Issue Dt:
06/29/1999
Application #:
08664150
Filing Dt:
06/14/1996
Title:
OPTICAL TDM TRANSMISSION SYSTEM
33
Patent #:
5784184
Issue Dt:
07/21/1998
Application #:
08668746
Filing Dt:
06/24/1996
Title:
WDM OPTICAL COMMUNICATION SYSTEMS WITH REMODULATORS AND REMODULATING CHANNEL SELECTORS
34
Patent #:
5715076
Issue Dt:
02/03/1998
Application #:
08669049
Filing Dt:
06/24/1996
Title:
REMODULATING CHANNEL SELECTORS FOR WDM OPTICAL COMMUNICATION SYSTEMS
35
Patent #:
5801858
Issue Dt:
09/01/1998
Application #:
08669929
Filing Dt:
06/25/1996
Title:
OPTICAL TRANSMISSION SYSTEMS USING OPTICAL AMPLIFIERS AND WAVELENGTH DIVISION MULTIPLEXING
36
Patent #:
5854864
Issue Dt:
12/29/1998
Application #:
08683056
Filing Dt:
07/16/1996
Title:
IN-LINE POLYMERIC CONSTRUCT FOR MODULATORS, FILTERS, SWITCHES AND OTHER ELECTRO-OPTIC DEVICES
37
Patent #:
5787089
Issue Dt:
07/28/1998
Application #:
08687302
Filing Dt:
07/25/1996
Title:
DIGITAL SIGNAL BROADCASTING
38
Patent #:
5731956
Issue Dt:
03/24/1998
Application #:
08694123
Filing Dt:
08/08/1996
Title:
ELECTRONIC DEVICES FOR CONNECTION INTO BACK PLANES
39
Patent #:
5933258
Issue Dt:
08/03/1999
Application #:
08707440
Filing Dt:
09/04/1996
Title:
OPTICAL COMMUNICATION SYSTEM
40
Patent #:
5969840
Issue Dt:
10/19/1999
Application #:
08715662
Filing Dt:
09/18/1996
Title:
OPTICAL ELEMENT POWER CONTROL
41
Patent #:
5901139
Issue Dt:
05/04/1999
Application #:
08716973
Filing Dt:
09/20/1996
Title:
ATM CELL BUFFER MANAGING SYSTEM IN ATM NODE EQUIPMENT
42
Patent #:
6104611
Issue Dt:
08/15/2000
Application #:
08725778
Filing Dt:
10/04/1996
Title:
PACKAGING SYSTEM FOR THERMALLY CONTROLLING THE TEMPERATURE OF ELECTRONIC EQUIPMENT
43
Patent #:
5751454
Issue Dt:
05/12/1998
Application #:
08728427
Filing Dt:
10/10/1996
Title:
WAVELENGTH BYPASSED RING NETWORKS
44
Patent #:
5889777
Issue Dt:
03/30/1999
Application #:
08734663
Filing Dt:
10/21/1996
Title:
NETWORK SERVER
45
Patent #:
6031647
Issue Dt:
02/29/2000
Application #:
08735759
Filing Dt:
10/23/1996
Title:
STABLE POWER CONTROL FOR OPTICAL TRANSMISSION SYSTEMS
46
Patent #:
5894477
Issue Dt:
04/13/1999
Application #:
08737817
Filing Dt:
02/28/1997
Title:
COMMUNICATIONS SYSTEM
47
Patent #:
6104698
Issue Dt:
08/15/2000
Application #:
08739173
Filing Dt:
10/30/1996
Title:
ASYNCHRONOUS TRANSFER MODE EXCHANGE SYSTEM AND PRIORITY CONTROL METHOD
48
Patent #:
5822299
Issue Dt:
10/13/1998
Application #:
08739366
Filing Dt:
10/29/1996
Title:
PATH PROTECTION IN A TELECOMMUNICATIONS NETWORK
49
Patent #:
5778118
Issue Dt:
07/07/1998
Application #:
08759965
Filing Dt:
12/03/1996
Title:
OPTICAL ADD-DROP MULTIPLEXERS FOR WDM OPTICAL COMMUNICATION SYSTEMS
50
Patent #:
6112015
Issue Dt:
08/29/2000
Application #:
08764086
Filing Dt:
12/06/1996
Title:
NETWORK MANAGEMENT GRAPHICAL USER INTERFACE
51
Patent #:
6046997
Issue Dt:
04/04/2000
Application #:
08764483
Filing Dt:
12/12/1996
Title:
ASYNCHRONOUS TRANSFER MODE SWITCHING METHOD AND ASYNCHRONOUS TRANSFER MODE SWITCH
52
Patent #:
5896391
Issue Dt:
04/20/1999
Application #:
08769312
Filing Dt:
12/19/1996
Title:
FORWARD ERROR CORRECTION ASSISTED RECEIVER OPTIMIZATION
53
Patent #:
6128111
Issue Dt:
10/03/2000
Application #:
08769986
Filing Dt:
12/19/1996
Title:
MONITORING OF NONLINEAR EFFECTS
54
Patent #:
6256292
Issue Dt:
07/03/2001
Application #:
08783869
Filing Dt:
01/16/1997
Title:
SELF-HEALING LINE SWITCHED RING FOR ATM TRAFFIC
55
Patent #:
5778132
Issue Dt:
07/07/1998
Application #:
08784909
Filing Dt:
01/16/1997
Title:
MODULAR OPTICAL AMPLIFIER AND CASSETTE SYSTEM
56
Patent #:
5774242
Issue Dt:
06/30/1998
Application #:
08785806
Filing Dt:
01/15/1997
Title:
EYE MASK FOR MEASUREMENT OF DISTORTION IN OPTICAL TRANSMISSION SYSTEMS
57
Patent #:
6064501
Issue Dt:
05/16/2000
Application #:
08788300
Filing Dt:
01/24/1997
Title:
METHOD OF DETERMINING OPTICAL AMPLIFIER FAILURES
58
Patent #:
6075628
Issue Dt:
06/13/2000
Application #:
08793629
Filing Dt:
08/22/1997
Title:
FAULT LOCATION IN OPTICAL COMMUNICATION SYSTEMS
59
Patent #:
5949560
Issue Dt:
09/07/1999
Application #:
08795684
Filing Dt:
02/05/1997
Title:
OPTICAL TRANSMISSION SYSTEM
60
Patent #:
5907551
Issue Dt:
05/25/1999
Application #:
08800186
Filing Dt:
02/13/1997
Title:
ATM SWITCHING SYSTEM WITH DISTRIBUTION NETWORKS FOR VARYING TRAFFIC PATTERNS
61
Patent #:
6074892
Issue Dt:
06/13/2000
Application #:
08801456
Filing Dt:
02/18/1997
Title:
SEMICONDUCTOR HETERO-INTERFACE PHOTODETECTOR
62
Patent #:
5982743
Issue Dt:
11/09/1999
Application #:
08802044
Filing Dt:
02/18/1997
Title:
PERFORMANCE MONITOR SYSTEM, TRANSMISSION DEVICE AND PERFORMANCE MONITOR METHOD OF TRANSMISSION LINE
63
Patent #:
5724127
Issue Dt:
03/03/1998
Application #:
08808722
Filing Dt:
02/27/1997
Title:
SYSTEM AND METHOD FOR INSPECTING AN END OF A FIBER OPTIC
64
Patent #:
5999532
Issue Dt:
12/07/1999
Application #:
08814171
Filing Dt:
03/10/1997
Title:
ATM LINE CONCENTRATION APPARATUS
65
Patent #:
5974033
Issue Dt:
10/26/1999
Application #:
08815400
Filing Dt:
03/10/1997
Title:
DYNAMIC SHAPING APPARATUS OF TRAFFIC OF ATM NETWORK
66
Patent #:
5938309
Issue Dt:
08/17/1999
Application #:
08820670
Filing Dt:
03/18/1997
Title:
BIT-RATE TRANSPARENT WDM OPTICAL COMMUNICATION SYSTEM WITH REMODULATORS
67
Patent #:
5818304
Issue Dt:
10/06/1998
Application #:
08821149
Filing Dt:
03/20/1997
Title:
PHASE-LOCKED LOOP
68
Patent #:
6198749
Issue Dt:
03/06/2001
Application #:
08826496
Filing Dt:
04/03/1997
Title:
SYSTEM FOR INVERSE MULTIPLEXING ANALOG CHANNELS
69
Patent #:
5892858
Issue Dt:
04/06/1999
Application #:
08827419
Filing Dt:
03/27/1997
Title:
DUOBINARY CODING AND MODULATION TECHNIQUE FOR OPTICAL COMMUNICATION SYSTEMS
70
Patent #:
5887107
Issue Dt:
03/23/1999
Application #:
08833783
Filing Dt:
04/09/1997
Title:
STRAIN RELIEVING FIBER OPTIC MULTIPLEXER PACKAGE
71
Patent #:
5793231
Issue Dt:
08/11/1998
Application #:
08844189
Filing Dt:
04/18/1997
Title:
CURRENT MEMORY CELL HAVING BIPOLAR TRANSISTOR CONFIGURED AS A CURRENT SOURC AND USING FIELD EFFECT TRANSISTOR (FET) FOR CURRENT TRIMMING
72
Patent #:
5982518
Issue Dt:
11/09/1999
Application #:
08846086
Filing Dt:
04/25/1997
Title:
OPTICAL ADD-DROP MULTIPLEXERS COMPATIBLE WITH VERY DENSE WDM OPTICAL COMMUNICATION SYSTEMS
73
Patent #:
5831461
Issue Dt:
11/03/1998
Application #:
08847424
Filing Dt:
04/24/1997
Title:
METHOD & APPARATUS FOR TRACKING CHARACTERISTICS OF A DATA STREAM AND A SYSTEM INCORPORATING THE SAME
74
Patent #:
5841760
Issue Dt:
11/24/1998
Application #:
08847526
Filing Dt:
04/24/1997
Title:
TRANSPARENT MULTIPLEXER/DEMULTIPLEXER
75
Patent #:
6298038
Issue Dt:
10/02/2001
Application #:
08847529
Filing Dt:
04/24/1997
Title:
TRANSPARENT TRANSPORT
76
Patent #:
6111681
Issue Dt:
08/29/2000
Application #:
08848422
Filing Dt:
05/08/1997
Title:
WDM OPTICAL COMMUNICATION SYSTEMS WITH WAVELENGTH-STABILIZED OPTICAL SELECTORS
77
Patent #:
5943152
Issue Dt:
08/24/1999
Application #:
08848423
Filing Dt:
05/08/1997
Title:
LASER WAVELENGTH CONTROL DEVICE
78
Patent #:
6101011
Issue Dt:
08/08/2000
Application #:
08862930
Filing Dt:
05/29/1997
Title:
MODULATION FORMAT ADJUSTING OPTICAL TRANSPONDERS
79
Patent #:
5986782
Issue Dt:
11/16/1999
Application #:
08865654
Filing Dt:
05/29/1997
Title:
SIGNAL-TO-NOISE MONITORING IN WDM OPTICAL COMMUNICATION SYSTEMS
80
Patent #:
6266694
Issue Dt:
07/24/2001
Application #:
08878636
Filing Dt:
06/19/1997
Title:
ARCHITECTURE FOR NETWORK MANAGER
81
Patent #:
6222652
Issue Dt:
04/24/2001
Application #:
08879751
Filing Dt:
06/20/1997
Title:
METHOD OF AND APPARATUS FOR DETECTING TRANSIENTS IN AN OPTICAL TRANSMISSION SYSTEM
82
Patent #:
5999258
Issue Dt:
12/07/1999
Application #:
08882450
Filing Dt:
06/26/1997
Title:
YPTICAL INTERFERENCE MEASUREMENT METHOD AND SYSTEM
83
Patent #:
6282007
Issue Dt:
08/28/2001
Application #:
08886994
Filing Dt:
07/02/1997
Title:
OPTICAL TIMING DETECTION
84
Patent #:
6598033
Issue Dt:
07/22/2003
Application #:
08892433
Filing Dt:
07/14/1997
Publication #:
US20010051937
Pub Dt:
12/13/2001
Title:
PROBLEM MODEL FOR ALARM CORRELATION
85
Patent #:
5880837
Issue Dt:
03/09/1999
Application #:
08892706
Filing Dt:
07/15/1997
Title:
EYE MEASUREMENT OF OPTICAL SIGNALS BY OPTICAL SAMPLING
86
Patent #:
6356885
Issue Dt:
03/12/2002
Application #:
08892954
Filing Dt:
07/15/1997
Publication #:
US20010014886
Pub Dt:
08/16/2001
Title:
NETWORK MODEL FOR ALARM CORRELATION
87
Patent #:
6140920
Issue Dt:
10/31/2000
Application #:
08893337
Filing Dt:
07/16/1997
Title:
OPTICAL TRANSMISSION SYSTEM ELEMENT TEST
88
Patent #:
6483803
Issue Dt:
11/19/2002
Application #:
08893433
Filing Dt:
07/11/1997
Title:
APPARATUS AND METHOD FOR RESTORING FIBER OPTIC COMMUNICATIONS NETWORK CONNECTIONS
89
Patent #:
6128280
Issue Dt:
10/03/2000
Application #:
08895261
Filing Dt:
07/16/1997
Title:
DYNAMIC CONNECTION BANDWIDTH CONTROL
90
Patent #:
6005843
Issue Dt:
12/21/1999
Application #:
08896026
Filing Dt:
07/17/1997
Title:
VIRTUAL SOURCE/VIRTUAL DESTINATION DEVICE OF ASYNCHRONOUS TRANSFER MODE NETWORK
91
Patent #:
6115403
Issue Dt:
09/05/2000
Application #:
08898710
Filing Dt:
07/22/1997
Title:
DIRECTLY MODULATED SEMICONDUCTOR LASER HAVING REDUCED CHIRP
92
Patent #:
5875273
Issue Dt:
02/23/1999
Application #:
08898714
Filing Dt:
07/22/1997
Title:
LASER WAVELENGTH CONTROL UNDER DIRECT MODULATION
93
Patent #:
6288969
Issue Dt:
09/11/2001
Application #:
08899818
Filing Dt:
07/24/1997
Title:
MULTI-PORT RANDOM ACCESS MEMORY
94
Patent #:
5940008
Issue Dt:
08/17/1999
Application #:
08901983
Filing Dt:
07/29/1997
Title:
COMMUNICATIONS SWITCHING NETWORK
95
Patent #:
6069719
Issue Dt:
05/30/2000
Application #:
08902810
Filing Dt:
07/30/1997
Title:
DYNAMICALLY RECONFIGURABLE OPTICAL ADD-DROP MULTIPLEXERS FOR WDM OPTICAL COMMUNICATION SYSTEMS
96
Patent #:
5907654
Issue Dt:
05/25/1999
Application #:
08910271
Filing Dt:
08/13/1997
Title:
PRINTED CIRCUIT BOARD FOR CONNECTION TO AN OPTICAL FIBER
97
Patent #:
6137798
Issue Dt:
10/24/2000
Application #:
08912188
Filing Dt:
08/15/1997
Title:
CONNECTIONLESS NETWORK FOR ROUTING CELLS WITH CONNECTIONLESS ADDRESS, VPI AND PACKET-IDENTIFYING VCI
98
Patent #:
6072614
Issue Dt:
06/06/2000
Application #:
08916168
Filing Dt:
08/21/1997
Title:
MONITORING INDUCED COUNTERPROPAGATING SIGNALS IN OPTICAL COMMUNICATIONS SYSTEMS
99
Patent #:
6631018
Issue Dt:
10/07/2003
Application #:
08917784
Filing Dt:
08/27/1997
Title:
WDM OPTICAL NETWORK WITH PASSIVE PASS-THOUGH AT EACH NODE
100
Patent #:
6233610
Issue Dt:
05/15/2001
Application #:
08921208
Filing Dt:
08/27/1997
Title:
COMMUNICATIONS NETWORK HAVING MANAGEMENT SYSTEM ARCHITECTURE SUPPORTING REUSE
Assignor
1
BANK OF AMERICA, N.A.
Exec Dt:
10/24/2023
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Correspondence name and address
GRETA D. FELDMAN OF HOGAN LOVELLS US LLP
8350 BROAD ST. 17TH FLOOR
TYSONS,, VA 22102

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