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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:025852/0304   Pages: 7
Recorded: 02/23/2011
Attorney Dkt #:I-2Z
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Total properties: 40
1
Patent #:
6151332
Issue Dt:
11/21/2000
Application #:
08992759
Filing Dt:
12/17/1997
Title:
PROTOCOL CONVERSION AND BANDWIDTH REDUCTION TECHNIQUE PROVIDING MULTIPLE NB+D ISDN BASIC RATE INTERFACE LINKS OVER A WIRELESS CODE DIVISION MULTIPLE ACCESS COMMUNICATION SYSTEM
2
Patent #:
6081536
Issue Dt:
06/27/2000
Application #:
08992760
Filing Dt:
12/17/1997
Title:
DYNAMIC BANDWIDTH ALLOCATION TO TRANSMIT A WIRELESS PROTOCOL ACROSS A CODE DIVISION MULTIPLE ACCESS (CDMA) RADIO LINK
3
Patent #:
6236647
Issue Dt:
05/22/2001
Application #:
09030049
Filing Dt:
02/24/1998
Title:
DYNAMIC FRAME SIZE ADJUSTMENT AND SELECTIVE REJECT ON A MULTI-LINK CHANNEL TO IMPROVE EFFECTIVE THROUGHPUT AND BIT ERROR RATE
4
Patent #:
6222832
Issue Dt:
04/24/2001
Application #:
09088413
Filing Dt:
06/01/1998
Title:
FAST ACQUISITION OF TRAFFIC CHANNELS FOR A HIGHLY VARIABLE DATA RATE REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
5
Patent #:
6388999
Issue Dt:
05/14/2002
Application #:
09088527
Filing Dt:
06/01/1998
Title:
DYNAMIC BANDWIDTH ALLOCATION FOR MULTIPLE ACCESS COMMUNICATIONS USING BUFFER URGENCY FACTOR
6
Patent #:
6614776
Issue Dt:
09/02/2003
Application #:
09301484
Filing Dt:
04/28/1999
Title:
FORWARD ERROR CORRECTION SCHEME FOR HIGH RATE DATA EXCHANGE IN A WIRELESS SYSTEM
7
Patent #:
6545990
Issue Dt:
04/08/2003
Application #:
09467353
Filing Dt:
12/20/1999
Title:
METHOD AND APPARATUS FOR A SPECTRALLY COMPLIANT CELLULAR COMMUNICATION SYSTEM
8
Patent #:
6452913
Issue Dt:
09/17/2002
Application #:
09515487
Filing Dt:
02/29/2000
Title:
FAST ACQUISITION OF TRAFFIC CHANNELS FOR A HIGHLY VARIABLE DATA RATE REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
9
Patent #:
6526281
Issue Dt:
02/25/2003
Application #:
09596425
Filing Dt:
06/19/2000
Title:
DYNAMIC BANDWIDTH ALLOCATION TO TRANSMIT A WIRELESS PROTOCOL ACROSS A CODE DIVISION MULTIPLE ACCESS (CDMA) RADIO LINK
10
Patent #:
6707804
Issue Dt:
03/16/2004
Application #:
09730376
Filing Dt:
12/05/2000
Publication #:
US20010002904
Pub Dt:
06/07/2001
Title:
FAST ACQUISITION OF TRAFFIC CHANNELS FOR A HIGHLY VARIABLE DATA RATE REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
11
Patent #:
6542481
Issue Dt:
04/01/2003
Application #:
09773252
Filing Dt:
01/31/2001
Publication #:
US20010021197
Pub Dt:
09/13/2001
Title:
DYNAMIC BANDWIDTH ALLOCATION FOR MULTIPLE ACCESS COMMUNICATION USING SESSION QUEUES
12
Patent #:
6678260
Issue Dt:
01/13/2004
Application #:
09997621
Filing Dt:
11/29/2001
Publication #:
US20020054581
Pub Dt:
05/09/2002
Title:
SYSTEM AND METHOD FOR MAINTAINING WIRELESS CHANNELS OVER A REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
13
Patent #:
7936728
Issue Dt:
05/03/2011
Application #:
09997732
Filing Dt:
11/29/2001
Publication #:
US20020080742
Pub Dt:
06/27/2002
Title:
SYSTEM AND METHOD FOR MAINTAINING TIMING OF SYNCHRONIZATION MESSAGES OVER A REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
14
Patent #:
7496072
Issue Dt:
02/24/2009
Application #:
09997733
Filing Dt:
11/29/2001
Publication #:
US20020071409
Pub Dt:
06/13/2002
Title:
SYSTEM AND METHOD FOR CONTROLLING SIGNAL STRENGTH OVER A REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
15
Patent #:
7221664
Issue Dt:
05/22/2007
Application #:
10171080
Filing Dt:
06/12/2002
Publication #:
US20030086399
Pub Dt:
05/08/2003
Title:
TRANSMITTAL OF HEARTBEAT SIGNAL AT A LOWER LEVEL THAN HEARTBEAT REQUEST
16
Patent #:
7394791
Issue Dt:
07/01/2008
Application #:
10171378
Filing Dt:
06/12/2002
Publication #:
US20030095517
Pub Dt:
05/22/2003
Title:
MULTI-DETECTION OF HEARTBEAT TO REDUCE ERROR PROBABILITY
17
Patent #:
7602749
Issue Dt:
10/13/2009
Application #:
10179121
Filing Dt:
06/24/2002
Publication #:
US20020163898
Pub Dt:
11/07/2002
Title:
FAST ACQUISITION OF TRAFFIC CHANNELS FOR A HIGHLY VARIABLE DATA RATE REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
18
Patent #:
NONE
Issue Dt:
Application #:
10345791
Filing Dt:
01/16/2003
Publication #:
US20030129990
Pub Dt:
07/10/2003
Title:
Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
19
Patent #:
NONE
Issue Dt:
Application #:
10345810
Filing Dt:
01/16/2003
Publication #:
US20030152095
Pub Dt:
08/14/2003
Title:
Dynamic bandwidth allocation for multiple access communication using session queues
20
Patent #:
8463255
Issue Dt:
06/11/2013
Application #:
10409031
Filing Dt:
04/07/2003
Publication #:
US20040043751
Pub Dt:
03/04/2004
Title:
METHOD AND APPARATUS FOR A SPECTRALLY COMPLIANT CELLULAR COMMUNICATION SYSTEM
21
Patent #:
7366154
Issue Dt:
04/29/2008
Application #:
10634148
Filing Dt:
08/04/2003
Publication #:
US20050050429
Pub Dt:
03/03/2005
Title:
FORWARD ERROR CORRECTION SCHEME FOR HIGH RATE DATA EXCHANGE IN A WIRELESS SYSTEM
22
Patent #:
6940842
Issue Dt:
09/06/2005
Application #:
10755874
Filing Dt:
01/12/2004
Publication #:
US20040213176
Pub Dt:
10/28/2004
Title:
SYSTEM AND METHOD FOR MAINTAINING WIRELESS CHANNELS OVER A REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
23
Patent #:
6928064
Issue Dt:
08/09/2005
Application #:
10761130
Filing Dt:
01/20/2004
Publication #:
US20040208147
Pub Dt:
10/21/2004
Title:
FAST ACQUISITION OF TRAFFIC CHANNELS FOR A HIGHLY VARIABLE DATA RATE REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
24
Patent #:
NONE
Issue Dt:
Application #:
10763788
Filing Dt:
01/23/2004
Publication #:
US20040160910
Pub Dt:
08/19/2004
Title:
Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
25
Patent #:
7583971
Issue Dt:
09/01/2009
Application #:
10764196
Filing Dt:
01/23/2004
Publication #:
US20040157617
Pub Dt:
08/12/2004
Title:
DYNAMIC BANDWIDTH ALLOCATION TO TRANSMIT A WIRELESS PROTOCOL ACROSS A CODE DIVISION MULTIPLE ACCESS (CDMA) RADIO LINK
26
Patent #:
8259687
Issue Dt:
09/04/2012
Application #:
10767016
Filing Dt:
01/29/2004
Publication #:
US20040179497
Pub Dt:
09/16/2004
Title:
DYNAMIC BANDWIDTH ALLOCATION FOR MULTIPLE ACCESS COMMUNICATIONS USING BUFFER URGENCY FACTOR
27
Patent #:
NONE
Issue Dt:
Application #:
10767326
Filing Dt:
01/29/2004
Publication #:
US20040180696
Pub Dt:
09/16/2004
Title:
DYNAMIC FRAME SIZE ADJUSTMENT AND SELECTIVE REJECT ON A MULTI-LINK CHANNEL TO IMPROVE EFFECTIVE THROUGHPUT AND BIT ERROR RATE
28
Patent #:
8537656
Issue Dt:
09/17/2013
Application #:
10767843
Filing Dt:
01/29/2004
Publication #:
US20040257975
Pub Dt:
12/23/2004
Title:
METHOD FOR COMPENSATING FOR MULTI-PATH OF A CDMA REVERSE LINK UTILIZING AN ORTHOGONAL CHANNEL STRUCTURE
29
Patent #:
7477900
Issue Dt:
01/13/2009
Application #:
10776424
Filing Dt:
02/11/2004
Publication #:
US20040160915
Pub Dt:
08/19/2004
Title:
DYNAMIC BANDWIDTH ALLOCATION TO TRANSMIT A WIRELESS PROTOCOL ACROSS A CODE DIVISION MULTIPLE ACCESS (CDMA) RADIO LINK
30
Patent #:
7580715
Issue Dt:
08/25/2009
Application #:
10776558
Filing Dt:
02/11/2004
Publication #:
US20040160982
Pub Dt:
08/19/2004
Title:
DYNAMIC BANDWIDTH ALLOCATION TO TRANSMIT A WIRELESS PROTOCOL ACROSS A CODE DIVISION MULTIPLE ACCESS (CDMA) RADIO LINK
31
Patent #:
7773566
Issue Dt:
08/10/2010
Application #:
10895591
Filing Dt:
07/21/2004
Publication #:
US20050013284
Pub Dt:
01/20/2005
Title:
SYSTEM AND METHOD FOR MAINTAINING TIMING OF SYNCHRONIZATION MESSAGES OVER A REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
32
Patent #:
7746830
Issue Dt:
06/29/2010
Application #:
11183520
Filing Dt:
07/18/2005
Publication #:
US20050249168
Pub Dt:
11/10/2005
Title:
SYSTEM AND METHOD FOR MAINTAINING WIRELESS CHANNELS OVER A REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
33
Patent #:
7480280
Issue Dt:
01/20/2009
Application #:
11183677
Filing Dt:
07/18/2005
Publication #:
US20050259624
Pub Dt:
11/24/2005
Title:
FAST ACQUISITION OF TRAFFIC CHANNELS FOR A HIGHLY VARIABLE DATA RATE REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
34
Patent #:
8134980
Issue Dt:
03/13/2012
Application #:
11805013
Filing Dt:
05/22/2007
Publication #:
US20070223426
Pub Dt:
09/27/2007
Title:
TRANSMITTAL OF HEARTBEAT SIGNAL AT A LOWER LEVEL THAN HEARTBEAT REQUEST
35
Patent #:
8045536
Issue Dt:
10/25/2011
Application #:
12110930
Filing Dt:
04/28/2008
Publication #:
US20090055707
Pub Dt:
02/26/2009
Title:
FORWARD ERROR CORRECTION SCHEME FOR HIGH RATE DATA EXCHANGE IN A WIRELESS SYSTEM
36
Patent #:
9042400
Issue Dt:
05/26/2015
Application #:
12165422
Filing Dt:
06/30/2008
Publication #:
US20090086680
Pub Dt:
04/02/2009
Title:
MULTI-DETECTION OF HEARTBEAT TO REDUCE ERROR PROBABILITY
37
Patent #:
8755360
Issue Dt:
06/17/2014
Application #:
12183780
Filing Dt:
07/31/2008
Publication #:
US20090052404
Pub Dt:
02/26/2009
Title:
METHOD AND APPARATUS FOR A SPECTRALLY COMPLIANT CELLULAR COMMUNICATION SYSTEM
38
Patent #:
8260310
Issue Dt:
09/04/2012
Application #:
12498099
Filing Dt:
07/06/2009
Publication #:
US20090268705
Pub Dt:
10/29/2009
Title:
DYNAMIC BANDWIDTH ALLOCATION TO TRANSMIT A WIRELESS PROTOCOL ACROSS A CODE DIVISION MULTIPLE ACCESS (CDMA) RADIO LINK
39
Patent #:
8139546
Issue Dt:
03/20/2012
Application #:
12768445
Filing Dt:
04/27/2010
Publication #:
US20100208708
Pub Dt:
08/19/2010
Title:
SYSTEM AND METHOD FOR MAINTAINING WIRELESS CHANNELS OVER A REVERSE LINK OF A CDMA WIRELESS COMMUNICATION SYSTEM
40
Patent #:
RE45367
Issue Dt:
02/10/2015
Application #:
12788716
Filing Dt:
05/27/2010
Title:
PROTOCOL CONVERSION AND BANDWIDTH REDUCTION TECHNIQUE PROVIDING MULTIPLE NB+D ISDN BASIC RATE INTERFACE LINKS OVER A WIRELESS CODE DIVISION MULTIPLE ACCESS COMMUNICATION SYSTEM
Assignor
1
TANTIVY COMMUNICATIONS, INC.
Exec Dt:
11/30/2010
Assignee
1
IPR LICENSING, INC.
3411 SILVERSIDE RD. #105 HAGLEY BUILDING
WILMINGTON, DELAWARE 19810
Correspondence name and address
SARAH E. GALBRAITH
VOLPE & KOENIG PC
30 SOUTH 17TH STREET, SUITE 1600
PHILADELPHIA, PA 19103

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