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Reel/Frame:022343/0475   Pages: 11
Recorded: 03/05/2009
Attorney Dkt #:3591-1 BLACK SAND
Conveyance: SECURITY AGREEMENT
Total properties: 55
1
Patent #:
6392488
Issue Dt:
05/21/2002
Application #:
09659636
Filing Dt:
09/12/2000
Title:
DUAL OXIDE GATE DEVICE AND METHOD FOR PROVIDING THE SAME
2
Patent #:
6448847
Issue Dt:
09/10/2002
Application #:
09659873
Filing Dt:
09/12/2000
Title:
APPARATUS AND METHOD FOR PROVIDING DIFFERENTIAL-TO-SINGLE ENDED CONVERSION AND IMPEDANCE TRANSFORMATION
3
Patent #:
6362606
Issue Dt:
03/26/2002
Application #:
09659876
Filing Dt:
09/12/2000
Title:
Method and apparatus for regulating a voltage
4
Patent #:
6462620
Issue Dt:
10/08/2002
Application #:
09660009
Filing Dt:
09/12/2000
Title:
RF POWER AMPLIFIER CIRCUITRY AND METHOD FOR AMPLIFYING SIGNALS
5
Patent #:
6549071
Issue Dt:
04/15/2003
Application #:
09660123
Filing Dt:
09/12/2000
Title:
POWER AMPLIFIER CIRCUITRY AND METHOD USING AN INDUCTANCE COUPLED TO POWER AMPLIFIER SWITCHING DEVICES
6
Patent #:
6727754
Issue Dt:
04/27/2004
Application #:
09842456
Filing Dt:
04/26/2001
Publication #:
US20020044018
Pub Dt:
04/18/2002
Title:
RF POWER DETECTOR
7
Patent #:
6828859
Issue Dt:
12/07/2004
Application #:
09932817
Filing Dt:
08/17/2001
Publication #:
US20040056719
Pub Dt:
03/25/2004
Title:
METHOD AND APPARATUS FOR PROTECTING DEVICES IN AN RF POWER AMPLIFIER
8
Patent #:
6737698
Issue Dt:
05/18/2004
Application #:
10094859
Filing Dt:
03/11/2002
Title:
SHIELDED CAPACITOR STRUCTURE
9
Patent #:
6917245
Issue Dt:
07/12/2005
Application #:
10097162
Filing Dt:
03/13/2002
Publication #:
US20040113686
Pub Dt:
06/17/2004
Title:
ABSOLUTE POWER DETECTOR
10
Patent #:
6894565
Issue Dt:
05/17/2005
Application #:
10308765
Filing Dt:
12/03/2002
Title:
FAST SETTLING POWER AMPLIFIER REGULATOR
11
Patent #:
6897730
Issue Dt:
05/24/2005
Application #:
10378779
Filing Dt:
03/04/2003
Publication #:
US20040174218
Pub Dt:
09/09/2004
Title:
METHOD AND APPARATUS FOR CONTROLLING THE OUTPUT POWER OF A POWER AMPLIFIER
12
Patent #:
6788141
Issue Dt:
09/07/2004
Application #:
10390935
Filing Dt:
03/18/2003
Publication #:
US20030179045
Pub Dt:
09/25/2003
Title:
POWER AMPLIFIER CIRCUITRY AND METHOD
13
Patent #:
6816011
Issue Dt:
11/09/2004
Application #:
10448963
Filing Dt:
05/30/2003
Publication #:
US20030206058
Pub Dt:
11/06/2003
Title:
RF POWER AMPLIFIER AND METHOD FOR PACKAGING THE SAME
14
Patent #:
7053718
Issue Dt:
05/30/2006
Application #:
10671016
Filing Dt:
09/25/2003
Publication #:
US20050068103
Pub Dt:
03/31/2005
Title:
STACKED RF POWER AMPLIFIER
15
Patent #:
6756849
Issue Dt:
06/29/2004
Application #:
10673749
Filing Dt:
09/29/2003
Publication #:
US20040070453
Pub Dt:
04/15/2004
Title:
ABSOLUTE POWER DETECTOR
16
Patent #:
7145396
Issue Dt:
12/05/2006
Application #:
10673750
Filing Dt:
09/29/2003
Publication #:
US20040070457
Pub Dt:
04/15/2004
Title:
METHOD AND APPARATUS FOR PROTECTING DEVICES IN AN RF POWER AMPLIFIER
17
Patent #:
6927630
Issue Dt:
08/09/2005
Application #:
10673956
Filing Dt:
09/29/2003
Publication #:
US20040075499
Pub Dt:
04/22/2004
Title:
PF POWER DETECTOR
18
Patent #:
7212070
Issue Dt:
05/01/2007
Application #:
10743217
Filing Dt:
12/22/2003
Publication #:
US20050134375
Pub Dt:
06/23/2005
Title:
CIRCUIT AND METHOD OF REDUCING NOISE IN AN RF POWER AMPLIFIER
19
Patent #:
7502601
Issue Dt:
03/10/2009
Application #:
10743218
Filing Dt:
12/22/2003
Publication #:
US20050136865
Pub Dt:
06/23/2005
Title:
POWER AMPLIFIER WITH DIGITAL POWER CONTROL AND ASSOCIATED METHODS
20
Patent #:
7113045
Issue Dt:
09/26/2006
Application #:
10743219
Filing Dt:
12/22/2003
Publication #:
US20050134386
Pub Dt:
06/23/2005
Title:
POWER AMPLIFIER INPUT STRUCTURE HAVING A DIFFERENTIAL OUTPUT
21
Patent #:
7161427
Issue Dt:
01/09/2007
Application #:
10743220
Filing Dt:
12/22/2003
Publication #:
US20050134378
Pub Dt:
06/23/2005
Title:
INPUT STRUCTURE FOR A POWER AMPLIFIER AND ASSOCIATED METHODS
22
Patent #:
7064605
Issue Dt:
06/20/2006
Application #:
10743221
Filing Dt:
12/22/2003
Publication #:
US20050134376
Pub Dt:
06/23/2005
Title:
CIRCUIT AND METHOD OF ESTABLISHING DC BIAS LEVELS IN AN RF POWER AMPLIFIER
23
Patent #:
7522892
Issue Dt:
04/21/2009
Application #:
10743401
Filing Dt:
12/22/2003
Publication #:
US20050136866
Pub Dt:
06/23/2005
Title:
POWER AMPLIFIER WITH SERIAL INTERFACE AND ASSOCIATED METHODS
24
Patent #:
NONE
Issue Dt:
Application #:
10812853
Filing Dt:
03/30/2004
Publication #:
US20050052235
Pub Dt:
03/10/2005
Title:
Power amplifier circuitry and method
25
Patent #:
NONE
Issue Dt:
Application #:
10812858
Filing Dt:
03/30/2004
Publication #:
US20050052167
Pub Dt:
03/10/2005
Title:
Power amplifier circuitry and method
26
Patent #:
NONE
Issue Dt:
Application #:
10813566
Filing Dt:
03/30/2004
Publication #:
US20050052236
Pub Dt:
03/10/2005
Title:
Power amplifier circuitry and method
27
Patent #:
8149064
Issue Dt:
04/03/2012
Application #:
10813589
Filing Dt:
03/30/2004
Publication #:
US20050052237
Pub Dt:
03/10/2005
Title:
POWER AMPLIFIER CIRCUITRY AND METHOD
28
Patent #:
6969680
Issue Dt:
11/29/2005
Application #:
10814616
Filing Dt:
03/31/2004
Publication #:
US20050030699
Pub Dt:
02/10/2005
Title:
METHOD FOR MAKING SHIELDED CAPACITOR STRUCTURE
29
Patent #:
7173491
Issue Dt:
02/06/2007
Application #:
10814617
Filing Dt:
03/31/2004
Publication #:
US20050024145
Pub Dt:
02/03/2005
Title:
FAST SETTLING POWER AMPLIFIER REGULATOR
30
Patent #:
7751783
Issue Dt:
07/06/2010
Application #:
10880961
Filing Dt:
06/30/2004
Publication #:
US20060003711
Pub Dt:
01/05/2006
Title:
POWER AMPLIFIER PROTECTION CIRCUIT AND ASSOCIATED METHODS
31
Patent #:
7106137
Issue Dt:
09/12/2006
Application #:
10880962
Filing Dt:
06/30/2004
Publication #:
US20050030100
Pub Dt:
02/10/2005
Title:
METHOD AND APPARATUS FOR CONTROLLING THE OUTPUT POWER OF A POWER AMPLIFIER
32
Patent #:
7161423
Issue Dt:
01/09/2007
Application #:
10880964
Filing Dt:
06/30/2004
Publication #:
US20060001484
Pub Dt:
01/05/2006
Title:
PARALLEL POWER AMPLIFIER AND ASSOCIATED METHODS
33
Patent #:
7751784
Issue Dt:
07/06/2010
Application #:
10881318
Filing Dt:
06/30/2004
Publication #:
US20060003713
Pub Dt:
01/05/2006
Title:
METHOD OF PROTECTING POWER AMPLIFIERS
34
Patent #:
7224232
Issue Dt:
05/29/2007
Application #:
10983974
Filing Dt:
11/08/2004
Publication #:
US20050151591
Pub Dt:
07/14/2005
Title:
RF POWER AMPLIFIER AND METHOD FOR PACKAGING THE SAME
35
Patent #:
7804364
Issue Dt:
09/28/2010
Application #:
11022560
Filing Dt:
12/22/2004
Publication #:
US20050195037
Pub Dt:
09/08/2005
Title:
ABSOLUTE POWER DETECTOR
36
Patent #:
7912499
Issue Dt:
03/22/2011
Application #:
11096254
Filing Dt:
03/31/2005
Publication #:
US20060223456
Pub Dt:
10/05/2006
Title:
TECHNIQUES FOR PARTITIONING RADIOS IN WIRELESS COMMUNICATION SYSTEMS
37
Patent #:
8467827
Issue Dt:
06/18/2013
Application #:
11096255
Filing Dt:
03/31/2005
Publication #:
US20060223577
Pub Dt:
10/05/2006
Title:
Techniques for partitioning radios in wireless communication systems
38
Patent #:
7233199
Issue Dt:
06/19/2007
Application #:
11278078
Filing Dt:
03/30/2006
Publication #:
US20060244525
Pub Dt:
11/02/2006
Title:
CIRCUIT AND METHOD OF ESTABLISHING DC BIAS LEVELS IN AN RF POWER AMPLIFIER
39
Patent #:
7714371
Issue Dt:
05/11/2010
Application #:
11291074
Filing Dt:
11/29/2005
Publication #:
US20070004198
Pub Dt:
01/04/2007
Title:
SHIELDED CAPACITOR STRUCTURE
40
Patent #:
8149062
Issue Dt:
04/03/2012
Application #:
11321753
Filing Dt:
12/29/2005
Publication #:
US20060208799
Pub Dt:
09/21/2006
Title:
POWER AMPLIFIER CIRCUITRY HAVING INDUCTIVE NETWORKS
41
Patent #:
7215206
Issue Dt:
05/08/2007
Application #:
11373051
Filing Dt:
03/10/2006
Publication #:
US20060226905
Pub Dt:
10/12/2006
Title:
STACKED RF POWER AMPLIFIER
42
Patent #:
7372327
Issue Dt:
05/13/2008
Application #:
11373053
Filing Dt:
03/11/2006
Publication #:
US20060244529
Pub Dt:
11/02/2006
Title:
INPUT STRUCTURE FOR A POWER AMPLIFIER AND ASSOCIATED METHODS
43
Patent #:
7551032
Issue Dt:
06/23/2009
Application #:
11468324
Filing Dt:
08/30/2006
Publication #:
US20070063774
Pub Dt:
03/22/2007
Title:
METHOD AND APPARATUS FOR CONTROLLING THE OUTPUT POWER OF A POWER AMPLIFIER
44
Patent #:
7935990
Issue Dt:
05/03/2011
Application #:
11468354
Filing Dt:
08/30/2006
Publication #:
US20070096816
Pub Dt:
05/03/2007
Title:
RF POWER AMPLIFIER AND METHOD FOR PACKAGING THE SAME
45
Patent #:
7446613
Issue Dt:
11/04/2008
Application #:
11468383
Filing Dt:
08/30/2006
Publication #:
US20070188226
Pub Dt:
08/16/2007
Title:
POWER AMPLIFIER INPUT STRUCTURE HAVING A DIFFERENTIAL OUTPUT
46
Patent #:
7352240
Issue Dt:
04/01/2008
Application #:
11536231
Filing Dt:
09/28/2006
Publication #:
US20070103238
Pub Dt:
05/10/2007
Title:
METHOD AND APPARATUS FOR PROTECTING DEVICES IN AN RF POWER AMPLIFIER
47
Patent #:
7629843
Issue Dt:
12/08/2009
Application #:
11536265
Filing Dt:
09/28/2006
Publication #:
US20070111685
Pub Dt:
05/17/2007
Title:
PARALLEL POWER AMPLIFIER AND ASSOCIATED METHODS
48
Patent #:
7710199
Issue Dt:
05/04/2010
Application #:
11536820
Filing Dt:
09/29/2006
Publication #:
US20070139112
Pub Dt:
06/21/2007
Title:
METHOD AND APPARATUS FOR STABILIZING RF POWER AMPLIFIERS
49
Patent #:
7760023
Issue Dt:
07/20/2010
Application #:
11536832
Filing Dt:
09/29/2006
Publication #:
US20070126505
Pub Dt:
06/07/2007
Title:
METHOD AND APPARATUS FOR STABILIZING RF POWER AMPLIFIERS
50
Patent #:
7449954
Issue Dt:
11/11/2008
Application #:
11671633
Filing Dt:
02/06/2007
Publication #:
US20070236292
Pub Dt:
10/11/2007
Title:
FAST SETTLING POWER AMPLIFIER REGULATOR
51
Patent #:
7511578
Issue Dt:
03/31/2009
Application #:
11746006
Filing Dt:
05/08/2007
Publication #:
US20080024229
Pub Dt:
01/31/2008
Title:
STACKED RF POWER AMPLIFIER
52
Patent #:
7675364
Issue Dt:
03/09/2010
Application #:
11764785
Filing Dt:
06/18/2007
Publication #:
US20080048782
Pub Dt:
02/28/2008
Title:
CIRCUIT AND METHOD OF ESTABLISHING DC BIAS LEVELS IN AN RF POWER AMPLIFIER
53
Patent #:
8274333
Issue Dt:
09/25/2012
Application #:
11930959
Filing Dt:
10/31/2007
Publication #:
US20080278235
Pub Dt:
11/13/2008
Title:
METHOD AND APPARATUS FOR PROTECTING DEVICES IN AN RF POWER AMPLIFIER
54
Patent #:
7754606
Issue Dt:
07/13/2010
Application #:
11931083
Filing Dt:
10/31/2007
Publication #:
US20080274612
Pub Dt:
11/06/2008
Title:
SHIELDED CAPACITOR STRUCTURE
55
Patent #:
8274330
Issue Dt:
09/25/2012
Application #:
11931581
Filing Dt:
10/31/2007
Publication #:
US20080284512
Pub Dt:
11/20/2008
Title:
POWER AMPLIFIER CIRCUITRY AND METHOD
Assignor
1
BLACK SAND TECHNOLOGIES, INC.
Exec Dt:
11/15/2007
Assignee
1
COMERICA BANK
300 WEST 6TH STREET, SUITE 1300
AUSTIN, TEXAS 78701
Correspondence name and address
ANGELA ALVAREZ SUJEK - BODMAN LLP
201 S. DIVISION STREET, SUITE 400
ANN ARBOR, MI 48104

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