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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:011700/0090   Pages: 9
Recorded: 03/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 30
1
Patent #:
Issue Dt:
11/20/1990
Application #:
07213997
Filing Dt:
06/30/1988
Title:
METHOD OF MAKING RF TRANSISTOR EMPLOYING DUAL METALLIZATION WITH SELF- ALIGNED FIRST METAL
2
Patent #:
Issue Dt:
03/19/1991
Application #:
07217636
Filing Dt:
07/12/1988
Title:
METHOD OF PRIMING SEMICONDUCTOR SUBSTRATE FOR SUBSEQUENT PHOTORESIST MASKING AND ETCHING
3
Patent #:
Issue Dt:
06/25/1991
Application #:
07517328
Filing Dt:
05/01/1990
Title:
SOLID STATE RF POWER AMPLIFIER HAVING IMPROVED EFFICIENCY AND REDUCED DISTORTION
4
Patent #:
Issue Dt:
06/11/1991
Application #:
07519136
Filing Dt:
05/04/1990
Title:
METHOD OF THERMAL BALANCING RF POWER TRANSISTOR ARRAY
5
Patent #:
Issue Dt:
05/24/1994
Application #:
07989449
Filing Dt:
12/11/1992
Title:
LOW INTERMODULATION DISTORTION FET AMPLIFIER USING PARASITIC RESONANT MATCHING
6
Patent #:
Issue Dt:
01/20/1998
Application #:
08623961
Filing Dt:
03/29/1996
Title:
CIRCUIT FOR AUTOMATICALLY BIASING RF POWER TRANSISTOR BY USE OF ON-CHIP TEMPERATURE-SENSING TRANSISTOR
7
Patent #:
Issue Dt:
08/20/2002
Application #:
08634310
Filing Dt:
04/12/1996
Title:
STRUCTURE AND METHOD OF REALIZING SEMICONDUCTING PLANAR JUNCTION TERMINATION WITH HIGH BREAKDOWN VOLTAGE AND LOW PARASITIC CAPACITANCE
8
Patent #:
Issue Dt:
11/24/1998
Application #:
08711495
Filing Dt:
09/10/1996
Title:
LATERAL DMOS TRANSISTOR FOR RF/MICROWAVE APPLICATIONS
9
Patent #:
Issue Dt:
10/13/1998
Application #:
08756297
Filing Dt:
11/25/1996
Title:
RF POWER TRANSISTOR HAVING IMPROVED STABILITY AND GAIN
10
Patent #:
Issue Dt:
02/09/1999
Application #:
08872589
Filing Dt:
06/10/1997
Title:
LATERAL DIFFUSED MOS TRANSISTOR WITH TRENCH SOURCE CONTACT
11
Patent #:
Issue Dt:
06/15/1999
Application #:
08905513
Filing Dt:
08/04/1997
Title:
MOSFET HAVING BURIED SHIELD PLATE FOR REDUCED GATE/DRAIN CAPACITANCE
12
Patent #:
Issue Dt:
04/27/1999
Application #:
08906741
Filing Dt:
08/06/1997
Title:
RF POWER DEVICE HAVING VOLTAGE CONTROLLED LINEARITY
13
Patent #:
Issue Dt:
02/09/1999
Application #:
08939186
Filing Dt:
09/29/1997
Title:
RF POWER TRANSISTOR HAVING IMPROVED STABILITY AND GAIN
14
Patent #:
Issue Dt:
11/09/1999
Application #:
08939372
Filing Dt:
09/29/1997
Title:
METHOD OF FORMING SEMICONDUCTING PLANAR JUNCTION TERMINATION WITH HIGH BREAKDOWN VOLTAGE AND LOW PARASITIC CAPACITANCE
15
Patent #:
Issue Dt:
10/13/1998
Application #:
08951215
Filing Dt:
09/29/1997
Title:
LATERAL DMOS TRANSISTOR FOR RF/MICROWAVE APPLICATIONS
16
Patent #:
Issue Dt:
10/24/2000
Application #:
09036484
Filing Dt:
03/06/1997
Title:
MOSFET POWER TRANSISTOR HAVING OFFSET GATE AND DRAIN PADS TO REDUCE CAPACITANCE
17
Patent #:
Issue Dt:
12/14/1999
Application #:
09050859
Filing Dt:
03/30/1998
Title:
MOSFET DEVICE HAVING RECESSED GATE-DRAIN SHIELD AND METHOD
18
Patent #:
Issue Dt:
08/22/2000
Application #:
09064709
Filing Dt:
04/22/1998
Title:
MOSFET HAVING BURIED SHIELD PLATE FOR REDUCED GATE/DRAIN CAPACITANCE
19
Patent #:
Issue Dt:
06/29/1999
Application #:
09067656
Filing Dt:
04/27/1998
Title:
MOS TRANSISTOR WITH SHIELD COPLANAR WITH GATE ELECTRODE
20
Patent #:
Issue Dt:
09/07/1999
Application #:
09067703
Filing Dt:
04/28/1998
Title:
HIGH POWER SEMICONDUCTOR DEVICE HAVING BOLT-DOWN CERAMIC PLATFORM
21
Patent #:
Issue Dt:
04/10/2001
Application #:
09130192
Filing Dt:
08/05/1998
Title:
MOSFET HAVING SELF-ALIGNED GATE AND BURIED SHIELD AND METHOD OF MAKING SAME
22
Patent #:
Issue Dt:
01/09/2001
Application #:
09139532
Filing Dt:
08/25/1998
Title:
MOS TRANSISTOR WITH SHIELD COPLANAR WITH GATE ELECTRODE
23
Patent #:
Issue Dt:
01/14/2003
Application #:
09145818
Filing Dt:
09/02/1998
Title:
METHOD OF FABRICATING A HIGH POWER RF FIELD EFFECT TRANSISTOR WITH REDUCED HOT ELECTRON INJECTION AND RESULTING STRUCTURE
24
Patent #:
Issue Dt:
01/30/2001
Application #:
09306477
Filing Dt:
05/06/1999
Title:
INTEGRATED PASSIVE DEVICES WITH REDUCED PARASITIC SUBSTRATE CAPACITANCE
25
Patent #:
Issue Dt:
04/24/2001
Application #:
09333123
Filing Dt:
06/14/1999
Title:
SELF-ALIGNED SHIELD STRUCTURE FOR REALIZING HIGH FREQUENCY POWER MOSFET DEVICES WITH IMPROVED RELIABILITY
26
Patent #:
Issue Dt:
03/13/2001
Application #:
09388295
Filing Dt:
09/01/1999
Title:
CURRENT SOURCE BIAS CIRCUIT WITH HOT CARRIER INJECTION TRACKING
27
Patent #:
Issue Dt:
07/18/2000
Application #:
09430530
Filing Dt:
10/29/1999
Title:
MOSFET DEVICE HAVING RECESSED GATE-DRAIN SHIELD AND METHOD
28
Patent #:
Issue Dt:
10/02/2001
Application #:
09507123
Filing Dt:
02/18/2000
Title:
Rf power transistor having cascaded cells with phase matching b etween cells
29
Patent #:
Issue Dt:
04/13/2004
Application #:
09691949
Filing Dt:
10/18/2000
Title:
CURRENT SOURCE BIAS CIRCUIT WITH HOT CARRIER INJECTION TRACKING
30
Patent #:
NONE
Issue Dt:
Application #:
09736888
Filing Dt:
12/13/2000
Publication #:
Pub Dt:
06/13/2002
Title:
RF power bipolar junction transistor having performance-enhancing emitter structure
Assignor
1
Exec Dt:
12/29/2000
Assignee
1
4600 SILICON DRIVE
DURHAM, NORTH CAROLINA 27703
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
HENRY K. WOODWARD
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111

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