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Tempe, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
High voltage deep trench capacitor
Patent number
9,397,233
Issue date
Jul 19, 2016
NORTH STAR INNOVATIONS INC.
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic device including a conductive structure extending throug...
Patent number
8,188,543
Issue date
May 29, 2012
FREESCALE SEMICONDUCTOR, INC.
Todd C. Roggenbauer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MOS capacitor structures
Patent number
8,134,222
Issue date
Mar 13, 2012
FREESCALE SEMICONDUCTOR, INC.
Tahir A. Khan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual current path LDMOSFET with graded PBL for ultra high voltage s...
Patent number
7,851,857
Issue date
Dec 14, 2010
FREESCALE SEMICONDUCTOR, INC.
Yue Fu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MOSFET device including a source with alternating P-type and N-type...
Patent number
7,851,889
Issue date
Dec 14, 2010
FREESCALE SEMICONDUCTOR, INC.
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for forming MOS capacitors
Patent number
7,838,383
Issue date
Nov 23, 2010
FREESCALE SEMICONDUCTOR, INC.
Tahir A. Khan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process of forming an electronic device including a conductive stru...
Patent number
7,820,519
Issue date
Oct 26, 2010
FREESCALE SEMICONDUCTOR, INC.
Todd C. Roggenbauer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices employing poly-filled trenches
Patent number
7,791,161
Issue date
Sep 7, 2010
FREESCALE SEMICONDUCTOR, INC.
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar Schottky diode and method
Patent number
7,777,257
Issue date
Aug 17, 2010
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Variable resurf semiconductor device and method
Patent number
7,763,937
Issue date
Jul 27, 2010
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage deep trench capacitor
Patent number
7,732,274
Issue date
Jun 8, 2010
FREESCALE SEMICONDUCTOR, INC.
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with a multi-plate isolation structure
Patent number
7,723,204
Issue date
May 25, 2010
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Robust deep trench isolation
Patent number
7,608,908
Issue date
Oct 27, 2009
FREESCALE SEMICONDUCTOR, INC.
Vishnu Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for forming the same
Patent number
7,550,804
Issue date
Jun 23, 2009
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and apparatus for a stepped-drift MOSFET
Patent number
7,511,319
Issue date
Mar 31, 2009
FREESCALE SEMICONDUCTOR, INC.
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of forming the same
Patent number
7,476,593
Issue date
Jan 13, 2009
FREESCALE SEMICONDUCTOR, INC.
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure and method for RESURF diodes with a current diverter
Patent number
7,466,006
Issue date
Dec 16, 2008
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure and method for RESURF LDMOSFET with a current diverter
Patent number
7,439,584
Issue date
Oct 21, 2008
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Termination structures for super junction devices
Patent number
7,436,025
Issue date
Oct 14, 2008
FREESCALE SEMICONDUCTOR, INC.
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dotted channel MOSFET and method
Patent number
7,405,128
Issue date
Jul 29, 2008
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Schottky device and method of forming
Patent number
7,355,260
Issue date
Apr 8, 2008
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacture
Patent number
7,329,566
Issue date
Feb 12, 2008
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor component
Patent number
7,309,638
Issue date
Dec 18, 2007
Freescale Semiconductor, Inc.
Vishnu Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Schottky device and method of forming
Patent number
7,282,386
Issue date
Oct 16, 2007
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for forming the same
Patent number
7,276,419
Issue date
Oct 2, 2007
FREESCALE SEMICONDUCTOR, INC.
Vishnu Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacture
Patent number
7,244,989
Issue date
Jul 17, 2007
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacture
Patent number
7,180,158
Issue date
Feb 20, 2007
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LDMOS transistor
Patent number
7,141,860
Issue date
Nov 28, 2006
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of forming the same
Patent number
7,095,092
Issue date
Aug 22, 2006
FREESCALE SEMICONDUCTOR, INC.
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Schottky device
Patent number
7,071,518
Issue date
Jul 4, 2006
FREESCALE SEMICONDUCTOR, INC.
Vijay Parthasarathy
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MOS CAPACITOR STRUCTURES
Publication number
20110024813
Publication date
Feb 3, 2011
FREESCALE SEMICONDUCTOR, INC.
Tahir A. Khan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High Voltage Deep Trench Capacitor
Publication number
20100230736
Publication date
Sep 16, 2010
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Dual Current Path LDMOSFET with Graded PBL for Ultra High Voltage S...
Publication number
20100025756
Publication date
Feb 4, 2010
Yue Fu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LINEARITY CAPACITOR STRUCTURE AND METHOD
Publication number
20090174030
Publication date
Jul 9, 2009
FREESCALE SEMICONDUCTOR, INC.
Tahir A. Khan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High voltage deep trench capacitor
Publication number
20080293211
Publication date
Nov 27, 2008
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOSFET DEVICE INCLUDING A SOURCE WITH ALTERNATING P-TYPE AND N-TYPE...
Publication number
20080265291
Publication date
Oct 30, 2008
FREESCALE SEMICONDUCTOR, INC.
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR SCHOTTKY DIODE AND METHOD
Publication number
20080191305
Publication date
Aug 14, 2008
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DOTTED CHANNEL MOSFET AND METHOD
Publication number
20080191275
Publication date
Aug 14, 2008
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC DEVICE INCLUDING A CONDUCTIVE STRUCTURE EXTENDING THROUG...
Publication number
20080122025
Publication date
May 29, 2008
FREESCALE SEMICONDUCTOR, INC.
Todd C. Roggenbauer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS OF FORMING AN ELECTRONIC DEVICE INCLUDING A CONDUCTIVE STRU...
Publication number
20080124889
Publication date
May 29, 2008
FREESCALE SEMICONDUCTOR, INC.
Todd C. ROGGENBAUER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Variable resurf semiconductor device and method
Publication number
20080113498
Publication date
May 15, 2008
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Termination structures for super junction devices
Publication number
20080079122
Publication date
Apr 3, 2008
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for forming the same
Publication number
20070221967
Publication date
Sep 27, 2007
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device with a multi-plate isolation structure
Publication number
20070224738
Publication date
Sep 27, 2007
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Isolated zener diodes
Publication number
20070200136
Publication date
Aug 30, 2007
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods and apparatus for a stepped-drift MOSFET
Publication number
20070200184
Publication date
Aug 30, 2007
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for forming the same
Publication number
20070096225
Publication date
May 3, 2007
Vishnu Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor devices employing poly-filled trenches
Publication number
20070045767
Publication date
Mar 1, 2007
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacture
Publication number
20060273402
Publication date
Dec 7, 2006
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacture
Publication number
20060273428
Publication date
Dec 7, 2006
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacture
Publication number
20060267089
Publication date
Nov 30, 2006
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Structure and method for RESURF LDMOSFET with a current diverter
Publication number
20060261408
Publication date
Nov 23, 2006
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Structure and method for RESURF diodes with a current diverter
Publication number
20060261382
Publication date
Nov 23, 2006
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Schottky device and method of forming
Publication number
20060246670
Publication date
Nov 2, 2006
FREESCALE SEMICONDUCTOR, INC.
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME
Publication number
20060244081
Publication date
Nov 2, 2006
FREESCALE SEMICONDUCTOR, INC.
Ronghua Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing a semiconductor component
Publication number
20060014342
Publication date
Jan 19, 2006
FREESCALE SEMICONDUCTOR, INC.
Vishnu Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Schottky device and method of forming
Publication number
20060001057
Publication date
Jan 5, 2006
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LDMOS transistor
Publication number
20050285188
Publication date
Dec 29, 2005
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Schottky device
Publication number
20050275055
Publication date
Dec 15, 2005
Vijay Parthasarathy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High current MOS device with avalanche protection and method of ope...
Publication number
20050242371
Publication date
Nov 3, 2005
Vishnu K. Khemka
H01 - BASIC ELECTRIC ELEMENTS