Lovoltech, Inc.

Organization

Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Circuit and method for driving a junction field effect transistor
- Patent number 7,746,156
- Issue date Jun 29, 2010
- Qspeed Semiconductor Inc.
- Harold L. Massie
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Structure and method for a fast recovery rectifier structure
- Patent number 7,696,540
- Issue date Apr 13, 2010
- Qspeed Semiconductor Inc.
- Richard Francis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrafast recovery diode
- Patent number 7,696,598
- Issue date Apr 13, 2010
- Qspeed Semiconductor Inc.
- Richard Francis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Programmable junction field effect transistor and method for progra...
- Patent number 7,655,964
- Issue date Feb 2, 2010
- Qspeed Semiconductor Inc.
- Chong-Ming Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor
- Patent number 7,608,888
- Issue date Oct 27, 2009
- Qspeed Semiconductor Inc.
- Jian Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for a junction field effect transistor with reduced gate cap...
- Patent number 7,452,763
- Issue date Nov 18, 2008
- Qspeed Semiconductor Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MOSFET having a JFET embedded as a body diode
- Patent number 7,417,266
- Issue date Aug 26, 2008
- Qspeed Semiconductor Inc.
- Jian Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite field effect transistor
- Patent number 7,348,826
- Issue date Mar 25, 2008
- Qspeed Semiconductor Inc.
- Jonathan Klein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Structure for reduced gate capacitance in a JFET
- Patent number 7,268,378
- Issue date Sep 11, 2007
- Qspeed Semiconductor Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and structure for composite trench fill
- Patent number 7,265,398
- Issue date Sep 4, 2007
- Qspeed Semiconductor Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
JFET and MESFET structures for low voltage, high current and high f...
- Patent number 7,262,461
- Issue date Aug 28, 2007
- Qspeed Semiconductor Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Schottky barrier rectifier and method of manufacturing the same
- Patent number 7,238,976
- Issue date Jul 3, 2007
- Qspeed Semiconductor Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure and method for enhanced performance in semiconductor subs...
- Patent number 7,227,242
- Issue date Jun 5, 2007
- Qspeed Semiconductor Inc.
- Chong Ming Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a Schottky barrier rectifier
- Patent number 7,220,661
- Issue date May 22, 2007
- Qspeed Semiconductor Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple doped channel in a multiple doped gate junction field effe...
- Patent number 7,211,845
- Issue date May 1, 2007
- Qspeed Semiconductor, Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flip-chip packaging
- Patent number 7,122,885
- Issue date Oct 17, 2006
- Lovoltech, Inc.
- William Planey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Buck-boost circuit with normally off JFET
- Patent number 7,098,634
- Issue date Aug 29, 2006
- Lovoltech, Inc.
- Ho-Yuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Programmable junction field effect transistor and method for progra...
- Patent number 7,075,132
- Issue date Jul 11, 2006
- Lovoltech, Inc.
- Chong Ming Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
JFET and MESFET structures for low voltage high current and high fr...
- Patent number 7,045,397
- Issue date May 16, 2006
- Lovoltech, Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual gate structure for a FET and method for fabricating same
- Patent number 7,038,260
- Issue date May 2, 2006
- Lovoltech, Incorporated
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Guard ring structure and method for fabricating same
- Patent number 7,009,228
- Issue date Mar 7, 2006
- Lovoltech, Incorporated
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic discharge protection device for integrated circuits
- Patent number 7,009,229
- Issue date Mar 7, 2006
- Lovoltech, Incorporated
- Chong Ming Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and structure for double dose gate in a JFET
- Patent number 6,995,052
- Issue date Feb 7, 2006
- Lovoltech, Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Starter device for normally off JFETs
- Patent number 6,975,157
- Issue date Dec 13, 2005
- Lovoltech, Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
JFET and MESFET structures for low voltage, high current and high f...
- Patent number 6,921,932
- Issue date Jul 26, 2005
- Lovoltech, Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and structure for a high voltage junction field effect trans...
- Patent number 6,900,506
- Issue date May 31, 2005
- Lovoltech, Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and structure for composite trench fill
- Patent number 6,887,768
- Issue date May 3, 2005
- Lovoltech, Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for a junction field effect transistor with reduced gate cap...
- Patent number 6,812,079
- Issue date Nov 2, 2004
- Lovoltech, Inc.
- Pete L. Pegler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and structure for double dose gate in a JFET
- Patent number 6,777,722
- Issue date Aug 17, 2004
- Lovoltech, Inc.
- Ho-Yuan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic discharge protection device for integrated circuits
- Patent number 6,774,417
- Issue date Aug 10, 2004
- Lovoltech, Inc.
- Chong Ming Lin
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
77081492 - QSPEED
- Serial number 77081492
- Registration number 3333666
- Filing date Jan 11, 2007
- Qspeed Semiconductor Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78330873 - POWERJFET
- Serial number 78330873
- Registration number 2905178
- Filing date Nov 20, 2003
- Lovoltech Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76117491 - LOVOLTECH
- Serial number 76117491
- Registration number 2817788
- Filing date Aug 24, 2000
- Lovoltech Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76117189 - LVT
- Serial number 76117189
- Registration number 2821479
- Filing date Aug 24, 2000
- Lovoltech Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Lovoltech, Inc.

Organization

Patents Grantslast 30 patents

Circuit and method for driving a junction field effect transistor

Structure and method for a fast recovery rectifier structure

Ultrafast recovery diode

Programmable junction field effect transistor and method for progra...

Field effect transistor

Method for a junction field effect transistor with reduced gate cap...

MOSFET having a JFET embedded as a body diode

Composite field effect transistor

Structure for reduced gate capacitance in a JFET

Method and structure for composite trench fill

JFET and MESFET structures for low voltage, high current and high f...

Schottky barrier rectifier and method of manufacturing the same

Structure and method for enhanced performance in semiconductor subs...

Method of manufacturing a Schottky barrier rectifier

Multiple doped channel in a multiple doped gate junction field effe...

Flip-chip packaging

Buck-boost circuit with normally off JFET

Programmable junction field effect transistor and method for progra...

JFET and MESFET structures for low voltage high current and high fr...

Dual gate structure for a FET and method for fabricating same

Guard ring structure and method for fabricating same

Electrostatic discharge protection device for integrated circuits

Method and structure for double dose gate in a JFET

Starter device for normally off JFETs

JFET and MESFET structures for low voltage, high current and high f...

Method and structure for a high voltage junction field effect trans...

Method and structure for composite trench fill

Method for a junction field effect transistor with reduced gate cap...

Method and structure for double dose gate in a JFET

Electrostatic discharge protection device for integrated circuits

Trademarklast 30 trademarks

77081492 - QSPEED

78330873 - POWERJFET

76117491 - LOVOLTECH

76117189 - LVT