Ashraf W. Lotfi

Person

Bridgewater, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Techniques for determining inductances
- Patent number 10,361,554
- Issue date Jul 23, 2019
- Altera Corporation
- Jeffrey Demski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of forming a power module with a magnetic device having a co...
- Patent number 10,304,615
- Issue date May 28, 2019
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage regulator with jitter control
- Patent number 10,164,517
- Issue date Dec 25, 2018
- Altera Corporation
- Teik Wah Lim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Packaged integrated circuit including a switch-mode regulator and m...
- Patent number 10,103,627
- Issue date Oct 16, 2018
- Altera Corporation
- Teik Wah Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric power flow controller for a power converter and method o...
- Patent number 10,084,380
- Issue date Sep 25, 2018
- Altera Corporation
- Wenguang Yan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Micromagnetic device and method of forming the same
- Patent number 9,837,200
- Issue date Dec 5, 2017
- Altera Corporation
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controller for a power converter and method of operating the same
- Patent number 9,748,840
- Issue date Aug 29, 2017
- Altera Corporation
- Pedro Alou Cervera
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Laterally diffused metal oxide semiconductor device and method of f...
- Patent number 9,680,008
- Issue date Jun 13, 2017
- Empirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power converter for a memory module
- Patent number 9,627,028
- Issue date Apr 18, 2017
- Enpirion, Inc.
- Narciso Mera
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device including a redistribution layer and metallic...
- Patent number 9,553,081
- Issue date Jan 24, 2017
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric power flow controller for a power converter and method o...
- Patent number 9,509,217
- Issue date Nov 29, 2016
- Altera Corporation
- Wenguang Yan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device including gate drivers around a periphery thereof
- Patent number 9,443,839
- Issue date Sep 13, 2016
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including alternating source and drain regions...
- Patent number 9,299,691
- Issue date Mar 29, 2016
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micromagnetic device and method of forming the same
- Patent number 9,299,489
- Issue date Mar 29, 2016
- Enpirion, Inc.
- Ashraf W. Lotfi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Power converter with controller operable in selected modes of opera...
- Patent number 9,246,390
- Issue date Jan 26, 2016
- Enpirion, Inc.
- Douglas Dean Lopata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Module having a stacked passive element and method of forming the same
- Patent number 9,054,086
- Issue date Jun 9, 2015
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit with a laterally diffused metal oxide semiconduc...
- Patent number 8,987,815
- Issue date Mar 24, 2015
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power converter for a memory module
- Patent number 8,867,295
- Issue date Oct 21, 2014
- Enpirion, Inc.
- Narciso Mera
- G11 - INFORMATION STORAGE
Information Patent Grant
Controller for a power converter and method of operating the same
- Patent number 8,736,241
- Issue date May 27, 2014
- Enpirion, Inc.
- Pedro Alou Cervera
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Laterally diffused metal oxide semiconductor device and method of f...
- Patent number 8,716,790
- Issue date May 6, 2014
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a power module with a magnetic device having a co...
- Patent number 8,701,272
- Issue date Apr 22, 2014
- Enpirion, Inc.
- Ashraf W. Lotfi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter with controller operable in selected modes of opera...
- Patent number 8,692,532
- Issue date Apr 8, 2014
- Enpirion, Inc.
- Douglas Dean Lopata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter with controller operable in selected modes of opera...
- Patent number 8,686,698
- Issue date Apr 1, 2014
- Enpirion, Inc.
- Douglas Dean Lopata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of forming a magnetic device having a conductive clip
- Patent number 8,631,560
- Issue date Jan 21, 2014
- Enpirion, Inc.
- Ashraf W. Lotfi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated circuit with a laterally diffused metal oxide semiconduc...
- Patent number 8,633,540
- Issue date Jan 21, 2014
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micromagnetic device and method of forming the same
- Patent number 8,618,900
- Issue date Dec 31, 2013
- Enpirion, Inc.
- Ashraf W. Lotfi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Power converter with controller operable in selected modes of opera...
- Patent number 8,541,991
- Issue date Sep 24, 2013
- Enpirion, Inc.
- Douglas Dean Lopata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacturing a power module
- Patent number 8,528,190
- Issue date Sep 10, 2013
- Enpirion, Inc.
- Ashraf W. Lotfi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power converter with controller operable in selected modes of opera...
- Patent number 8,410,769
- Issue date Apr 2, 2013
- Enpirion, Inc.
- Douglas Dean Lopata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic device having a conductive clip
- Patent number 8,384,506
- Issue date Feb 26, 2013
- Enpirion, Inc.
- Ashraf W. Lotfi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
VOLTAGE REGULATOR WITH JITTER CONTROL
- Publication number 20180054110
- Publication date Feb 22, 2018
- Altera Corporation
- Teik Wah Lim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ASYMMETRIC POWER FLOW CONTROLLER FOR A POWER CONVERTER AND METHOD O...
- Publication number 20170077814
- Publication date Mar 16, 2017
- Altera Corporation
- Wenguang Yan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ASYMMETRIC POWER FLOW CONTROLLER FOR A POWER CONVERTER AND METHOD O...
- Publication number 20160308440
- Publication date Oct 20, 2016
- Altera Corporation
- Wenguang Yan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PACKAGED INTEGRATED CIRCUIT INCLUDING A SWITCH-MODE REGULATOR AND M...
- Publication number 20160254745
- Publication date Sep 1, 2016
- Altera Corporation
- Teik Wah Lim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Micromagnetic Device and Method of Forming the Same
- Publication number 20160211069
- Publication date Jul 21, 2016
- ENPIRION INC.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERTER FOR A MEMORY MODULE
- Publication number 20140369147
- Publication date Dec 18, 2014
- Enpirion, Inc.
- Narciso Mera
- G11 - INFORMATION STORAGE
Information Patent Application
CONTROLLER FOR A POWER CONVERTER AND METHOD OF OPERATING THE SAME
- Publication number 20140253058
- Publication date Sep 11, 2014
- Enpirion, Inc.
- Pedro Alou Cervera
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LATERALLY DIFFFUSED METAL OXIDE SEMICONDUCTOR DEVICE AND METHOD OF...
- Publication number 20140225191
- Publication date Aug 14, 2014
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING A POWER MODULE WITH A MAGNETIC DEVICE HAVING A CO...
- Publication number 20140203903
- Publication date Jul 24, 2014
- Enpirion, Inc.
- Ashraf W. Lotfi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS INCLUDING A SEMICONDUCTOR DEVICE COUPLED TO A DECOUPLING...
- Publication number 20140159130
- Publication date Jun 12, 2014
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING A REDISTRIBUTION LAYER AND METALLIC...
- Publication number 20140151794
- Publication date Jun 5, 2014
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING ALTERNATING SOURCE AND DRAIN REGIONS...
- Publication number 20140151797
- Publication date Jun 5, 2014
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING GATE DRIVERS AROUND A PERIPHERY THEREOF
- Publication number 20140151795
- Publication date Jun 5, 2014
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Circuit with a Laterally Diffused Metal Oxide Semiconduc...
- Publication number 20140131795
- Publication date May 15, 2014
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Micromagnetic Device and Method of Forming the Same
- Publication number 20140104029
- Publication date Apr 17, 2014
- ENPIRION INC.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Micromagnetic Device and Method of Forming the Same
- Publication number 20130127577
- Publication date May 23, 2013
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Circuit With A Laterally Diffused Metal Oxide Semiconduc...
- Publication number 20120306011
- Publication date Dec 6, 2012
- Enpirion, Inc.
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Converter for a Memory Module
- Publication number 20120154013
- Publication date Jun 21, 2012
- Narciso Mera
- G11 - INFORMATION STORAGE
Information Patent Application
Controller for a Power Converter and Method of Operating the Same
- Publication number 20110316501
- Publication date Dec 29, 2011
- Enpirion, Inc.
- Pedro Alou Cervera
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Micromagnetic Device and Method of Forming the Same
- Publication number 20110181383
- Publication date Jul 28, 2011
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Converter with Controller Operable in Selected Modes of Opera...
- Publication number 20110101948
- Publication date May 5, 2011
- Douglas Dean Lopata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power Converter with Controller Operable in Selected Modes of Opera...
- Publication number 20110101949
- Publication date May 5, 2011
- Douglas Dean Lopata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power Converter with Controller Operable in Selected Modes of Opera...
- Publication number 20110101934
- Publication date May 5, 2011
- Douglas Dean Lopata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power Converter with Controller Operable in Selected Modes of Opera...
- Publication number 20110095742
- Publication date Apr 28, 2011
- Douglas Dean Lopata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Integrated Circuit with a Laterally Diffused Metal Oxide Semiconduc...
- Publication number 20110049621
- Publication date Mar 3, 2011
- Enpirion Incorporated, A Delaware Corporation
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Module Having a Stacked Magnetic Device and Semiconductor Device an...
- Publication number 20100212150
- Publication date Aug 26, 2010
- Ashraf W. Lotfi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Module Having a Stacked Magnetic Device and Semiconductor Device an...
- Publication number 20100214746
- Publication date Aug 26, 2010
- Ashraf W. Lotfi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Magnetic Device Having a Conductive Clip
- Publication number 20100176905
- Publication date Jul 15, 2010
- Ashraf W. Lotfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Converter with Power Switch Operable in Controlled Current Mode
- Publication number 20100156374
- Publication date Jun 24, 2010
- Douglas D. Lopata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power Converter with Power Switch Operable in Controlled Current Mode
- Publication number 20100141228
- Publication date Jun 10, 2010
- Douglas D. Lopata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Ashraf W. Lotfi

Person

Patents Grantslast 30 patents

Techniques for determining inductances

Method of forming a power module with a magnetic device having a co...

Voltage regulator with jitter control

Packaged integrated circuit including a switch-mode regulator and m...

Asymmetric power flow controller for a power converter and method o...

Micromagnetic device and method of forming the same

Controller for a power converter and method of operating the same

Laterally diffused metal oxide semiconductor device and method of f...

Power converter for a memory module

Semiconductor device including a redistribution layer and metallic...

Asymmetric power flow controller for a power converter and method o...

Semiconductor device including gate drivers around a periphery thereof

Semiconductor device including alternating source and drain regions...

Micromagnetic device and method of forming the same

Power converter with controller operable in selected modes of opera...

Module having a stacked passive element and method of forming the same

Integrated circuit with a laterally diffused metal oxide semiconduc...

Power converter for a memory module

Controller for a power converter and method of operating the same

Laterally diffused metal oxide semiconductor device and method of f...

Method of forming a power module with a magnetic device having a co...

Power converter with controller operable in selected modes of opera...

Power converter with controller operable in selected modes of opera...

Method of forming a magnetic device having a conductive clip

Integrated circuit with a laterally diffused metal oxide semiconduc...

Micromagnetic device and method of forming the same

Power converter with controller operable in selected modes of opera...

Method of manufacturing a power module

Power converter with controller operable in selected modes of opera...

Magnetic device having a conductive clip

Patents Applicationslast 30 patents

VOLTAGE REGULATOR WITH JITTER CONTROL

ASYMMETRIC POWER FLOW CONTROLLER FOR A POWER CONVERTER AND METHOD O...

ASYMMETRIC POWER FLOW CONTROLLER FOR A POWER CONVERTER AND METHOD O...

PACKAGED INTEGRATED CIRCUIT INCLUDING A SWITCH-MODE REGULATOR AND M...

Micromagnetic Device and Method of Forming the Same

POWER CONVERTER FOR A MEMORY MODULE

CONTROLLER FOR A POWER CONVERTER AND METHOD OF OPERATING THE SAME

LATERALLY DIFFFUSED METAL OXIDE SEMICONDUCTOR DEVICE AND METHOD OF...

METHOD OF FORMING A POWER MODULE WITH A MAGNETIC DEVICE HAVING A CO...

APPARATUS INCLUDING A SEMICONDUCTOR DEVICE COUPLED TO A DECOUPLING...

SEMICONDUCTOR DEVICE INCLUDING A REDISTRIBUTION LAYER AND METALLIC...

SEMICONDUCTOR DEVICE INCLUDING ALTERNATING SOURCE AND DRAIN REGIONS...

SEMICONDUCTOR DEVICE INCLUDING GATE DRIVERS AROUND A PERIPHERY THEREOF

Integrated Circuit with a Laterally Diffused Metal Oxide Semiconduc...

Micromagnetic Device and Method of Forming the Same

Micromagnetic Device and Method of Forming the Same

Integrated Circuit With A Laterally Diffused Metal Oxide Semiconduc...

Power Converter for a Memory Module

Controller for a Power Converter and Method of Operating the Same

Micromagnetic Device and Method of Forming the Same

Power Converter with Controller Operable in Selected Modes of Opera...

Power Converter with Controller Operable in Selected Modes of Opera...

Power Converter with Controller Operable in Selected Modes of Opera...

Power Converter with Controller Operable in Selected Modes of Opera...

Integrated Circuit with a Laterally Diffused Metal Oxide Semiconduc...

Module Having a Stacked Magnetic Device and Semiconductor Device an...

Module Having a Stacked Magnetic Device and Semiconductor Device an...

Magnetic Device Having a Conductive Clip

Power Converter with Power Switch Operable in Controlled Current Mode

Power Converter with Power Switch Operable in Controlled Current Mode