Virendra V. Rana

Person

Los Gatos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Trench isolation for monolithically isled solar photovoltaic cells...
- Patent number 9,929,288
- Issue date Mar 27, 2018
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for laser splitting and device layer transfer
- Patent number 9,929,054
- Issue date Mar 27, 2018
- Takao Yonehara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-efficiency solar photovoltaic cells and modules using thin cry...
- Patent number 9,842,949
- Issue date Dec 12, 2017
- OB Realty, LLC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal foil metallization for backplane-attached solar cells and mod...
- Patent number 9,806,220
- Issue date Oct 31, 2017
- OB Realty, LLC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aluminum oxide passivation and damage removal for solar cells
- Patent number 9,799,522
- Issue date Oct 24, 2017
- OB Realty, LLC.
- Pawan Kapur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Damage free laser patterning of transparent layers for forming dope...
- Patent number 9,768,343
- Issue date Sep 19, 2017
- OB Realty, LLC.
- Virendra V. Rana
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for enhanced light trapping in solar cells
- Patent number 9,583,651
- Issue date Feb 28, 2017
- Solexel, Inc.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making a crystalline silicon solar cell substrate utiliz...
- Patent number 9,508,886
- Issue date Nov 29, 2016
- Solexel, Inc.
- Virendra V. Rana
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser irradiation aluminum doping for monocrystalline silicon subst...
- Patent number 9,455,362
- Issue date Sep 27, 2016
- Solexel, Inc.
- Mehrdad M. Moslehi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Laser processing for high-efficiency thin crystalline silicon solar...
- Patent number 9,419,165
- Issue date Aug 16, 2016
- Solexel, Inc.
- Virendra V. Rana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fabrication methods for monolithically isled back contact back junc...
- Patent number 9,379,258
- Issue date Jun 28, 2016
- Solexel, Inc.
- Pawan Kapur
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ion implantation and annealing for thin film crystalline solar cells
- Patent number 9,318,644
- Issue date Apr 19, 2016
- Solexel, Inc.
- Mehrdad M. Moslehi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Patterning of silicon oxide layers using pulsed laser ablation
- Patent number 9,236,510
- Issue date Jan 12, 2016
- Solexel, Inc.
- Mehrdad M. Moslehi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Annealing for damage free laser processing for high efficiency sola...
- Patent number 9,214,585
- Issue date Dec 15, 2015
- Solexel, Inc.
- Virendra V. Rana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High-efficiency photovoltaic back-contact solar cell structures and...
- Patent number 9,196,759
- Issue date Nov 24, 2015
- Solexel, Inc.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench isolation for monolithically isled solar photovoltaic cells...
- Patent number 9,130,076
- Issue date Sep 8, 2015
- Solexel, Inc.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Patterning of silicon oxide layers using pulsed laser ablation
- Patent number 8,637,340
- Issue date Jan 28, 2014
- Solexel, Inc.
- Mehrdad M. Moslehi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser material removal methods and apparatus
- Patent number 8,569,650
- Issue date Oct 29, 2013
- Applied Materials, Inc.
- Zhenhua Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ion implantation fabrication process for thin-film crystalline sili...
- Patent number 8,420,435
- Issue date Apr 16, 2013
- Solexel, Inc.
- Virendra V. Rana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Laser processing for high-efficiency thin crystalline silicon solar...
- Patent number 8,399,331
- Issue date Mar 19, 2013
- Solexel
- Mehrdad M. Moslehi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Dry cleaning of silicon surface for solar cell applications
- Patent number 8,372,753
- Issue date Feb 12, 2013
- Applied Materials, Inc.
- Virendra V S Rana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solar cell patterning and metallization
- Patent number 8,283,199
- Issue date Oct 9, 2012
- Applied Materials, Inc.
- Virendra V. S. Rana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Laser material removal methods and apparatus
- Patent number 8,258,426
- Issue date Sep 4, 2012
- Applied Materials, Inc.
- Zhenhua Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser system for processing solar wafers in a carrier
- Patent number 8,173,473
- Issue date May 8, 2012
- Applied Materials, Inc.
- Derek Aqui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Molten metal spraying for metallization application in solar cells
- Patent number 8,163,330
- Issue date Apr 24, 2012
- Applied Materials, Inc.
- Virendra V. Rana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods of making an emitter having a desired dopant profile
- Patent number 8,088,675
- Issue date Jan 3, 2012
- Applied Materials, Inc.
- Virendra V. S. Rana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Directional solid phase crystallization of thin amorphous silicon f...
- Patent number 7,981,778
- Issue date Jul 19, 2011
- Applied Materials, Inc.
- Virendra V. Rana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Crystalline silicon solar cells on low purity substrate
- Patent number 7,858,427
- Issue date Dec 28, 2010
- Applied Materials, Inc.
- Virendra V. Rana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Integrated emitter formation and passivation
- Patent number 7,846,762
- Issue date Dec 7, 2010
- Applied Materials, Inc.
- Virendra V. Rana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Directional crystallization of silicon sheets using rapid thermal p...
- Patent number 7,569,462
- Issue date Aug 4, 2009
- Applied Materials, Inc.
- Virendra V. Rana
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ALUMINUM OXIDE PASSIVATION FOR SOLAR CELLS
- Publication number 20170287715
- Publication date Oct 5, 2017
- SOLEXEL, INC.
- Heather Deshazer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLAT TOP LASER BEAM PROCESSING FOR MAKING A SOLAR CELL SUBSTRATE
- Publication number 20170236961
- Publication date Aug 17, 2017
- SOLEXEL, INC.
- Virendra V. Rana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH EFFICIENCY SOLAR CELL STRUCTURES AND MANUFACTURING METHODS
- Publication number 20170236954
- Publication date Aug 17, 2017
- Beamreach
- Karl-Josef Kramer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER IRRADIATION ALUMINUM DOPING FOR MONOCRYSTALLINE SILICON SUBST...
- Publication number 20170236969
- Publication date Aug 17, 2017
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER PROCESSING FOR SOLAR CELL BASE AND EMITTER REGIONS
- Publication number 20170222086
- Publication date Aug 3, 2017
- SOLEXEL, INC.
- Heather Deshazer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF ALIGNED CONTACTS FOR SOLAR CELLS
- Publication number 20170194520
- Publication date Jul 6, 2017
- Beamreach
- Anand Deshpande
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER PROCESSING FOR BACK CONTACT CRYSTALLINE SILICON SOLAR CELL FA...
- Publication number 20170133546
- Publication date May 11, 2017
- SOLEXEL, INC.
- Virendra V. Rana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION IMPLANTATION AND ANNEALING FOR THIN-FILM CRYSTALLINE SOLAR CELLS
- Publication number 20170104122
- Publication date Apr 13, 2017
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PATTERNING OF SILICON OXIDE LAYERS USING PULSED LASER ABLATION
- Publication number 20170005206
- Publication date Jan 5, 2017
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANNEALING FOR DAMAGE FREE LASER PROCESSING FOR HIGH EFFICIENCY SOLA...
- Publication number 20160336473
- Publication date Nov 17, 2016
- SOLEXEL, INC.
- Virendra V. Rana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-EFFICIENCY PHOTOVOLTAIC BACK-CONTACT SOLAR CELL STRUCTURES AND...
- Publication number 20160336465
- Publication date Nov 17, 2016
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR LASER SPLITTING AND DEVICE LAYER TRANSFER
- Publication number 20160336233
- Publication date Nov 17, 2016
- SOLEXEL, INC.
- Takao Yonehara
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
TRENCH ISOLATION FOR MONOLITHICALLY ISLED SOLAR PHOTOVOLTAIC CELLS...
- Publication number 20160190366
- Publication date Jun 30, 2016
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DAMAGE FREE LASER PATTERNING OF TRANSPARENT LAYERS FOR FORMING DOPE...
- Publication number 20160093763
- Publication date Mar 31, 2016
- SOLEXEL, INC.
- Virendra V. Rana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTIVE BACKPLANE FOR THIN SILICON SOLAR CELLS
- Publication number 20160013335
- Publication date Jan 14, 2016
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALUMINUM OXIDE PASSIVATION AND DAMAGE REMOVAL FOR SOLAR CELLS
- Publication number 20150311378
- Publication date Oct 29, 2015
- SOLEXEL, INC.
- Pawan Kapur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-EFFICIENCY PHOTOVOLTAIC BACK-CONTACT SOLAR CELL STRUCTURES AND...
- Publication number 20150243814
- Publication date Aug 27, 2015
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self Aligned Contacts for Solar Cells
- Publication number 20150221792
- Publication date Aug 6, 2015
- SOLEXEL, INC.
- Anand Deshpande
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FABRICATION METHODS FOR BACK CONTACT SOLAR CELLS
- Publication number 20150171230
- Publication date Jun 18, 2015
- Pawan Kapur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FABRICATION METHODS FOR MONOLITHICALLY ISLED BACK CONTACT BACK JUNC...
- Publication number 20150171240
- Publication date Jun 18, 2015
- SOLEXEL, INC.
- Pawan Kapur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER PROCESSING FOR SOLAR CELL BASE AND EMITTER REGIONS
- Publication number 20150162486
- Publication date Jun 11, 2015
- SOLEXEL, INC.
- Heather Deshazer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALUMINUM OXIDE PASSIVATION FOR SOLAR CELLS
- Publication number 20150162487
- Publication date Jun 11, 2015
- SOLEXEL, INC.
- Heather Deshazer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PATTERNING OF SILICON OXIDE LAYERS USING PULSED LASER ABLATION
- Publication number 20150140721
- Publication date May 21, 2015
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH ISOLATION FOR MONOLITHICALLY ISLED SOLAR PHOTOVOLTAIC CELLS...
- Publication number 20150136227
- Publication date May 21, 2015
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL FOIL METALLIZATION FOR BACKPLANE-ATTACHED SOLAR CELLS AND MOD...
- Publication number 20150129031
- Publication date May 14, 2015
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANNEALING FOR DAMAGE FREE LASER PROCESSING FOR HIGH EFFICIENCY SOLA...
- Publication number 20150056742
- Publication date Feb 26, 2015
- SOLEXEL, INC.
- Virendra V. Rana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-EFFICIENCY SOLAR PHOTOVOLTAIC CELLS AND MODULES USING THIN CRY...
- Publication number 20150020877
- Publication date Jan 22, 2015
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACK CONTACT SOLAR CELLS USING ALUMINUM-BASED ALLOY METALLIZATION
- Publication number 20140360567
- Publication date Dec 11, 2014
- SOLEXEL, INC.
- Sean M. Seutter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURES AND METHODS OF FORMATION OF CONTIGUOUS AND NON-CONTIGUOU...
- Publication number 20140158193
- Publication date Jun 12, 2014
- Anande Desphande
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR ENHANCED LIGHT TRAPPING IN SOLAR CELLS
- Publication number 20140017846
- Publication date Jan 16, 2014
- SOLEXEL, INC.
- Mehrdad M. Moslehi
- H01 - BASIC ELECTRIC ELEMENTS

Virendra V. Rana

Person

Patents Grantslast 30 patents

Trench isolation for monolithically isled solar photovoltaic cells...

Systems and methods for laser splitting and device layer transfer

High-efficiency solar photovoltaic cells and modules using thin cry...

Metal foil metallization for backplane-attached solar cells and mod...

Aluminum oxide passivation and damage removal for solar cells

Damage free laser patterning of transparent layers for forming dope...

Systems and methods for enhanced light trapping in solar cells

Method for making a crystalline silicon solar cell substrate utiliz...

Laser irradiation aluminum doping for monocrystalline silicon subst...

Laser processing for high-efficiency thin crystalline silicon solar...

Fabrication methods for monolithically isled back contact back junc...

Ion implantation and annealing for thin film crystalline solar cells

Patterning of silicon oxide layers using pulsed laser ablation

Annealing for damage free laser processing for high efficiency sola...

High-efficiency photovoltaic back-contact solar cell structures and...

Trench isolation for monolithically isled solar photovoltaic cells...

Patterning of silicon oxide layers using pulsed laser ablation

Laser material removal methods and apparatus

Ion implantation fabrication process for thin-film crystalline sili...

Laser processing for high-efficiency thin crystalline silicon solar...

Dry cleaning of silicon surface for solar cell applications

Solar cell patterning and metallization

Laser material removal methods and apparatus

Laser system for processing solar wafers in a carrier

Molten metal spraying for metallization application in solar cells

Methods of making an emitter having a desired dopant profile

Directional solid phase crystallization of thin amorphous silicon f...

Crystalline silicon solar cells on low purity substrate

Integrated emitter formation and passivation

Directional crystallization of silicon sheets using rapid thermal p...

Patents Applicationslast 30 patents

ALUMINUM OXIDE PASSIVATION FOR SOLAR CELLS

FLAT TOP LASER BEAM PROCESSING FOR MAKING A SOLAR CELL SUBSTRATE

HIGH EFFICIENCY SOLAR CELL STRUCTURES AND MANUFACTURING METHODS

LASER IRRADIATION ALUMINUM DOPING FOR MONOCRYSTALLINE SILICON SUBST...

LASER PROCESSING FOR SOLAR CELL BASE AND EMITTER REGIONS

SELF ALIGNED CONTACTS FOR SOLAR CELLS

LASER PROCESSING FOR BACK CONTACT CRYSTALLINE SILICON SOLAR CELL FA...

ION IMPLANTATION AND ANNEALING FOR THIN-FILM CRYSTALLINE SOLAR CELLS

PATTERNING OF SILICON OXIDE LAYERS USING PULSED LASER ABLATION

ANNEALING FOR DAMAGE FREE LASER PROCESSING FOR HIGH EFFICIENCY SOLA...

HIGH-EFFICIENCY PHOTOVOLTAIC BACK-CONTACT SOLAR CELL STRUCTURES AND...

SYSTEMS AND METHODS FOR LASER SPLITTING AND DEVICE LAYER TRANSFER

TRENCH ISOLATION FOR MONOLITHICALLY ISLED SOLAR PHOTOVOLTAIC CELLS...

DAMAGE FREE LASER PATTERNING OF TRANSPARENT LAYERS FOR FORMING DOPE...

ACTIVE BACKPLANE FOR THIN SILICON SOLAR CELLS

ALUMINUM OXIDE PASSIVATION AND DAMAGE REMOVAL FOR SOLAR CELLS

HIGH-EFFICIENCY PHOTOVOLTAIC BACK-CONTACT SOLAR CELL STRUCTURES AND...

Self Aligned Contacts for Solar Cells

FABRICATION METHODS FOR BACK CONTACT SOLAR CELLS

FABRICATION METHODS FOR MONOLITHICALLY ISLED BACK CONTACT BACK JUNC...

LASER PROCESSING FOR SOLAR CELL BASE AND EMITTER REGIONS

ALUMINUM OXIDE PASSIVATION FOR SOLAR CELLS

PATTERNING OF SILICON OXIDE LAYERS USING PULSED LASER ABLATION

TRENCH ISOLATION FOR MONOLITHICALLY ISLED SOLAR PHOTOVOLTAIC CELLS...

METAL FOIL METALLIZATION FOR BACKPLANE-ATTACHED SOLAR CELLS AND MOD...

ANNEALING FOR DAMAGE FREE LASER PROCESSING FOR HIGH EFFICIENCY SOLA...

HIGH-EFFICIENCY SOLAR PHOTOVOLTAIC CELLS AND MODULES USING THIN CRY...

BACK CONTACT SOLAR CELLS USING ALUMINUM-BASED ALLOY METALLIZATION

STRUCTURES AND METHODS OF FORMATION OF CONTIGUOUS AND NON-CONTIGUOU...

SYSTEMS AND METHODS FOR ENHANCED LIGHT TRAPPING IN SOLAR CELLS