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Venkatasubramani Balu
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Santa Clara, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Solar cell emitter region fabrication with differentiated P-type an...
Patent number
11,502,208
Issue date
Nov 15, 2022
SunPower Corporation
Seung Bum Rim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metallization of solar cells with differentiated p-type and n-type...
Patent number
11,437,530
Issue date
Sep 6, 2022
SunPower Corporation
David D. Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tri-layer semiconductor stacks for patterning features on solar cells
Patent number
11,355,654
Issue date
Jun 7, 2022
SunPower Corporation
Kieran Mark Tracy
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Solar cells having differentiated P-type and N-type architectures
Patent number
10,950,740
Issue date
Mar 16, 2021
SunPower Corporation
David D. Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tri-layer semiconductor stacks for patterning features on solar cells
Patent number
10,505,068
Issue date
Dec 10, 2019
SunPower Corporation
Kieran Mark Tracy
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Metallization of solar cells with differentiated P-type and N-type...
Patent number
10,224,442
Issue date
Mar 5, 2019
SunPower Corporation
David D. Smith
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Tri-layer semiconductor stacks for patterning features on solar cells
Patent number
10,217,878
Issue date
Feb 26, 2019
SunPower Corporation
Kieran Mark Tracy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solar cells having differentiated P-type and N-type architectures
Patent number
10,141,462
Issue date
Nov 27, 2018
SunPower Corporation
David D. Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sequential etching treatment for solar cell fabrication
Patent number
9,837,259
Issue date
Dec 5, 2017
SunPower Corporation
Scott Harrington
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solar cell emitter region fabrication with differentiated P-type an...
Patent number
9,634,177
Issue date
Apr 25, 2017
SunPower Corporation
Seung Bum Rim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metallization of solar cells with differentiated P-type and N-type...
Patent number
9,502,601
Issue date
Nov 22, 2016
SunPower Corporation
David D. Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Etching processes for solar cell fabrication
Patent number
9,419,166
Issue date
Aug 16, 2016
SunPower Corporation
Scott Harrington
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon nanotube composite structures and methods of manufacturing t...
Patent number
9,257,704
Issue date
Feb 9, 2016
Zeptor Corporation
Venkatasubramani Balu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Etching processes for solar cell fabrication
Patent number
9,246,046
Issue date
Jan 26, 2016
SunPower Corporation
Scott Harrington
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solar cell emitter region fabrication with differentiated p-type an...
Patent number
9,196,758
Issue date
Nov 24, 2015
SunPower Corporation
Seung Bum Rim
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
TRI-LAYER SEMICONDUCTOR STACKS FOR PATTERNING FEATURES ON SOLAR CELLS
Publication number
20220262966
Publication date
Aug 18, 2022
SunPower Corporation
Kieran Mark Tracy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRI-LAYER SEMICONDUCTOR STACKS FOR PATTERNING FEATURES ON SOLAR CELLS
Publication number
20200119220
Publication date
Apr 16, 2020
SunPower Corporation
Kieran Mark Tracy
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SOLAR CELL EMITTER REGION FABRICATION WITH DIFFERENTIATED P-TYPE AN...
Publication number
20200075784
Publication date
Mar 5, 2020
SunPower Corporation
Seung Bum Rim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METALLIZATION OF SOLAR CELLS WITH DIFFERENTIATED P-TYPE AND N-TYPE...
Publication number
20190267499
Publication date
Aug 29, 2019
SunPower Corporation
David D. Smith
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CHEMICAL POLISHING OF SOLAR CELL SURFACES AND THE RESULTING STRUCTURES
Publication number
20190207040
Publication date
Jul 4, 2019
SunPower Corporation
Scott HARRINGTON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRI-LAYER SEMICONDUCTOR STACKS FOR PATTERNING FEATURES ON SOLAR CELLS
Publication number
20190189813
Publication date
Jun 20, 2019
SunPower Corporation
Kieran Mark Tracy
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SOLAR CELLS HAVING DIFFERENTIATED P-TYPE AND N-TYPE ARCHITECTURES
Publication number
20190097068
Publication date
Mar 28, 2019
SunPower Corporation
David D. Smith
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SOLAR CELLS HAVING DIFFERENTIATED P-TYPE AND N-TYPE ARCHITECTURES
Publication number
20180175221
Publication date
Jun 21, 2018
SunPower Corporation
David D. Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRI-LAYER SEMICONDUCTOR STACKS FOR PATTERNING FEATURES ON SOLAR CELLS
Publication number
20170288070
Publication date
Oct 5, 2017
Kieran Mark Tracy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METALLIZATION OF SOLAR CELLS WITH DIFFERENTIATED P-TYPE AND N-TYPE...
Publication number
20170288074
Publication date
Oct 5, 2017
David D. Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLAR CELL EMITTER REGION FABRICATION WITH DIFFERENTIATED P-TYPE AN...
Publication number
20170222072
Publication date
Aug 3, 2017
Seung Bum Rim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ETCHING PROCESSES FOR SOLAR CELL FABRICATION
Publication number
20160111583
Publication date
Apr 21, 2016
Scott Harrington
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEQUENTIAL ETCHING TREATMENT FOR SOLAR CELL FABRICATION
Publication number
20160064207
Publication date
Mar 3, 2016
Scott Harrington
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLAR CELL EMITTER REGION FABRICATION WITH DIFFERENTIATED P-TYPE AN...
Publication number
20160043267
Publication date
Feb 11, 2016
Seung Bum Rim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLAR CELL EMITTER REGION FABRICATION WITH DIFFERENTIATED P-TYPE AN...
Publication number
20150179838
Publication date
Jun 25, 2015
SunPower Corporation
Seung Bum Rim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON NANOTUBE COMPOSITE STRUCTURES AND METHODS OF MANUFACTURING T...
Publication number
20120121986
Publication date
May 17, 2012
Zeptor corporation
Venkatasubramani Balu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...