Timothy Weidman

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated dry processes for patterning radiation photoresist patte...
- Patent number 12,183,604
- Issue date Dec 31, 2024
- Lam Research Corporation
- Jengyi Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoresist development with halide chemistries
- Patent number 12,105,422
- Issue date Oct 1, 2024
- Lam Research Corporation
- Samantha Siamhwa Tan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Solar cell emitter region fabrication using substrate-level ion imp...
- Patent number 11,942,565
- Issue date Mar 26, 2024
- Maxeon Solar Pte. Ltd.
- Staffan Westerberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods for making hard masks useful in next-generation lithography
- Patent number 11,921,427
- Issue date Mar 5, 2024
- Lam Research Corporation
- Timothy William Weidman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Solar cell emitter region fabrication using self-aligned implant an...
- Patent number 11,316,056
- Issue date Apr 26, 2022
- SunPower Corporation
- Timothy Weidman
- H01 - BASIC ELECTRIC ELEMENTS
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
Vapor deposition deposited photoresist, and manufacturing and litho...
- Patent number 9,829,805
- Issue date Nov 28, 2017
- Applied Materials, Inc.
- Timothy Michaelson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Solar cell emitter region fabrication using ion implantation
- Patent number 9,716,205
- Issue date Jul 25, 2017
- SunPower Corporation
- Timothy Weidman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vapor deposition deposited photoresist, and manufacturing and litho...
- Patent number 9,632,411
- Issue date Apr 25, 2017
- Applied Materials, Inc.
- Timothy Michaelson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Solar cell emitter region fabrication using ion implantation
- Patent number 9,577,126
- Issue date Feb 21, 2017
- SunPower Corporation
- David D. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell emitter region fabrication using self-aligned implant an...
- Patent number 9,577,134
- Issue date Feb 21, 2017
- SunPower Corporation
- Timothy Weidman
- 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
Solar cell emitter region fabrication using ion implantation
- Patent number 9,401,450
- Issue date Jul 26, 2016
- SunPower Corporation
- Timothy Weidman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solar cell emitter region fabrication using ion implantation
- Patent number 9,263,625
- Issue date Feb 16, 2016
- SunPower Corporation
- David D. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Atomic layer deposition of hafnium or zirconium alloy films
- Patent number 9,236,467
- Issue date Jan 12, 2016
- Applied Materials, Inc.
- Timothy W. Weidman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Activated silicon precursors for low temperature deposition
- Patent number 8,821,986
- Issue date Sep 2, 2014
- Applied Materials, Inc.
- Timothy W. Weidman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Enhanced vision system for screen printing pattern alignment
- Patent number 8,673,679
- Issue date Mar 18, 2014
- Applied Materials Italia S.R.L.
- Marco Gallazzo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Atomic layer deposition of photoresist materials and hard mask prec...
- Patent number 8,536,068
- Issue date Sep 17, 2013
- Applied Materials, Inc.
- Timothy W. Weidman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Radiation patternable CVD film
- Patent number 8,465,903
- Issue date Jun 18, 2013
- Applied Materials, Inc.
- Timothy W. Weidman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods for deposition of silicon carbide and silicon carbonitride...
- Patent number 8,440,571
- Issue date May 14, 2013
- Applied Materials, Inc.
- Timothy W. Weidman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electroless deposition process on a silicon contact
- Patent number 8,308,858
- Issue date Nov 13, 2012
- Applied Materials, Inc.
- Michael P. Stewart
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Hybrid heterojunction solar cell fabrication using a doping layer mask
- Patent number 8,309,446
- Issue date Nov 13, 2012
- Applied Materials, Inc.
- Timothy W. Weidman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Forming solar cells using a patterned deposition process
- Patent number 8,207,005
- Issue date Jun 26, 2012
- Applied Materials, Inc.
- Timothy W. Weidman
- G01 - MEASURING TESTING
Information Patent Grant
Methods for oxidation of a semiconductor device
- Patent number 8,207,044
- Issue date Jun 26, 2012
- Applied Materials, Inc.
- Rajesh Mani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid heterojunction solar cell fabrication using a metal layer mask
- Patent number 8,183,081
- Issue date May 22, 2012
- Applied Materials, Inc.
- Timothy W. Weidman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods and compositions for electrophoretic metallization deposition
- Patent number 8,152,981
- Issue date Apr 10, 2012
- Applied Materials, Inc.
- Kapila P. Wijekoon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surface cleaning and texturing process for crystalline solar cells
- Patent number 8,129,212
- Issue date Mar 6, 2012
- Applied Materials, Inc.
- Kapila Wijekoon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Back contact solar cells using printed dielectric barrier
- Patent number 7,951,637
- Issue date May 31, 2011
- Applied Materials, Inc.
- Timothy W. Weidman
- G01 - MEASURING TESTING
Information Patent Grant
Methods for oxidation of a semiconductor device
- Patent number 7,947,561
- Issue date May 24, 2011
- Applied Materials, Inc.
- Rajesh Mani
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOTORESIST DEVELOPMENT WITH HALIDE CHEMISTRIES
- Publication number 20240419078
- Publication date Dec 19, 2024
- LAM RESEARCH CORPORATION
- Samantha SiamHwa Tan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTORESIST DEVELOPMENT WITH HALIDE CHEMISTRIES
- Publication number 20240361696
- Publication date Oct 31, 2024
- LAM RESEARCH CORPORATION
- Samantha SiamHwa Tan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CYCLIC DEVELOPMENT OF METAL OXIDE BASED PHOTORESIST FOR ETCH STOP D...
- Publication number 20240329538
- Publication date Oct 3, 2024
- LAM RESEARCH CORPORATION
- Da Li
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
QUANTUM EFFICIENT PHOTORESISTS AND METHODS THEREOF
- Publication number 20240302739
- Publication date Sep 12, 2024
- LAM RESEARCH CORPORATION
- Sivananda Krishnan Kanakasabapathy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HALOGEN-AND ALIPHATIC-CONTAINING ORGANOTIN PHOTORESISTS AND METHODS...
- Publication number 20240231224
- Publication date Jul 11, 2024
- LAM RESEARCH CORPORATION
- Timothy William Weidman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INTEGRATED DRY PROCESSES FOR PATTERNING RADIATION PHOTORESIST PATTE...
- Publication number 20240145272
- Publication date May 2, 2024
- LAM RESEARCH CORPORATION
- Jengyi Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HALOGEN-AND ALIPHATIC-CONTAINING ORGANOTIN PHOTORESISTS AND METHODS...
- Publication number 20240134274
- Publication date Apr 25, 2024
- LAM RESEARCH CORPORATION
- Timothy William Weidman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS TOOL FOR DRY REMOVAL OF PHOTORESIST
- Publication number 20240036483
- Publication date Feb 1, 2024
- LAM RESEARCH CORPORATION
- Dries DICTUS
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METAL ETCH
- Publication number 20240021435
- Publication date Jan 18, 2024
- LAM RESEARCH CORPORATION
- Yiwen FAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTORESIST DEVELOPMENT WITH ORGANIC VAPOR
- Publication number 20230416606
- Publication date Dec 28, 2023
- LAM RESEARCH CORPORATION
- Dries DICTUS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING PHOTO-SENSITIVE HYBRID FILMS
- Publication number 20230314946
- Publication date Oct 5, 2023
- LAM RESEARCH CORPORATION
- Eric Calvin Hansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED DRY PROCESSES FOR PATTERNING RADIATION PHOTORESIST PATTE...
- Publication number 20230290657
- Publication date Sep 14, 2023
- LAM RESEARCH CORPORATION
- Jengyi Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTORESISTS CONTAINING TANTALUM
- Publication number 20230288798
- Publication date Sep 14, 2023
- LAM RESEARCH CORPORATION
- Eric Calvin Hansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL CHELATORS FOR DEVELOPMENT OF METAL-CONTAINING PHOTORESIST
- Publication number 20230266670
- Publication date Aug 24, 2023
- LAM RESEARCH CORPORATION
- Eric Calvin Hansen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTORESISTS FROM SN(II) PRECURSORS
- Publication number 20230266664
- Publication date Aug 24, 2023
- LAM RESEARCH CORPORATION
- Eric Calvin Hansen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRY DEPOSITED PHOTORESISTS WITH ORGANIC CO-REACTANTS
- Publication number 20230259025
- Publication date Aug 17, 2023
- LAM RESEARCH CORPORATION
- Eric Calvin Hansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRE-EXPOSURE PHOTORESIST CURING TO ENHANCE EUV LITHOGRAPHIC PERFORM...
- Publication number 20230185196
- Publication date Jun 15, 2023
- LAM RESEARCH CORPORATION
- Timothy William Weidman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS TOOL FOR DRY REMOVAL OF PHOTORESIST
- Publication number 20230107357
- Publication date Apr 6, 2023
- LAM RESEARCH CORPORATION
- Dries DICTUS
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INTEGRATED DRY PROCESSES FOR PATTERNING RADIATION PHOTORESIST PATTE...
- Publication number 20230045336
- Publication date Feb 9, 2023
- LAM RESEARCH CORPORATION
- Jengyi Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE SURFACE MODIFICATION WITH HIGH EUV ABSORBERS FOR HIGH PER...
- Publication number 20220365434
- Publication date Nov 17, 2022
- LAM RESEARCH CORPORATION
- Katie Lynn Nardi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRY CHAMBER CLEAN OF PHOTORESIST FILMS
- Publication number 20220344136
- Publication date Oct 27, 2022
- LAM RESEARCH CORPORATION
- Daniel Peter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTORESIST WITH MULTIPLE PATTERNING RADIATION-ABSORBING ELEMENTS A...
- Publication number 20220342301
- Publication date Oct 27, 2022
- LAM RESEARCH CORPORATION
- Timothy William Weidman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APPARATUS FOR PHOTORESIST DRY DEPOSITION
- Publication number 20220308462
- Publication date Sep 29, 2022
- LAM RESEARCH CORPORATION
- Butch Berney
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BAKE STRATEGIES TO ENHANCE LITHOGRAPHIC PERFORMANCE OF METAL-CONTAI...
- Publication number 20220308454
- Publication date Sep 29, 2022
- LAM RESEARCH CORPORATION
- Timothy William Weidman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POSITIVE TONE DEVELOPMENT OF CVD EUV RESIST FILMS
- Publication number 20220299877
- Publication date Sep 22, 2022
- LAM RESEARCH CORPORATION
- Timothy William Weidman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTORESIST DEVELOPMENT WITH HALIDE CHEMISTRIES
- Publication number 20220244645
- Publication date Aug 4, 2022
- LAM RESEARCH CORPORATION
- Samantha SiamHwa Tan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SOLAR CELL EMITTER REGION FABRICATION USING SELF-ALIGNED IMPLANT AN...
- Publication number 20220199842
- Publication date Jun 23, 2022
- SunPower Corporation
- Timothy Weidman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRY DEVELOPMENT OF RESISTS
- Publication number 20220020584
- Publication date Jan 20, 2022
- LAM RESEARCH CORPORATION
- Boris Volosskiy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SOLAR CELL EMITTER REGION FABRICATION USING SUBSTRATE-LEVEL ION IMP...
- Publication number 20220020894
- Publication date Jan 20, 2022
- SunPower Corporation
- Staffan Westerberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR MAKING HARD MASKS USEFUL IN NEXT-GENERATION LITHOGRAPHY
- Publication number 20210397085
- Publication date Dec 23, 2021
- LAM RESEARCH CORPORATION
- Timothy William Weidman
- H01 - BASIC ELECTRIC ELEMENTS

Timothy Weidman

Person

Patents Grantslast 30 patents

Integrated dry processes for patterning radiation photoresist patte...

Photoresist development with halide chemistries

Solar cell emitter region fabrication using substrate-level ion imp...

Methods for making hard masks useful in next-generation lithography

Metallization of solar cells with differentiated p-type and n-type...

Solar cell emitter region fabrication using self-aligned implant an...

Metallization of solar cells with differentiated P-type and N-type...

Vapor deposition deposited photoresist, and manufacturing and litho...

Solar cell emitter region fabrication using ion implantation

Vapor deposition deposited photoresist, and manufacturing and litho...

Solar cell emitter region fabrication using ion implantation

Solar cell emitter region fabrication using self-aligned implant an...

Metallization of solar cells with differentiated P-type and N-type...

Solar cell emitter region fabrication using ion implantation

Solar cell emitter region fabrication using ion implantation

Atomic layer deposition of hafnium or zirconium alloy films

Activated silicon precursors for low temperature deposition

Enhanced vision system for screen printing pattern alignment

Atomic layer deposition of photoresist materials and hard mask prec...

Radiation patternable CVD film

Methods for deposition of silicon carbide and silicon carbonitride...

Electroless deposition process on a silicon contact

Hybrid heterojunction solar cell fabrication using a doping layer mask

Forming solar cells using a patterned deposition process

Methods for oxidation of a semiconductor device

Hybrid heterojunction solar cell fabrication using a metal layer mask

Methods and compositions for electrophoretic metallization deposition

Surface cleaning and texturing process for crystalline solar cells

Back contact solar cells using printed dielectric barrier

Methods for oxidation of a semiconductor device

Patents Applicationslast 30 patents

PHOTORESIST DEVELOPMENT WITH HALIDE CHEMISTRIES

PHOTORESIST DEVELOPMENT WITH HALIDE CHEMISTRIES

CYCLIC DEVELOPMENT OF METAL OXIDE BASED PHOTORESIST FOR ETCH STOP D...

QUANTUM EFFICIENT PHOTORESISTS AND METHODS THEREOF

HALOGEN-AND ALIPHATIC-CONTAINING ORGANOTIN PHOTORESISTS AND METHODS...

INTEGRATED DRY PROCESSES FOR PATTERNING RADIATION PHOTORESIST PATTE...

HALOGEN-AND ALIPHATIC-CONTAINING ORGANOTIN PHOTORESISTS AND METHODS...

PROCESS TOOL FOR DRY REMOVAL OF PHOTORESIST

METAL ETCH

PHOTORESIST DEVELOPMENT WITH ORGANIC VAPOR

METHOD OF FORMING PHOTO-SENSITIVE HYBRID FILMS

INTEGRATED DRY PROCESSES FOR PATTERNING RADIATION PHOTORESIST PATTE...

PHOTORESISTS CONTAINING TANTALUM

METAL CHELATORS FOR DEVELOPMENT OF METAL-CONTAINING PHOTORESIST

PHOTORESISTS FROM SN(II) PRECURSORS

DRY DEPOSITED PHOTORESISTS WITH ORGANIC CO-REACTANTS

PRE-EXPOSURE PHOTORESIST CURING TO ENHANCE EUV LITHOGRAPHIC PERFORM...

PROCESS TOOL FOR DRY REMOVAL OF PHOTORESIST

INTEGRATED DRY PROCESSES FOR PATTERNING RADIATION PHOTORESIST PATTE...

SUBSTRATE SURFACE MODIFICATION WITH HIGH EUV ABSORBERS FOR HIGH PER...

DRY CHAMBER CLEAN OF PHOTORESIST FILMS

PHOTORESIST WITH MULTIPLE PATTERNING RADIATION-ABSORBING ELEMENTS A...

APPARATUS FOR PHOTORESIST DRY DEPOSITION

BAKE STRATEGIES TO ENHANCE LITHOGRAPHIC PERFORMANCE OF METAL-CONTAI...

POSITIVE TONE DEVELOPMENT OF CVD EUV RESIST FILMS

PHOTORESIST DEVELOPMENT WITH HALIDE CHEMISTRIES

SOLAR CELL EMITTER REGION FABRICATION USING SELF-ALIGNED IMPLANT AN...

DRY DEVELOPMENT OF RESISTS

SOLAR CELL EMITTER REGION FABRICATION USING SUBSTRATE-LEVEL ION IMP...

METHODS FOR MAKING HARD MASKS USEFUL IN NEXT-GENERATION LITHOGRAPHY