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Gaurab Samanta
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St. Louis, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems for production of low oxygen content silicon
Patent number
12,037,699
Issue date
Jul 16, 2024
GlobalWafers Co., Ltd.
Gaurab Samanta
C30 - CRYSTAL GROWTH
Information
Patent Grant
Nitrogen doped and vacancy dominated silicon ingot and thermally tr...
Patent number
11,753,741
Issue date
Sep 12, 2023
GlobalWafers Co., Ltd.
Zheng Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for production of low oxygen content silicon
Patent number
11,668,020
Issue date
Jun 6, 2023
GlobalWafers Co., Ltd.
Gaurab Samanta
C30 - CRYSTAL GROWTH
Information
Patent Grant
Crystal pulling systems and methods for producing monocrystalline i...
Patent number
11,313,049
Issue date
Apr 26, 2022
GlobalWafers Co., Ltd.
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Grant
Systems and methods for production of low oxygen content silicon
Patent number
11,136,691
Issue date
Oct 5, 2021
GlobalWafers Co., Ltd.
Gaurab Samanta
C30 - CRYSTAL GROWTH
Information
Patent Grant
Nitrogen doped and vacancy dominated silicon ingot and thermally tr...
Patent number
11,111,602
Issue date
Sep 7, 2021
GlobalWafers Co., Ltd.
Zheng Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Crystal pulling systems and methods for producing monocrystalline i...
Patent number
11,072,870
Issue date
Jul 27, 2021
GlobalWafers Co., Ltd.
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Grant
Nitrogen doped and vacancy dominated silicon ingot and thermally tr...
Patent number
10,988,859
Issue date
Apr 27, 2021
GlobalWafers Co., Ltd.
Zheng Lu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Systems and methods for production of low oxygen content silicon
Patent number
10,745,823
Issue date
Aug 18, 2020
GlobalWafers Co., Ltd.
Gaurab Samanta
C30 - CRYSTAL GROWTH
Information
Patent Grant
Crystal growing systems and methods including a transparent crucible
Patent number
10,557,213
Issue date
Feb 11, 2020
GlobalWafers Co., Ltd.
Richard J. Phillips
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods for producing low oxygen silicon ingots
Patent number
10,513,796
Issue date
Dec 24, 2019
GlobalWafers Co., Ltd.
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Grant
Seed chuck assemblies and crystal pulling systems for reducing depo...
Patent number
10,487,418
Issue date
Nov 26, 2019
GlobalWafers Co., Ltd.
Parthiv Daggolu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Crystal growing systems and methods including a transparent crucible
Patent number
10,066,314
Issue date
Sep 4, 2018
GlobalWafers Co., Ltd.
Richard J. Phillips
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods for producing low oxygen silicon ingots
Patent number
9,951,440
Issue date
Apr 24, 2018
SunEdison Semiconductor Limited
Soubir Basak
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS FOR PRODUCTION OF LOW OXYGEN CONTENT SILICON
Publication number
20240247402
Publication date
Jul 25, 2024
GLOBALWAFERS CO., LTD.
Gaurab Samanta
C30 - CRYSTAL GROWTH
Information
Patent Application
NITROGEN DOPED AND VACANCY DOMINATED SILICON INGOT AND THERMALLY TR...
Publication number
20230323564
Publication date
Oct 12, 2023
GLOBALWAFERS CO., LTD.
Zheng Lu
C30 - CRYSTAL GROWTH
Information
Patent Application
SYSTEMS FOR PRODUCTION OF LOW OXYGEN CONTENT SILICON
Publication number
20230250551
Publication date
Aug 10, 2023
GLOBALWAFERS CO., LTD.
Gaurab Samanta
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR TRANSFER OF A THIN LAYER OF SILICON
Publication number
20220375784
Publication date
Nov 24, 2022
GlobalWafers Co. Ltd.
Gaurab Samanta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCTION OF LOW OXYGEN CONTENT SILICON
Publication number
20210348298
Publication date
Nov 11, 2021
GLOBALWAFERS CO., LTD.
Gaurab Samanta
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL PULLING SYSTEM AND METHODS FOR PRODUCING MONOCRYSTALLINE IN...
Publication number
20210340691
Publication date
Nov 4, 2021
GLOBALWAFERS CO., LTD.
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Application
NITROGEN DOPED AND VACANCY DOMINATED SILICON INGOT AND THERMALLY TR...
Publication number
20210198805
Publication date
Jul 1, 2021
GLOBALWAFERS CO., LTD.
Zheng Lu
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR TRANSFER OF A THIN LAYER OF SILICON
Publication number
20210005508
Publication date
Jan 7, 2021
GlobalWafers Co. Ltd.
Gaurab Samanta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCTION OF LOW OXYGEN CONTENT SILICON
Publication number
20200392643
Publication date
Dec 17, 2020
GLOBALWAFERS CO., LTD.
Gaurab Samanta
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR TRANSFER OF A THIN LAYER OF SILICON
Publication number
20190378753
Publication date
Dec 12, 2019
GlobalWafers Co. Ltd.
Gaurab Samanta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CRYSTAL PULLING SYSTEMS AND METHODS FOR PRODUCING MONOCRYSTALLINE I...
Publication number
20190136408
Publication date
May 9, 2019
GLOBALWAFERS CO., LTD.
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCTION OF LOW OXYGEN CONTENT SILICON
Publication number
20180355509
Publication date
Dec 13, 2018
GLOBALWAFERS CO., LTD.
Gaurab Samanta
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR PRODUCING SINGLE CRYSTAL INGOTS DOPED WITH VOLATILE DOP...
Publication number
20180291524
Publication date
Oct 11, 2018
Corner Star Limited
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Application
Nitrogen Doped and Vacancy Dominated Silicon Ingot and Thermally Tr...
Publication number
20180266015
Publication date
Sep 20, 2018
SunEdison Semiconductor Limited (UEN201334164H)
Zheng Lu
C30 - CRYSTAL GROWTH
Information
Patent Application
Nitrogen Doped and Vacancy Dominated Silicon Ingot and Thermally Tr...
Publication number
20180266016
Publication date
Sep 20, 2018
SunEdison Semiconductor Limited (UEN20133416H)
Zheng Lu
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR PRODUCING LOW OXYGEN SILICON INGOTS
Publication number
20180237938
Publication date
Aug 23, 2018
GlobalWafers Co., Ltd.
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL GROWING SYSTEMS AND METHODS INCLUDING A TRANSPARENT CRUCIBLE
Publication number
20180202065
Publication date
Jul 19, 2018
SunEdison Semiconductor Limited (UEN201334164H)
Richard J. Phillips
C30 - CRYSTAL GROWTH
Information
Patent Application
SEED CHUCK ASSEMBLIES AND CRYSTAL PULLING SYSTEMS FOR REDUCING DEPO...
Publication number
20170191182
Publication date
Jul 6, 2017
SunEdison Semiconductor Limited (UEN201334164H)
Parthiv Daggolu
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL PULLING SYSTEMS AND METHODS FOR PRODUCING MONOCRYSTALLINE I...
Publication number
20170107639
Publication date
Apr 20, 2017
SunEdison Semiconductor Limited (UEN201334164H)
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL GROWING SYSTEMS AND METHODS INCLUDING A TRANSPARENT CRUCIBLE
Publication number
20170022631
Publication date
Jan 26, 2017
SunEdison Semiconductor Limited (UEN201334164H)
Richard J. Phillips
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR PRODUCING LOW OXYGEN SILICON INGOTS
Publication number
20160108551
Publication date
Apr 21, 2016
SUNEDISON SEMICONDUCTOR LIMITED
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Application
NITROGEN DOPED AND VACANCY DOMINATED SILICON INGOT AND THERMALLY TR...
Publication number
20160032491
Publication date
Feb 4, 2016
SunEdison Semiconductor Limited (UEN201334164H)
Zheng Lu
C30 - CRYSTAL GROWTH