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William Lynn Luter
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St. Charles, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for controlling a gas dopant vaporization rate...
Patent number
12,221,718
Issue date
Feb 11, 2025
GlobalWafers Co., Ltd.
Chieh Hu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Ingot puller apparatus that use a solid-phase dopant
Patent number
12,195,872
Issue date
Jan 14, 2025
GlobalWafers Co., Ltd.
William L. Luter
C30 - CRYSTAL GROWTH
Information
Patent Grant
Systems and methods for controlling a gas dopant vaporization rate...
Patent number
12,195,871
Issue date
Jan 14, 2025
GlobalWafers Co., Ltd.
Chieh Hu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods for forming a unitized crucible assembly
Patent number
12,084,787
Issue date
Sep 10, 2024
GlobalWafers Co., Ltd.
Richard Joseph Phillips
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods for forming a unitized crucible assembly
Patent number
12,084,786
Issue date
Sep 10, 2024
GlobalWafers Co., Ltd.
Richard Joseph Phillips
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Crucible molds
Patent number
12,071,705
Issue date
Aug 27, 2024
GlobalWafers Co., Ltd.
Richard Joseph Phillips
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Ingot puller apparatus having heat shields with feet having an apex
Patent number
12,031,229
Issue date
Jul 9, 2024
GlobalWafers Co., Ltd.
Jiaying Ke
C30 - CRYSTAL GROWTH
Information
Patent Grant
Cleaved semiconductor wafer imaging system
Patent number
12,019,031
Issue date
Jun 25, 2024
GlobalWafers Co., Ltd.
Benjamin Michael Meyer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Cleaved semiconductor wafer camera system
Patent number
11,921,054
Issue date
Mar 5, 2024
GlobalWafers Co., Ltd.
Benjamin Michael Meyer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ingot puller apparatus having heat shields with voids therein
Patent number
11,873,575
Issue date
Jan 16, 2024
GlobalWafers Co., Ltd.
Jiaying Ke
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods for producing a single crystal silicon ingot using a vapori...
Patent number
11,866,844
Issue date
Jan 9, 2024
GlobalWafers Co., Ltd.
Yu-Chiao Wu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Systems for producing a single crystal silicon ingot using a vapori...
Patent number
11,795,569
Issue date
Oct 24, 2023
GlobalWafers Co., Ltd.
Yu-Chiao Wu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods for producing a single crystal silicon ingot using boric ac...
Patent number
11,585,010
Issue date
Feb 21, 2023
GlobalWafers Co., Ltd.
William L. Luter
C30 - CRYSTAL GROWTH
Information
Patent Grant
Crucible molds
Patent number
11,377,751
Issue date
Jul 5, 2022
GlobalWafers Co., Ltd.
Richard Joseph Phillips
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods for forming a unitized crucible assembly
Patent number
11,326,271
Issue date
May 10, 2022
GlobalWafers Co., Ltd.
Richard Joseph Phillips
B28 - WORKING CEMENT, CLAY, OR STONE
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
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
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
Semiconductor wafer support ring for heat treatment
Patent number
10,458,709
Issue date
Oct 29, 2019
GlobalWafters Co., Ltd.
Qingmin Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Side feed system for Czochralski growth of silicon ingots
Patent number
10,202,704
Issue date
Feb 12, 2019
GTAT IP HOLDING LLC
William L. Luter
C30 - CRYSTAL GROWTH
Information
Patent Grant
Silicon ingot having uniform multiple dopants and method and appara...
Patent number
10,202,705
Issue date
Feb 12, 2019
GTAT IP HOLDING LLC
Bayard K. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor wafer support ring for heat treatment
Patent number
10,072,892
Issue date
Sep 11, 2018
GlobalWafers Co., Ltd.
Qingmin Liu
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Continuous czochralski method and apparatus
Patent number
9,745,666
Issue date
Aug 29, 2017
GTAT IP HOLDING LLC
William L. Luter
C30 - CRYSTAL GROWTH
Information
Patent Grant
Silicon single crystal doped with gallium, indium, or aluminum
Patent number
9,051,659
Issue date
Jun 9, 2015
GTAT IP HOLDING
John P. DeLuca
C30 - CRYSTAL GROWTH
Information
Patent Grant
Retractable and expandable water cooled valve gate useful for seali...
Patent number
8,434,511
Issue date
May 7, 2013
GT Advanced CZ LLC
Dick S. Williams
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electrical resistance heater and method for crystal growing apparatus
Patent number
6,503,322
Issue date
Jan 7, 2003
MEMC Electronic Materials, Inc.
Richard G. Schrenker
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Electrical heater for crystal growth apparatus with upper sections...
Patent number
6,093,913
Issue date
Jul 25, 2000
MEMC Electronic Materials, Inc.
Richard G. Schrenker
C30 - CRYSTAL GROWTH
Information
Patent Grant
Heat shield for crystal puller
Patent number
6,053,974
Issue date
Apr 25, 2000
MEMC Electronic Materials, Inc.
William L. Luter
C30 - CRYSTAL GROWTH
Information
Patent Grant
Heat shield assembly and method of growing vacancy rich single crys...
Patent number
5,942,032
Issue date
Aug 24, 1999
MEMC Electronic Materials, Inc.
Kyong-Min Kim
C30 - CRYSTAL GROWTH
Information
Patent Grant
Heat shield for crystal puller
Patent number
5,922,127
Issue date
Jul 13, 1999
MEMC Electronic Materials, Inc.
William L. Luter
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
CRUCIBLES HAVING ANCHORS AND METHODS FOR PRODUCING AND USING SAME
Publication number
20250051958
Publication date
Feb 13, 2025
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
C30 - CRYSTAL GROWTH
Information
Patent Application
CRUCIBLES HAVING ANCHORS
Publication number
20250051957
Publication date
Feb 13, 2025
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
C30 - CRYSTAL GROWTH
Information
Patent Application
CRUCIBLE ASSEMBLIES AND METHODS FOR FORMING A UNITIZED CRUCIBLE ASS...
Publication number
20240376632
Publication date
Nov 14, 2024
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCING A SINGLE CRYSTAL SILICON INGOT US...
Publication number
20240309541
Publication date
Sep 19, 2024
GLOBALWAFERS CO., LTD.
Yu-Chiao Wu
C30 - CRYSTAL GROWTH
Information
Patent Application
INGOT PULLER APPARATUS AND METHODS FOR GROWING A SINGLE CRYSTAL SIL...
Publication number
20240247398
Publication date
Jul 25, 2024
GLOBALWAFERS CO., LTD.
Carissima Marie Hudson
C30 - CRYSTAL GROWTH
Information
Patent Application
SYSTEMS AND METHODS FOR COOLING A CHUNK POLYCRYSTALLINE FEEDER
Publication number
20240167193
Publication date
May 23, 2024
GLOBALWAFERS CO., LTD.
JaeWoo Ryu
C30 - CRYSTAL GROWTH
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A GAS DOPANT VAPORIZATION RATE...
Publication number
20240125004
Publication date
Apr 18, 2024
GLOBALWAFERS CO., LTD.
Chieh HU
C30 - CRYSTAL GROWTH
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A GAS DOPANT VAPORIZATION RATE...
Publication number
20240125003
Publication date
Apr 18, 2024
GLOBALWAFERS CO., LTD.
Chieh HU
C30 - CRYSTAL GROWTH
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCING A SINGLE CRYSTAL SILICON INGOT US...
Publication number
20240044041
Publication date
Feb 8, 2024
GLOBALWAFERS CO., LTD.
Yu-Chiao Wu
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR FORMING SINGLE CRYSTAL SILICON INGOTS WITH REDUCED CARB...
Publication number
20230392281
Publication date
Dec 7, 2023
GLOBALWAFERS CO., LTD.
Richard J. Phillips
C30 - CRYSTAL GROWTH
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING SURFACE PROFILES OF WAFERS SLIC...
Publication number
20230390962
Publication date
Dec 7, 2023
GLOBALWAFERS CO., LTD.
Sumeet S. Bhagavat
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
SYSTEMS AND METHODS FOR DETERMINING MECHANICAL WEAR IN A CRYSTAL PU...
Publication number
20230304893
Publication date
Sep 28, 2023
GLOBALWAFERS CO., LTD.
Zheng Lu
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR FORMING A UNITIZED CRUCIBLE ASSEMBLY
Publication number
20230220582
Publication date
Jul 13, 2023
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
B22 - CASTING POWDER METALLURGY
Information
Patent Application
INGOT PULLER APPARATUS THAT USE A SOLID-PHASE DOPANT
Publication number
20230160094
Publication date
May 25, 2023
GLOBALWAFERS CO., LTD.
William L. Luter
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR PRODUCING A SINGLE CRYSTAL SILICON INGOT USING BORIC AC...
Publication number
20230160093
Publication date
May 25, 2023
GLOBALWAFERS CO., LTD.
William L. Luter
C30 - CRYSTAL GROWTH
Information
Patent Application
INGOT PULLER APPARATUS HAVING HEAT SHIELDS WITH FEET HAVING AN APEX
Publication number
20230083235
Publication date
Mar 16, 2023
GLOBALWAFERS CO., LTD.
Jiaying Ke
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL PULLING SYSTEMS HAVING COMPOSITE POLYCRYSTALLINE SILICON FE...
Publication number
20230078325
Publication date
Mar 16, 2023
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
C30 - CRYSTAL GROWTH
Information
Patent Application
CRUCIBLE MOLDS
Publication number
20220228292
Publication date
Jul 21, 2022
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHODS FOR PRODUCING A SINGLE CRYSTAL SILICON INGOT USING A VAPORI...
Publication number
20220205131
Publication date
Jun 30, 2022
GLOBALWAFERS CO., LTD.
Yu-Chiao Wu
C30 - CRYSTAL GROWTH
Information
Patent Application
SYSTEMS FOR PRODUCING A SINGLE CRYSTAL SILICON INGOT USING A VAPORI...
Publication number
20220205132
Publication date
Jun 30, 2022
GLOBALWAFERS CO., LTD.
Yu-Chiao Wu
C30 - CRYSTAL GROWTH
Information
Patent Application
INGOT PULLER APPARATUS HAVING HEAT SHIELDS WITH VOIDS THEREIN
Publication number
20220170176
Publication date
Jun 2, 2022
GLOBALWAFERS CO., LTD.
Jiaying Ke
C30 - CRYSTAL GROWTH
Information
Patent Application
NON-CONTACT SYSTEMS AND METHODS FOR DETERMINING DISTANCE BETWEEN SI...
Publication number
20220154365
Publication date
May 19, 2022
GLOBALWAFERS CO., LTD.
Benjamin Michael Meyer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS FOR FORMING A UNITIZED CRUCIBLE ASSEMBLY
Publication number
20220127748
Publication date
Apr 28, 2022
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
CLEAVED SEMICONDUCTOR WAFER IMAGING SYSTEM
Publication number
20220084857
Publication date
Mar 17, 2022
GLOBALWAFERS CO., LTD.
Benjamin Michael Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLEAVED SEMICONDUCTOR WAFER CAMERA SYSTEM
Publication number
20220082510
Publication date
Mar 17, 2022
GLOBALWAFERS CO., LTD.
Benjamin Michael Meyer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD OF PROCESSING A CLEAVED SEMICONDUCTOR WAFER
Publication number
20220084892
Publication date
Mar 17, 2022
GLOBALWAFERS CO., LTD.
Benjamin Michael Meyer
G06 - COMPUTING CALCULATING COUNTING
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
CRUCIBLE MOLDS AND UNITIZED CRUCIBLES
Publication number
20210262114
Publication date
Aug 26, 2021
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR FORMING A UNITIZED CRUCIBLE ASSEMBLY
Publication number
20210262113
Publication date
Aug 26, 2021
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHODS FOR PRODUCING A SINGLE CRYSTAL SILICON INGOT USING BORIC AC...
Publication number
20200407869
Publication date
Dec 31, 2020
GLOBALWAFERS CO., LTD.
William L. Luter
C30 - CRYSTAL GROWTH