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Hui Zhang
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Nashua, NH, US
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last 30 patents
Information
Patent Grant
Technique for controlling temperature uniformity in crystal growth...
Patent number
11,661,671
Issue date
May 30, 2023
CRYSTAL SYSTEMS, LLC
Frederick Schmid
C30 - CRYSTAL GROWTH
Information
Patent Grant
Technique for controlling temperature uniformity in crystal growth...
Patent number
10,633,759
Issue date
Apr 28, 2020
GTAT Corporation
Frederick Schmid
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Advanced crucible support and thermal distribution management
Patent number
9,845,548
Issue date
Dec 19, 2017
GTAT Corporation
David F. Broyer
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
TECHNIQUE FOR CONTROLLING TEMPERATURE UNIFORMITY IN CRYSTAL GROWTH...
Publication number
20200255969
Publication date
Aug 13, 2020
GTAT CORPORATION
Frederick Schmid
C30 - CRYSTAL GROWTH
Information
Patent Application
ADVANCED CRUCIBLE SUPPORT AND THERMAL DISTRIBUTION MANAGEMENT
Publication number
20180057957
Publication date
Mar 1, 2018
GTAT Corporation
David Frances Broyer
C30 - CRYSTAL GROWTH
Information
Patent Application
ADVANCED CRUCIBLE SUPPORT AND THERMAL DISTRIBUTION MANAGEMENT
Publication number
20150176150
Publication date
Jun 25, 2015
GT CRYSTAL SYSTEMS, LLC
David F. Broyer
C30 - CRYSTAL GROWTH
Information
Patent Application
TECHNIQUE FOR CONTROLLING TEMPERATURE UNIFORMITY IN CRYSTAL GROWTH...
Publication number
20150090179
Publication date
Apr 2, 2015
GT CRYSTAL SYSTEMS, LLC
Frederick Schmid
C30 - CRYSTAL GROWTH