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Total properties:
21
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Patent #:
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Issue Dt:
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06/30/1987
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Application #:
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06363823
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Filing Dt:
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03/31/1982
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Title:
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HIGH PURITY SILANE AND SILICON PRODUCTION
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Patent #:
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Issue Dt:
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05/28/1985
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Application #:
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06383234
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Filing Dt:
|
05/28/1982
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Title:
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WASTE TREATMENT IN SILICON PRODUCTION OPERATIONS
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Patent #:
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Issue Dt:
|
08/04/1987
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Application #:
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06760573
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Filing Dt:
|
07/30/1985
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Title:
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ZONE HEATING FOR FLUIDIZED BED SILANE PYROLYSIS
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Patent #:
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Issue Dt:
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09/01/1987
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Application #:
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06844362
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Filing Dt:
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03/26/1986
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Title:
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DISPOSAL PROCESS FOR CONTAMINATED CHLOROSILANES
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Patent #:
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Issue Dt:
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05/02/1989
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Application #:
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07062256
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Filing Dt:
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06/11/1987
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Title:
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PROCESS FOR THE PRODUCTION OF ULTRA HIGH PURITY POLYCRYSTALLINE SILICON
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Patent #:
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Issue Dt:
|
03/06/1990
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Application #:
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07125224
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Filing Dt:
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11/25/1987
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Title:
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FLUIDIZED BED WITH HEATED LINERS AND A METHOD FOR ITS USE
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Patent #:
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Issue Dt:
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02/21/1989
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Application #:
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07144164
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Filing Dt:
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01/15/1988
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Title:
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REACTOR SYSTEM AND METHOD FOR FORMING UNIFORMLY LARGE-DIAMETER POLYCRYSTALLINE RODS BY THE PYROLYSIS OF SILANE
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Patent #:
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Issue Dt:
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02/27/1990
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Application #:
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07175902
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Filing Dt:
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03/31/1988
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Title:
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INNER CORE HEATING IN FLUIDIZED BED
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Patent #:
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Issue Dt:
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05/01/1990
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Application #:
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07201567
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Filing Dt:
|
06/01/1988
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Title:
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POLYCRYSTALLINE SILICON CAPABLE OF YIELDING LONG LIFETIME SINGLE CRYSTALLINE SILICON
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|
|
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Patent #:
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Issue Dt:
|
07/17/1990
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Application #:
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07409059
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Filing Dt:
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09/19/1989
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Title:
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GAS SEPARATION BY SEMI-PERMEABLE MEMBRANES
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Patent #:
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Issue Dt:
|
02/12/1991
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Application #:
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07484478
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Filing Dt:
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02/23/1990
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Title:
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ANNULAR HEATED FLUIDIZED BED REACTOR
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Patent #:
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Issue Dt:
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08/18/1992
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Application #:
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07551164
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Filing Dt:
|
07/11/1990
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Title:
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FLUIDIZED BED FOR PRODUCTION OF POLYCRYSTALLINE SILICON
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Patent #:
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Issue Dt:
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11/24/1992
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Application #:
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07610978
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Filing Dt:
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11/09/1990
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Title:
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ANNULAR HEATED FLUIDIZED BED REACTOR
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|
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Patent #:
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|
Issue Dt:
|
02/08/1994
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Application #:
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07947882
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Filing Dt:
|
09/17/1992
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Title:
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GRAPHITE CHUCK HAVING A HYDROGEN IMPERVIOUS OUTER COATING LAYER
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|
|
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Patent #:
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|
Issue Dt:
|
01/17/1995
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Application #:
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07953480
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Filing Dt:
|
09/28/1992
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|
Title:
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PRODUCTION OF HIGH-PURITY POLYCRYSTALLINE SILICON ROD FOR SEMICONDUCTOR APPLICATIONS
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|
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Patent #:
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Issue Dt:
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12/26/1995
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Application #:
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08296964
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Filing Dt:
|
08/26/1994
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|
Title:
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PRODUCTION OF HIGH-PURITY POLYCRYSTALLINE SILICON ROD FOR SEMICONDUCTOR APPLICATIONS
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|
|
|
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Patent #:
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|
Issue Dt:
|
08/25/1998
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Application #:
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08481801
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Filing Dt:
|
06/07/1995
|
|
Title:
|
METHOD FOR SILICON DEPOSITION
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|
|
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Patent #:
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|
Issue Dt:
|
09/22/1998
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Application #:
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08487008
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Filing Dt:
|
06/07/1995
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|
Title:
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SILICON DEPOSITION REACTOR APPARATUS
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|
|
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Patent #:
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|
Issue Dt:
|
08/13/1996
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Application #:
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08488103
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Filing Dt:
|
06/07/1995
|
|
Title:
|
PRODUCTION OF HIGH-PURITY POLYCRYSTALLINE SILICON ROD FOR SEMICONDUCTOR APPLICATIONS
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|
|
|
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Patent #:
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Issue Dt:
|
10/31/2000
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Application #:
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09133933
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Filing Dt:
|
08/13/1998
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|
Title:
|
PRODUCTION OF HIGH-PURITY POLYCRYSTALLINE SILICON ROD FOR SEMICONDUCTOR APPLICATIONS
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|
|
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Patent #:
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Issue Dt:
|
04/24/2001
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Application #:
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09212088
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Filing Dt:
|
12/15/1998
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|
Title:
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CHEMICAL VAPOR DEPOSITION SYSTEM FOR POLYCRYSTALLINE SILICON ROD PRODUCTION
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