Kedar Gupta

Person

Hollis, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Artificial window system
- Patent number 11,539,911
- Issue date Dec 27, 2022
- DPA VENTURES, INC.
- Pooja Devendran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power management in an artificial window system
- Patent number 10,701,304
- Issue date Jun 30, 2020
- DPA VENTURES, INC.
- Pooja Devendran
- F21 - LIGHTING
Information Patent Grant
Solidification of crystalline silicon from reusable crucible molds
- Patent number 7,540,919
- Issue date Jun 2, 2009
- GT Solar Incorporated
- Santhana Raghavan Parthasarathy
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Dry conversion of high purity ultrafine silicon powder to densified...
- Patent number 7,175,685
- Issue date Feb 13, 2007
- GT Solar Incorporated
- Alleppey V Hariharan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cold wall reactor and method for chemical vapor deposition of bulk...
- Patent number 6,365,225
- Issue date Apr 2, 2002
- G.T. Equipment Technologies, Inc.
- Mohan Chandra
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for chemical vapor deposition of polysilicon
- Patent number 6,284,312
- Issue date Sep 4, 2001
- G.T. Equipment Technologies Inc.
- Mohan Chandra
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for improved wire saw slurry
- Patent number 6,113,473
- Issue date Sep 5, 2000
- G.T. Equipment Technologies Inc.
- Michael A. Costantini
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Supercritical phase wafer drying/cleaning system
- Patent number 6,067,728
- Issue date May 30, 2000
- G.T. Equipment Technologies, Inc.
- Robert B. Farmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for synthesis and growth of semiconductor crys...
- Patent number 6,019,841
- Issue date Feb 1, 2000
- G.T. Equuipment Technologies Inc.
- Ijaz H. Jafri
- C30 - CRYSTAL GROWTH
Information Patent Grant
Solid pellet feeder for controlled melt replenishment in continuous...
- Patent number 5,242,667
- Issue date Sep 7, 1993
- Ferrofluidics Corporation
- Jurek K. Koziol
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
ARTIFICIAL WINDOW SYSTEM
- Publication number 20180367751
- Publication date Dec 20, 2018
- DPA VENTURES, INC.
- Pooja Devendran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CRYSTAL GROWING SYSTEM AND METHOD THEREOF
- Publication number 20110253033
- Publication date Oct 20, 2011
- ADVANCED RENEWABLEENERGY CO. LLC
- Govindhan Dhanaraj
- C30 - CRYSTAL GROWTH
Information Patent Application
CRYSTAL GROWTH METHODS AND SYSTEMS
- Publication number 20110179992
- Publication date Jul 28, 2011
- Carl Richard Schwerdtfeger, JR.
- C30 - CRYSTAL GROWTH
Information Patent Application
DRY CONVERSION OF HIGH PURITY ULTRAFINE SILICON POWDER TO DENSIFIED...
- Publication number 20110044842
- Publication date Feb 24, 2011
- GT SOLAR INCORPORATED
- Kedar P. Gupta
- C30 - CRYSTAL GROWTH
Information Patent Application
CRYSTAL GROWING SYSTEM AND METHOD THEREOF
- Publication number 20100101387
- Publication date Apr 29, 2010
- Kedar Prasad Gupta
- C30 - CRYSTAL GROWTH
Information Patent Application
SOLIDIFICATION OF CRYSTALLINE SILICON FROM REUSABLE CRUCIBLE MOLDS
- Publication number 20090206233
- Publication date Aug 20, 2009
- GT SOLAR INCORPORATED
- Santhana Raghavan Parthasarathy
- C30 - CRYSTAL GROWTH
Information Patent Application
DRY CONVERSION OF HIGH PURITY ULTRAFINE SILICON POWDER TO DENSIFIED...
- Publication number 20070148034
- Publication date Jun 28, 2007
- GT SOLAR INCORPORATED
- Kedar P. Gupta
- C30 - CRYSTAL GROWTH
Information Patent Application
Solidification of crystalline silicon from reusable crucible molds
- Publication number 20060219162
- Publication date Oct 5, 2006
- G.T. Equipment Technologies, Inc.
- Santhana Raghavan Parthasarathy
- C30 - CRYSTAL GROWTH

Kedar Gupta

Person

Patents Grantslast 30 patents

Artificial window system

Power management in an artificial window system

Solidification of crystalline silicon from reusable crucible molds

Dry conversion of high purity ultrafine silicon powder to densified...

Cold wall reactor and method for chemical vapor deposition of bulk...

Method and apparatus for chemical vapor deposition of polysilicon

Method and apparatus for improved wire saw slurry

Supercritical phase wafer drying/cleaning system

Method and apparatus for synthesis and growth of semiconductor crys...

Solid pellet feeder for controlled melt replenishment in continuous...

Patents Applicationslast 30 patents

ARTIFICIAL WINDOW SYSTEM

CRYSTAL GROWING SYSTEM AND METHOD THEREOF

CRYSTAL GROWTH METHODS AND SYSTEMS

DRY CONVERSION OF HIGH PURITY ULTRAFINE SILICON POWDER TO DENSIFIED...

CRYSTAL GROWING SYSTEM AND METHOD THEREOF

SOLIDIFICATION OF CRYSTALLINE SILICON FROM REUSABLE CRUCIBLE MOLDS

DRY CONVERSION OF HIGH PURITY ULTRAFINE SILICON POWDER TO DENSIFIED...

Solidification of crystalline silicon from reusable crucible molds