| Patent | Date |
|---|
Method For Purification Of Silicon
App 20200407874 - Turenne; Alain ; et al. | 2020-12-31 |
Directional Solidification Method And System
App 20190060990 - Nouri; Abdallah ; et al. | 2019-02-28 |
Method For Purification Of Silicon
App 20180327928 - Turenne; Alain ; et al. | 2018-11-15 |
Silicon purification mold and method
Grant 9,617,618 - Nouri , et al. April 11, 2 | 2017-04-11 |
Directional Solidification System And Method
App 20160271692 - Nouri; Abdallah ; et al. | 2016-09-22 |
Directional solidification system and method
Grant 9,352,389 - Nouri , et al. May 31, 2 | 2016-05-31 |
Process for removing nonmetallic impurities from metallurgical silicon
Grant 9,327,987 - Mohsseni-Ala , et al. May 3, 2 | 2016-05-03 |
Method And System For Controlling Resistivity In Ingots Made Of Compensated Feedstock Silicon
App 20150243569 - Kirscht; Fritz G. ; et al. | 2015-08-27 |
Silicon Purification Mold And Method
App 20150128764 - Nouri; Abdallah ; et al. | 2015-05-14 |
Method and system for controlling resistivity in ingots made of compensated feedstock silicon
Grant 8,968,467 - Kirscht , et al. March 3, 2 | 2015-03-03 |
Method For Purification Of Silicon
App 20150040821 - Turenne; Alain ; et al. | 2015-02-12 |
Germanium Enriched Silicon Material For Making Solar Cells
App 20150020729 - Kirscht; Fritz G. ; et al. | 2015-01-22 |
Method and system for forming a silicon ingot using a low-grade silicon feedstock
Grant 8,882,912 - Kirscht , et al. November 11, 2 | 2014-11-11 |
Germanium enriched silicon material for making solar cells
Grant 8,758,507 - Kirscht , et al. June 24, 2 | 2014-06-24 |
Emitter For Silicon Solar Cells And Method
App 20130291939 - Kaes; Martin ; et al. | 2013-11-07 |
Quality control process for UMG-SI feedstock
Grant 8,547,121 - Ounadjela , et al. October 1, 2 | 2013-10-01 |
Bifacial Solar Cells With Back Surface Doping
App 20130217169 - Kaes; Martin ; et al. | 2013-08-22 |
Process for Removing Nonmetallic Impurities from Metallurgical Silicon
App 20130171052 - Mohsseni-Ala; Seyed-Javad ; et al. | 2013-07-04 |
Bifacial solar cells with back surface doping
Grant 8,404,970 - Kaes , et al. March 26, 2 | 2013-03-26 |
Bifacial Solar Cells With Overlaid Back Grid Surface
App 20130056061 - Kaes; Martin ; et al. | 2013-03-07 |
Semiconductor wafer pre-process annealing and gettering method and system for solar cell formation
Grant 8,316,745 - Kirscht , et al. November 27, 2 | 2012-11-27 |
Bifacial solar cells with overlaid back grid surface
Grant 8,298,850 - Kaes , et al. October 30, 2 | 2012-10-30 |
Textured Photovoltaic Cells And Methods
App 20120160296 - Laparra; Olivier ; et al. | 2012-06-28 |
Directional Solidification System And Method
App 20120067540 - Nouri; Abdallah ; et al. | 2012-03-22 |
Semiconductor Wafer Pre-process Annealing And Gettering Method And System For Solar Cell Formation
App 20110309478 - Kirscht; Fritz ; et al. | 2011-12-22 |
Method And System For Forming A Silicon Ingot Using A Low-grade Silicon Feedstock
App 20110211995 - Kirscht; Fritz ; et al. | 2011-09-01 |
Semiconductor wafer pre-process annealing and gettering method and system for solar cell formation
Grant 8,008,107 - Kirscht , et al. August 30, 2 | 2011-08-30 |
Method and system for forming a silicon ingot using a low-grade silicon feedstock
Grant 7,955,433 - Kirscht , et al. June 7, 2 | 2011-06-07 |
Germanium Enriched Silicon Material For Making Solar Cells
App 20110126758 - Kirscht; Fritz G. ; et al. | 2011-06-02 |
Germanium-enriched silicon material for making solar cells
Grant 7,887,633 - Kirscht , et al. February 15, 2 | 2011-02-15 |
Quality Control Process For Umg-si Feedstock
App 20100327890 - Ounadjela; Kamel ; et al. | 2010-12-30 |
Process Control For UMG-Si Material Purification
App 20100310445 - Ounadjela; Kamel ; et al. | 2010-12-09 |
Bifacial solar cells with back surface reflector
App 20100275995 - Kaes; Martin ; et al. | 2010-11-04 |
Bifacial solar cells with back surface doping
App 20100275984 - Kaes; Martin ; et al. | 2010-11-04 |
Bifacial solar cells with overlaid back grid surface
App 20100275983 - Kaes; Martin ; et al. | 2010-11-04 |
Method And System For Controlling Resistivity In Ingots Made Of Compensated Feedstock Silicon
App 20100258768 - Kirscht; Fritz ; et al. | 2010-10-14 |
Method and system for controlling resistivity in ingots made of compensated feedstock silicon
Grant 7,651,566 - Kirscht , et al. January 26, 2 | 2010-01-26 |
Germanium-enriched Silicon Material For Making Solar Cells
App 20090308455 - Kirscht; Fritz ; et al. | 2009-12-17 |
Solar Cell And Fabrication Method Using Crystalline Silicon Based On Lower Grade Feedstock Materials
App 20090223549 - Ounadjela; Kamel ; et al. | 2009-09-10 |
Method And System For Controlling Resistivity In Ingots Made Of Compensated Feedstock Silicon
App 20090026423 - Kirscht; Fritz ; et al. | 2009-01-29 |
Method And System For Forming A Silicon Ingot Using A Low-grade Silicon Feedstock
App 20090028773 - Kirscht; Fritz ; et al. | 2009-01-29 |
Large Grain, Multi-crystalline Semiconductor Ingot Formation Method And System
App 20080257254 - Linke; Dieter ; et al. | 2008-10-23 |
Method And System For Removing Impurities From Low-grade Crystalline Silicon Wafers
App 20080197454 - Rakotoniana; Jean Patrice ; et al. | 2008-08-21 |
Method and system for forming a higher purity semiconductor ingot using low purity semiconductor feedstock
App 20080178793 - Heuer; Matthias ; et al. | 2008-07-31 |
Semiconductor wafer pre-process annealing & gettering method and system for solar cell formation
App 20080157241 - Kirscht; Fritz ; et al. | 2008-07-03 |
Methods for fabricating magnetic cell junctions and a structure resulting and/or used for such methods
Grant 7,205,164 - Geha , et al. April 17, 2 | 2007-04-17 |
Magnetic memory cell junction and method for forming a magnetic memory cell junction
Grant 7,199,055 - Chen , et al. April 3, 2 | 2007-04-03 |
High density MRAM using thermal writing
Grant 6,980,468 - Ounadjela December 27, 2 | 2005-12-27 |
Magnetic tunneling junction configuration and a method for making the same
Grant 6,897,532 - Schwarz , et al. May 24, 2 | 2005-05-24 |
Method for creating pores in a polymer material
Grant 6,861,006 - Ferain , et al. March 1, 2 | 2005-03-01 |
Asymmetric dot shape for increasing select-unselect margin in MRAM devices
Grant 6,798,691 - Ounadjela , et al. September 28, 2 | 2004-09-28 |
Magnetic memory cell junction and method for forming a magnetic memory cell junction
App 20040175848 - Chen, Eugene Y. ; et al. | 2004-09-09 |
Method for creating pores in a polymer material
App 20030087083 - Ferain, Etienne ; et al. | 2003-05-08 |
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