Patents by Inventor Craig A Hunter
Craig A Hunter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10955589Abstract: An optical coating, such as anti-reflective coating (ARC) or colored coating for optical devices, suitable especially for mobile devices. The ARC is made up of alternating layers of low refractive index and high refractive index. At least one of the layers, preferably the top layer, is made up of nano-laminate. The nano-laminate is a structure of alternating nano-layers, each nano-layer made out of a material having refractive index similar to the layer it replaces. Optionally, each of the layers are made up of nano-laminates, such that a layer having low refractive index is made up of nano-laminates of nano-layers having low refractive index, while high index layers are made up of nano-lamonate of nano-layers having high refractive index. Each of the nano-layers is of 2-10 nanometer thickness.Type: GrantFiled: June 1, 2018Date of Patent: March 23, 2021Assignee: INTEVAC, INC.Inventors: Terry Bluck, Gaurav Saraf, James Craig Hunter, Changwan Hwang, Paul R. Markoff Johnson, Jae Ha Choi
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Publication number: 20180348409Abstract: An optical coating, such as anti-reflective coating (ARC) or colored coating for optical devices, suitable especially for mobile devices. The ARC is made up of alternating layers of low refractive index and high refractive index. At least one of the layers, preferably the top layer, is made up of nano-laminate. The nano-laminate is a structure of alternating nano-layers, each nano-layer made out of a material having refractive index similar to the layer it replaces. Optionally, each of the layers are made up of nano-laminates, such that a layer having low refractive index is made up of nano-laminates of nano-layers having low refractive index, while high index layers are made up of nano-lamonate of nano-layers having high refractive index. Each of the nano-layers is of 2-10 nanometer thickness.Type: ApplicationFiled: June 1, 2018Publication date: December 6, 2018Inventors: Terry Bluck, Gaurav Saraf, James Craig Hunter, Changwan Hwang, Paul R. Markoff Johnson, Jae Ha Choi
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Patent number: 8927322Abstract: The present disclosure is directed to methods of forming different types of Cu2ZnSnS4 (CZTS) solar cells and Copper Indium Gallium DiSelenide (CIGS) solar cells that can be combinatorially varied and evaluated. These methodologies all incorporate the formation of site-isolated regions using a combinatorial processing tool and the use of these site-isolated regions to form the solar cell area. Therefore, multiple solar cells may be rapidly formed on a single substrate for use in combinatorial methodologies. Any of the individual processes of the methods described may be varied combinatorially to test varied process conditions or materials.Type: GrantFiled: May 3, 2011Date of Patent: January 6, 2015Assignee: Intermolecular, Inc.Inventors: Upendra Avachat, Tony Chiang, Craig Hunter, Jian Li, Guizhen Zhang
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Publication number: 20140215268Abstract: Unit under test automation can include receiving information relating to a system architecture, determining a number of modules to execute within a test executive, and implementing a unit under test utilizing the number of determined modules.Type: ApplicationFiled: January 28, 2013Publication date: July 31, 2014Applicant: Hewlett-Packard Development Company, L.P.Inventors: Niels E. Larsen, Bema Yeo, Sung Oh, John Jemiolo, Craig Hunter
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Publication number: 20130340805Abstract: Embodiments of the current invention describe methods of forming different types of crystalline silicon based solar cells that can be combinatorially varied and evaluated. Examples of these different types of solar cells include front and back contact silicon based solar cells, all-back contact solar cells and selective emitter solar cells. These methodologies all incorporate the formation of site-isolated regions using a combinatorial processing tool and the use of these site-isolated regions to form the solar cell area. Therefore, multiple solar cells may be rapidly formed on a single crystalline silicon substrate for use in combinatorial methodologies. Any of the individual processes of the methods described may be varied combinatorially to test varied process conditions or materials.Type: ApplicationFiled: August 23, 2013Publication date: December 26, 2013Applicant: INTERMOLECULAR, INC.Inventors: Jian Li, James Craig Hunter, Nikhil Kalyankar, Nitin Kumar, Minh Anh Nguyen
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Patent number: 8574949Abstract: Embodiments of the current invention describe methods of forming different types of crystalline silicon based solar cells that can be combinatorially varied and evaluated. Examples of these different types of solar cells include front and back contact silicon based solar cells, all-back contact solar cells and selective emitter solar cells. These methodologies all incorporate the formation of site-isolated regions using a combinatorial processing tool and the use of these site-isolated regions to form the solar cell area. Therefore, multiple solar cells may be rapidly formed on a single crystalline silicon substrate for use in combinatorial methodologies. Any of the individual processes of the methods described may be varied combinatorially to test varied process conditions or materials.Type: GrantFiled: September 20, 2010Date of Patent: November 5, 2013Assignee: Intermolecular, Inc.Inventors: Jian Li, Minh Anh Nguyen, Nikhil Kalyankar, Nitin Kumar, Craig Hunter
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Publication number: 20130280853Abstract: The present disclosure is directed to methods of forming different types of Cu2ZnSnS4 (CZTS) solar cells and Copper Indium Gallium DiSelenide (CIGS) solar cells that can be combinatorially varied and evaluated. These methodologies all incorporate the formation of site-isolated regions using a combinatorial processing tool and the use of these site-isolated regions to form the solar cell area. Therefore, multiple solar cells may be rapidly formed on a single substrate for use in combinatorial methodologies. Any of the individual processes of the methods described may be varied combinatorially to test varied process conditions or materials.Type: ApplicationFiled: May 3, 2011Publication date: October 24, 2013Applicant: INTERMOLECULAR, INC.Inventors: Upendra Avachat, Tony Chiang, Craig Hunter, Jian Li, Guizhen Zhang
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Patent number: 8466003Abstract: Embodiments of the current invention describe methods of forming different types of crystalline silicon based solar cells that can be combinatorially varied and evaluated. Examples of these different types of solar cells include front and back contact silicon based solar cells, all-back contact solar cells and selective emitter solar cells. These methodologies all incorporate the formation of site-isolated regions using a combinatorial processing tool and the use of these site-isolated regions to form the solar cell area. Therefore, multiple solar cells may be rapidly formed on a single crystalline silicon substrate for use in combinatorial methodologies. Any of the individual processes of the methods described may be varied combinatorially to test varied process conditions or materials.Type: GrantFiled: April 9, 2012Date of Patent: June 18, 2013Assignee: Intermolecular, Inc.Inventors: Jian Li, James Craig Hunter, Nikhil Kalyankar, Nitin Kumar, Minh Anh Anh Nguyen
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Publication number: 20120196397Abstract: Embodiments of the current invention describe methods of forming different types of crystalline silicon based solar cells that can be combinatorially varied and evaluated. Examples of these different types of solar cells include front and back contact silicon based solar cells, all-back contact solar cells and selective emitter solar cells. These methodologies all incorporate the formation of site-isolated regions using a combinatorial processing tool and the use of these site-isolated regions to form the solar cell area. Therefore, multiple solar cells may be rapidly formed on a single crystalline silicon substrate for use in combinatorial methodologies. Any of the individual processes of the methods described may be varied combinatorially to test varied process conditions or materials.Type: ApplicationFiled: April 9, 2012Publication date: August 2, 2012Applicant: Intermolecular, Inc.Inventors: Jian Li, Minh Anh Nguyen, Nikhil Kalyankar, Nitin Kumar, Craig Hunter
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Patent number: 8225496Abstract: The present invention generally relates to a system that can be used to form a photovoltaic device, or solar cell, using processing modules that are adapted to perform one or more steps in the solar cell formation process. The automated solar cell fab is generally an arrangement of automated processing modules and automation equipment that is used to form solar cell devices. The automated solar fab will thus generally comprise a substrate receiving module that is adapted to receive a substrate, one or more absorbing layer deposition cluster tools having at least one processing chamber that is adapted to deposit a silicon-containing layer on a surface of the substrate, one or more back contact deposition chambers, one or more material removal chambers, a solar cell encapsulation device, an autoclave module, an automated junction box attaching module, and one or more quality assurance modules that are adapted to test and qualify the completely formed solar cell device.Type: GrantFiled: August 29, 2008Date of Patent: July 24, 2012Assignee: Applied Materials, Inc.Inventors: Robert Z. Bachrach, Yong-Kee Chae, Soo Young Choi, Nicholas G. J. De Vries, Yacov Elgar, Eric A. Englhardt, Michel R. Frei, Charles Gay, Parris Hawkins, Choi (Gene) Ho, James Craig Hunter, Penchala N. Kankanala, Liwei Li, Wing Hoo (Hendrick) Lo, Danny Cam Toan Lu, Fang Mei, Stephen P. Murphy, Srujal (Steve) Patel, Matthew J. B. Saunders, Asaf Schlezinger, Shuran Sheng, Tzay-Fa (Jeff) Su, Jeffrey S. Sullivan, David Tanner, Teresa Trowbridge, Brice Walker, John M. White, Tae K. Won
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Patent number: 8196858Abstract: An aircraft is configured for flight in an atmosphere having a low density. The aircraft includes a fuselage, a pair of wings, and a rear stabilizer. The pair of wings extends from the fuselage in opposition to one another. The rear stabilizer extends from the fuselage in spaced relationship to the pair of wings. The fuselage, the wings, and the rear stabilizer each present an upper surface opposing a lower surface. The upper and lower surfaces have X, Y, and Z coordinates that are configured for flight in an atmosphere having low density.Type: GrantFiled: March 11, 2010Date of Patent: June 12, 2012Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space AdministrationInventors: Mark A. Croom, Stephen C. Smith, Paul A. Gelhausen, Mark D. Guynn, Craig A. Hunter, David A. Paddock, Steven E. Riddick, John E. Teter, Jr.
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Publication number: 20110230004Abstract: Embodiments of the current invention describe methods of forming different types of crystalline silicon based solar cells that can be combinatorially varied and evaluated. Examples of these different types of solar cells include front and back contact silicon based solar cells, all-back contact solar cells and selective emitter solar cells. These methodologies all incorporate the formation of site-isolated regions using a combinatorial processing tool and the use of these site-isolated regions to form the solar cell area. Therefore, multiple solar cells may be rapidly formed on a single crystalline silicon substrate for use in combinatorial methodologies. Any of the individual processes of the methods described may be varied combinatorially to test varied process conditions or materials.Type: ApplicationFiled: September 20, 2010Publication date: September 22, 2011Inventors: Jian Li, Minh Anh Nguyen, Nikhil Kalyankar, Nitin Kumar, Craig Hunter
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Publication number: 20090077805Abstract: The present invention generally relates to a system that can be used to form a photovoltaic device, or solar cell, using processing modules that are adapted to perform one or more steps in the solar cell formation process. The automated solar cell fab is generally an arrangement of automated processing modules and automation equipment that is used to form solar cell devices. The automated solar fab will thus generally comprise a substrate receiving module that is adapted to receive a substrate, one or more absorbing layer deposition cluster tools having at least one processing chamber that is adapted to deposit a silicon-containing layer on a surface of the substrate, one or more back contact deposition chambers, one or more material removal chambers, a solar cell encapsulation device, an autoclave module, an automated junction box attaching module, and one or more quality assurance modules that are adapted to test and qualify the completely formed solar cell device.Type: ApplicationFiled: August 29, 2008Publication date: March 26, 2009Inventors: Robert Z. BACHRACH, Yong-Kee Chae, Soo Young Choi, Nicholas G.J. De Vries, Yacov Elgar, Eric A. Englhardt, Michael R. Frei, Charles Gay, Parris Hawkins, Choi (Gene) Ho, James Craig Hunter, Penchala N. Kankanala, Liwei Li, Wing Hoo (Hendrick) Lo, Danny Cam Toan Lu, Fang Mei, Stephen P. Murphy, Srujal (Steve) Patel, Matthew J.B. Saunders, Asaf Schlezinger, Shuran Sheng, Tzay-Fa (Jeff) Su, Jeffrey S. Sullivan, David Tanner, Teresa Trowbridge, Brice Walker, John M. White, Tae K. Won
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Publication number: 20090077804Abstract: The present invention generally relates to a sectioning module positioned within an automated solar cell device fabrication system. The solar cell device fabrication system is adapted to receive a single large substrate and form multiple silicon thin film solar cell devices from the single large substrate.Type: ApplicationFiled: August 29, 2008Publication date: March 26, 2009Inventors: Robert Z. Bachrach, Yong-Kee Chae, Soo Young Choi, Nicholas G.J. De Vries, Yacov Elgar, Eric A. Englhardt, Michel R. Frei, Charles Gay, Parris Hawkins, Choi (Gene) Ho, James Craig Hunter, Penchala N. Kankanala, Liwei Li, Wing Hoo (Hendrick) Lo, Danny Cam Toan Lu, Fang Mei, Stephen P. Murphy, Srujal (Steve) Patel, Matthew J.B. Saunders, Asaf Schlezinger, Shuran Sheng, Tzay-Fa (Jeff) Su, Jeffrey S. Sullivan, David Tanner, Teresa Trowbridge, Brice Walker, John M. White, Tae K. Won
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Publication number: 20070191295Abstract: Nucleic acid and protein sequences relating to a gene required for systemic RNAi are disclosed. The SID-1 and 2 proteins are shown to be required for systemic RNAi. Nucleic acids, vectors, transformed cells, transgenic animals, polypeptides, and antibodies relating to the <i>sid-1</i><i>and</i>2 genes and proteins are disclosed. Also provided are methods for reducing the expression of a target gene in a cell, a population of cells, or an animal.Type: ApplicationFiled: May 5, 2004Publication date: August 16, 2007Applicant: President and Fellows of Harvard CollegeInventors: Craig Hunter, William Winston, Evan Feinberg
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Publication number: 20030106098Abstract: A process of increasing plant growth and yield comprises introducing into the plant a DNA sequence encoding a product which modifies, in the plant, the level of cellulose precursors.Type: ApplicationFiled: May 17, 2002Publication date: June 5, 2003Applicant: B.C. Research Inc.Inventors: Bao Guo Xue, Craig Hunter Newton, Benjamin Charles Sherbrooke Sutton, John Robert Gawley, David Dunham Ellis
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Patent number: 6420629Abstract: A process of increasing plant growth and yield comprises introducing into the plant a DNA sequence encoding a product which modifies, in the plant, the level of cellulose precursors.Type: GrantFiled: September 9, 1996Date of Patent: July 16, 2002Assignee: B.C. Research Inc.Inventors: Bao Guo Xue, Craig Hunter Newton, Benjamin Charles Sherbrooke Sutton, John Robert Gawley, David Dunham Ellis
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Patent number: 6352659Abstract: A mold (100) for producing foamed articles is described. The mold comprises an upper mold and a lower mold (102) releasingly engageable in a closed position to define a mold cavity (106) having a parting line about a periphery of the mold cavity. The parting line of the mold defines: (i) a first channel (108) along a first length of a periphery of the mold cavity, and (ii) a second channel (110) in communication with first channel, the second channel having a second length which is less than the first length. A method for producing a molded article use is also described. The subject mold and method are particularly well suited for the production of molded foam (e.g, polyurethane) articles.Type: GrantFiled: June 2, 2000Date of Patent: March 5, 2002Assignee: Woodbridge Foam CorporationInventors: Leslie E. Clark, Craig A Hunter, Donald J. McFarland, Harold W Freitag, Jr., Christopher A. Leite
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Patent number: 5997783Abstract: A vent for a mold for producing foamed articles is described. The mold comprises an upper mold and a lower mold releaseably engageable in a closed position to define a mold cavity. The vent comprises a housing which is engageable to the mold, a passageway and an obstruction disposed in the passageway. The passageway and the obstruction are slidably movable in a first direction with respect to one another and define an opening between an interior and an exterior of the housing. The obstruction has a varying diameter in a direction parallel to the first direction. The subject mold and method are particularly well suited for the production of molded foam (e.g., polyurethane) articles.Type: GrantFiled: October 31, 1997Date of Patent: December 7, 1999Assignee: Woodbridge Foam CorporationInventors: Craig A. Hunter, Hassan Balbaa
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Patent number: 5587183Abstract: A mold for producing foamed articles includes an upper mold and a lower mold which define a mold cavity. A vent is provided in communication with the mold cavity and has a vent passageway with an entrance and an exit. Structure is also provided for sealingly engaging the upper mold with the lower mold to cause, in cooperation with the predetermined size and shape of the vent passageway, liquid foam polymeric composition expanding inside the mold cavity to enter the vent entrance but to not exit from the vent exit to cause at least partial curing of the foam composition within the vent passageway. Preferably, the vent may be ribbon-shaped so that a ribbon of foamed composition adheres to the foamed article and may be folded flat against the article thus avoiding the labor step of trimming the flash from the product.Type: GrantFiled: June 7, 1995Date of Patent: December 24, 1996Assignee: Woodbridge Foam CorporationInventors: Leslie E. Clark, Craig A. Hunter, Robert B. Magee, Gerry Vande Wetering, Wilfred W. T. Cheng