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).

  • Patent number: 10955589
    Abstract: 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: Grant
    Filed: June 1, 2018
    Date of Patent: March 23, 2021
    Assignee: INTEVAC, INC.
    Inventors: Terry Bluck, Gaurav Saraf, James Craig Hunter, Changwan Hwang, Paul R. Markoff Johnson, Jae Ha Choi
  • Publication number: 20180348409
    Abstract: 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: Application
    Filed: June 1, 2018
    Publication date: December 6, 2018
    Inventors: Terry Bluck, Gaurav Saraf, James Craig Hunter, Changwan Hwang, Paul R. Markoff Johnson, Jae Ha Choi
  • Patent number: 8927322
    Abstract: 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: Grant
    Filed: May 3, 2011
    Date of Patent: January 6, 2015
    Assignee: Intermolecular, Inc.
    Inventors: Upendra Avachat, Tony Chiang, Craig Hunter, Jian Li, Guizhen Zhang
  • Publication number: 20140215268
    Abstract: 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: Application
    Filed: January 28, 2013
    Publication date: July 31, 2014
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Niels E. Larsen, Bema Yeo, Sung Oh, John Jemiolo, Craig Hunter
  • Publication number: 20130340805
    Abstract: 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: Application
    Filed: August 23, 2013
    Publication date: December 26, 2013
    Applicant: INTERMOLECULAR, INC.
    Inventors: Jian Li, James Craig Hunter, Nikhil Kalyankar, Nitin Kumar, Minh Anh Nguyen
  • Patent number: 8574949
    Abstract: 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: Grant
    Filed: September 20, 2010
    Date of Patent: November 5, 2013
    Assignee: Intermolecular, Inc.
    Inventors: Jian Li, Minh Anh Nguyen, Nikhil Kalyankar, Nitin Kumar, Craig Hunter
  • Publication number: 20130280853
    Abstract: 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: Application
    Filed: May 3, 2011
    Publication date: October 24, 2013
    Applicant: INTERMOLECULAR, INC.
    Inventors: Upendra Avachat, Tony Chiang, Craig Hunter, Jian Li, Guizhen Zhang
  • Patent number: 8466003
    Abstract: 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: Grant
    Filed: April 9, 2012
    Date of Patent: June 18, 2013
    Assignee: Intermolecular, Inc.
    Inventors: Jian Li, James Craig Hunter, Nikhil Kalyankar, Nitin Kumar, Minh Anh Anh Nguyen
  • Publication number: 20120196397
    Abstract: 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: Application
    Filed: April 9, 2012
    Publication date: August 2, 2012
    Applicant: Intermolecular, Inc.
    Inventors: Jian Li, Minh Anh Nguyen, Nikhil Kalyankar, Nitin Kumar, Craig Hunter
  • Patent number: 8225496
    Abstract: 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: Grant
    Filed: August 29, 2008
    Date of Patent: July 24, 2012
    Assignee: 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
  • Patent number: 8196858
    Abstract: 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: Grant
    Filed: March 11, 2010
    Date of Patent: June 12, 2012
    Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
    Inventors: 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.
  • Publication number: 20110230004
    Abstract: 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: Application
    Filed: September 20, 2010
    Publication date: September 22, 2011
    Inventors: Jian Li, Minh Anh Nguyen, Nikhil Kalyankar, Nitin Kumar, Craig Hunter
  • Publication number: 20090077805
    Abstract: 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: Application
    Filed: August 29, 2008
    Publication date: March 26, 2009
    Inventors: 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
  • Publication number: 20090077804
    Abstract: 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: Application
    Filed: August 29, 2008
    Publication date: March 26, 2009
    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
  • Publication number: 20070191295
    Abstract: 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: Application
    Filed: May 5, 2004
    Publication date: August 16, 2007
    Applicant: President and Fellows of Harvard College
    Inventors: Craig Hunter, William Winston, Evan Feinberg
  • Publication number: 20030106098
    Abstract: 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: Application
    Filed: May 17, 2002
    Publication date: June 5, 2003
    Applicant: B.C. Research Inc.
    Inventors: Bao Guo Xue, Craig Hunter Newton, Benjamin Charles Sherbrooke Sutton, John Robert Gawley, David Dunham Ellis
  • Patent number: 6420629
    Abstract: 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: Grant
    Filed: September 9, 1996
    Date of Patent: July 16, 2002
    Assignee: B.C. Research Inc.
    Inventors: Bao Guo Xue, Craig Hunter Newton, Benjamin Charles Sherbrooke Sutton, John Robert Gawley, David Dunham Ellis
  • Patent number: 6352659
    Abstract: 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: Grant
    Filed: June 2, 2000
    Date of Patent: March 5, 2002
    Assignee: Woodbridge Foam Corporation
    Inventors: Leslie E. Clark, Craig A Hunter, Donald J. McFarland, Harold W Freitag, Jr., Christopher A. Leite
  • Patent number: 5997783
    Abstract: 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: Grant
    Filed: October 31, 1997
    Date of Patent: December 7, 1999
    Assignee: Woodbridge Foam Corporation
    Inventors: Craig A. Hunter, Hassan Balbaa
  • Patent number: 5587183
    Abstract: 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: Grant
    Filed: June 7, 1995
    Date of Patent: December 24, 1996
    Assignee: Woodbridge Foam Corporation
    Inventors: Leslie E. Clark, Craig A. Hunter, Robert B. Magee, Gerry Vande Wetering, Wilfred W. T. Cheng