Patents by Inventor Steve Babayan
Steve Babayan 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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Publication number: 20170288081Abstract: A photovoltaic module has a flexible backing substrate, a plurality of photovoltaic cells, and an electrical conduit. The photovoltaic cells are mounted on the backing substrate. Each photovoltaic cell has a metallic article, the metallic article including a plurality of electroformed elements comprising a cell interconnection element integral with a continuous grid having a plurality of first elements intersecting a plurality of second elements. The electroformed elements are interconnected and integral, with the continuous grid in contact with the light-incident surface of the photovoltaic cell. The cell interconnection element extends beyond the light-incident surface and couples the continuous grid to a neighboring photovoltaic cell. The electrical conduit has a flexible strip of electrically conductive material.Type: ApplicationFiled: June 22, 2017Publication date: October 5, 2017Applicant: Merlin Solar Technologies, Inc.Inventors: Steve Babayan, Robert Brainard, Arvind Chari, Alejandro de la Fuente Vornbrock, Venkatesan Murali, Gopal Prabhu, Arthur Rudin, Venkateswaran Subbaraman, David Tanner, Dong Xu, Prashant Ramesh, Vishal Chandrashekar
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Publication number: 20160027947Abstract: A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface with a preformed pattern, wherein at least a portion of the metallic article is formed in the preformed pattern. The metallic article is separated from the electrically conductive mandrel, which forms a free-standing metallic article that may be coupled with the surface of a semiconductor material for a photovoltaic cell.Type: ApplicationFiled: March 10, 2014Publication date: January 28, 2016Inventors: Steve Babayan, Robert Brainard, Arvind Chari, Alejandro de la Fuente Vornbrock, Venkatesan Murali, Gopal Prabhu, Arthur Rudin, Venkateswaran Subbaraman, David Tanner, Dong Xu
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Patent number: 8940998Abstract: A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface with a preformed pattern, wherein at least a portion of the metallic article is formed in the preformed pattern. The metallic article is separated from the electrically conductive mandrel, which forms a free-standing metallic article that may be coupled with the surface of a semiconductor material for a photovoltaic cell.Type: GrantFiled: October 3, 2013Date of Patent: January 27, 2015Assignee: GTAT CorporationInventors: Steve Babayan, Robert Brainard, Arvind Chari, Alejandro de la Fuente Vornbrock, Venkatesan Murali, Gopal Prabhu, Venkateswaran Subbaraman, Dong Xu, Arthur Rudin, David Tanner
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Patent number: 8936709Abstract: A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The metallic article has a plurality of electroformed elements that are configured to serve as an electrical conduit for a photovoltaic cell. A first electroformed element has at least one of: a) a non-uniform width along a first length of the first element, b) a change in conduit direction along the first length of the first element, c) an expansion segment along the first length of the first element, d) a first width that is different from a second width of a second element in the plurality of electroformed elements, e) a first height that is different from a second height of the second element in the plurality of electroformed elements, and f) a top surface that is textured.Type: GrantFiled: November 13, 2013Date of Patent: January 20, 2015Assignee: GTAT CorporationInventors: Steve Babayan, Robert Brainard, Arvind Chari, Alejandro de la Fuente Vornbrock, Venkatesan Murali, Gopal Prabhu, Arthur Rudin, Venkateswaran Subbaraman, David Tanner, Dong Xu
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Patent number: 8916038Abstract: A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface with a preformed pattern, wherein at least a portion of the metallic article is formed in the preformed pattern. The metallic article is separated from the electrically conductive mandrel, which forms a free-standing metallic article that may be coupled with the surface of a semiconductor material for a photovoltaic cell.Type: GrantFiled: March 13, 2013Date of Patent: December 23, 2014Assignee: GTAT CorporationInventors: Steve Babayan, Robert Brainard, Arvind Chari, Alejandro de la Fuente Vornbrock, Venkatesan Murali, Gopal Prabhu, Venkateswaran Subbaraman, Dong Xu, Arthur Rudin, David Tanner
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Publication number: 20140261661Abstract: A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface layer having a preformed pattern. The outer surface layer has a dielectric region and an exposed metal region. The metallic article has a plurality of electroformed elements that are formed on the exposed metal region of the outer surface layer of the electrically conductive mandrel. A first electroformed element has an overplated portion formed above the outer surface layer of the mandrel. The metallic article is configured to serve as an electrical conduit for a photovoltaic cell, and forms a unitary, free-standing piece when separated from the electrically conductive mandrel.Type: ApplicationFiled: December 23, 2013Publication date: September 18, 2014Applicant: GTAT CORPORATIONInventors: Steve Babayan, Robert Brainard, Arvind Chari, Alejandro de la Fuente Vornbrock, Venkatesan Murali, Gopal Prabhu, Arthur Rudin, Venkateswaran Subbaraman, David Tanner, Dong Xu
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Publication number: 20140261659Abstract: A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface with a preformed pattern, wherein at least a portion of the metallic article is formed in the preformed pattern. The metallic article is separated from the electrically conductive mandrel, which forms a free-standing metallic article that may be coupled with the surface of a semiconductor material for a photovoltaic cell.Type: ApplicationFiled: October 3, 2013Publication date: September 18, 2014Applicant: GTAT CORPORATIONInventors: Steve Babayan, Robert Brainard, Arvind Chari, Alejandro de la Fuente Vornbrock, Venkatesan Murali, Gopal Prabhu, Venkateswaran Subbaraman, Dong Xu, Arthur Rudin, David Tanner
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Publication number: 20140262793Abstract: A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The metallic article has a plurality of electroformed elements that are configured to serve as an electrical conduit for a photovoltaic cell. A first electroformed element has at least one of: a) a non-uniform width along a first length of the first element, b) a change in conduit direction along the first length of the first element, c) an expansion segment along the first length of the first element, d) a first width that is different from a second width of a second element in the plurality of electroformed elements, e) a first height that is different from a second height of the second element in the plurality of electroformed elements, and f) a top surface that is textured.Type: ApplicationFiled: November 13, 2013Publication date: September 18, 2014Applicant: GTAT CORPORATIONInventors: Steve Babayan, Robert Brainard, Arvind Chari, Alejandro de la Fuente Vornbrock, Venkatesan Murali, Gopal Prabhu, Arthur Rudin, Venkateswaran Subbaraman, David Tanner, Dong Xu
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Publication number: 20140261654Abstract: A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface with a preformed pattern, wherein at least a portion of the metallic article is formed in the preformed pattern. The metallic article is separated from the electrically conductive mandrel, which forms a free-standing metallic article that may be coupled with the surface of a semiconductor material for a photovoltaic cell.Type: ApplicationFiled: March 13, 2013Publication date: September 18, 2014Applicant: GTAT CORPORATIONInventors: Steve Babayan, Robert Brainard, Arvind Chari, Alejandro de la Fuente Vornbrock, Venkatesan Murali, Gopal Prabhu, Venkateswaran Subbaraman, Dong Xu, Arthur Rudin, David Tanner
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Patent number: 8785294Abstract: A method of fabricating an electronic device includes providing a silicon carbide or diamond-like carbon donor body and implanting ions into a first surface of the donor body to define a cleave plane. After implanting, an epitaxial layer is formed on the first surface, and a temporary carrier is coupled to the epitaxial layer. A lamina is cleaved from the donor body at the cleave plane, and the temporary carrier is removed from the lamina. In some embodiments a light emitting diode or a high electron mobility transistor is fabricated from the lamina and epitaxial layer.Type: GrantFiled: July 26, 2012Date of Patent: July 22, 2014Assignee: GTAT CorporationInventors: Venkatesan Murali, Steve Babayan, Christopher J. Petti
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Publication number: 20140048201Abstract: Methods and apparatus are provided for bonding a thin lamina to a carrier. In some embodiments, a first side of the lamina is separably contacted to a support plate. A first carrier having a first side with a layer of adhesive material is contacted to the second side of the thin lamina. The lamina is fixed to the first carrier, where the fixing includes a first application of heat and pressure to a portion of the lamina and the first carrier. The support plate is removed, and a second application of heat and pressure are applied to the lamina and the first carrier. The second application of heat and pressure promotes an adhesive bond between the lamina and the first carrier. The second application of pressure comprises moving the lamina, the first carrier and a cover sheet between a pair of rollers.Type: ApplicationFiled: August 10, 2013Publication date: February 20, 2014Applicant: GTAT CorporationInventors: Venkateswaran Subbaraman, Orion Leland, Steve Peterson, Steve Babayan, Keenan K. Leon Guerrero, Steve Zuniga, Robert Tolles
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Publication number: 20140030836Abstract: A method of fabricating an electronic device includes providing a silicon carbide or diamond-like carbon donor body and implanting ions into a first surface of the donor body to define a cleave plane. After implanting, an epitaxial layer is formed on the first surface, and a temporary carrier is coupled to the epitaxial layer. A lamina is cleaved from the donor body at the cleave plane, and the temporary carrier is removed from the lamina. In some embodiments a light emitting diode or a high electron mobility transistor is fabricated from the lamina and epitaxial layer.Type: ApplicationFiled: July 26, 2012Publication date: January 30, 2014Applicant: Twin Creeks Technologies, Inc.Inventors: Venkatesan Murali, Steve Babayan, Christopher J. Petti
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Patent number: 8632651Abstract: A method for bonding composites together that is fast and effective, and can be applied to any structure regardless of its size and shape, and its related product are disclosed. The method comprises first subjecting at least a part of a composite work piece to a low-temperature, atmospheric pressure plasma, wherein the reactive gas from the plasma is projected out of the device and onto the surface of the composite work piece, then applying an adhesive to the surface of the treated composite work piece, and joining the composite work piece together with a second work piece. The adhesive may be cured such that it forms a strong, permanent bond. The atmospheric plasma delivery device may be translated over the composite surface by hand or with a robot. The plasma device may be self-contained and portable, and can be moved to a location that is convenient for treating the composites.Type: GrantFiled: June 28, 2007Date of Patent: January 21, 2014Assignee: Surfx Technologies LLCInventors: Robert F. Hicks, Steve Babayan
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Patent number: 8569096Abstract: A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface with a preformed pattern, wherein at least a portion of the metallic article is formed in the preformed pattern. The metallic article is separated from the electrically conductive mandrel, which forms a free-standing metallic article that may be coupled with the surface of a semiconductor material for a photovoltaic cell.Type: GrantFiled: March 13, 2013Date of Patent: October 29, 2013Assignee: GTAT CorporationInventors: Steve Babayan, Robert Brainard, Arvind Chari, Alejandro de la Fuente Vornbrock, Venkatesan Murali, Gopal Prabhu, Venkateswaran Subbaraman, Dong Xu
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Patent number: 8328982Abstract: Devices and methods for generating a low-temperature, atmospheric pressure plasma are disclosed. A plasma device may include a first electrode having an inlet for a gas, a second electrode having an outlet for the gas and disposed proximate to the first electrode to form a substantially uniform gap therebetween. The gas flows along the substantially uniform gap and from a plurality of different directions to converge and flow through the outlet. High frequency electrical power is applied between the first electrode and the second electrode to generate a plasma within the gas flow emerging at the outlet. Precursor chemicals are added to the plasma flow at the outlet. Various electrode designs may be implemented and various applications involving surface treatment of materials with the low-temperature atmospheric plasma, including surface activation, cleaning, sterilization, etching and deposition of thin films are disclosed.Type: GrantFiled: September 18, 2006Date of Patent: December 11, 2012Assignee: Surfx Technologies LLCInventors: Steve Babayan, Robert Hicks
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Publication number: 20060156983Abstract: Devices and methods for generating a low temperature atmospheric pressure plasma are disclosed. A method of generating a low temperature atmospheric pressure plasma that comprises coupling a high-frequency power supply to a tuning network that is connected to one or more electrodes, placing one or more non-conducting housings between the electrodes, flowing gas through the one or more housings, and striking and maintaining the plasma with the application of said high-frequency power is described. A technique for the surface treatment of materials with said low temperature atmospheric pressure plasma, including surface activation, cleaning, sterilization, etching and deposition of thin films is also disclosed.Type: ApplicationFiled: September 14, 2005Publication date: July 20, 2006Applicant: Surfx Technologies LLCInventors: Joel Penelon, Sylvain Motycka, Steve Babayan, Xiawan Yang