Patents by Inventor David Hillabrand
David Hillabrand 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: 20150232987Abstract: A manufacturing apparatus deposits material on a carrier body. The manufacturing apparatus includes a housing defining a chamber. The housing defines an inlet for introducing a deposition composition, which comprises the material or a precursor thereof, into the chamber. The housing also defines an outlet through the housing for exhausting the deposition composition from the chamber. An electrode is disposed through the housing with the electrode at least partially disposed within the chamber. A socket has an exterior surface and is connected to the electrode within the chamber for receiving the carrier body. A release coating is disposed on the exterior surface of the socket for promoting separation of the socket from the carrier body, and the material deposited thereon, to harvest the carrier body.Type: ApplicationFiled: July 9, 2013Publication date: August 20, 2015Inventors: Matthew Deeg, David Hillabrand, William Larson
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Patent number: 8951352Abstract: A manufacturing apparatus and an electrode for use with the manufacturing apparatus are provided for deposition of a material on a carrier body. Typically, the carrier body has a first end and a second end spaced from each other. A socket is disposed at each end of the carrier body. The manufacturing apparatus includes a housing that defines a chamber. At least one electrode is disposed through the housing with the electrode at least partially disposed within the chamber for coupling to the socket. The electrode has an exterior surface having a contact region that is adapted to contact the socket. An exterior coating is disposed on the exterior surface of the electrode, outside of the contact region. The exterior coating has an electrical conductivity of at least 9×106 Siemens/meter and a corrosion resistance that is higher than silver in a galvanic series that is based upon room temperature sea water as an electrolyte.Type: GrantFiled: April 13, 2009Date of Patent: February 10, 2015Assignee: Hemlock Semiconductor CorporationInventors: David Hillabrand, Theodore Knapp
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Publication number: 20140353147Abstract: An electrode for use with a manufacturing apparatus to deposit a material onto a carrier body with the carrier body having a first end and a second end spaced from each other with a socket disposed at each end of the carrier body. The electrode includes a shaft having a first end and a second end. The electrode also includes a head disposed on one of the ends of the shaft for coupling with the socket. The shaft and the head have an exterior surface having a contact region adapted to contact the socket. The electrode further includes an exterior surface and an exterior coating disposed on the exterior surface outside of the contact region, the exterior coating having an electrical conductivity of at least 9×106 Siemens/meter and corrosion resistance higher than silver in a galvanic series based upon room temperature sea water as an electrolyte.Type: ApplicationFiled: August 15, 2014Publication date: December 4, 2014Inventors: David Hillabrand, Theodore Knapp
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Publication number: 20140353290Abstract: An electrode for use with a manufacturing apparatus to deposit a material onto a carrier body and to circulate a coolant through said electrode. The electrode includes a shaft having a first end and a second end spaced from each other. Also included is a head disposed on said second end of said shaft. Further included is a channel defined by an interior surface of said shaft, the channel extending from the first end to a terminal end, wherein the terminal end comprises a non-planar geometry, the channel configured to route the coolant therethrough. Yet further included is a channel coating disposed on said interior surface for maintaining thermal conductivity between said electrode and the coolant, wherein said head has an exterior surface and a head coating is disposed on said exterior surface of said head.Type: ApplicationFiled: August 12, 2014Publication date: December 4, 2014Inventors: Max Dehtiar, David Hillabrand, Theodore Knapp, Keith McCoy, Michael Molnar
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Patent number: 8784565Abstract: The present invention relates to a manufacturing apparatus for deposition of a material on a carrier body and an electrode for use with the manufacturing apparatus. Typically, the carrier body has a first end and a second end spaced from each other. A socket is disposed at each of the end of the carrier body. The manufacturing apparatus includes a housing that defines a chamber. At least one electrode is disposed through the housing with the electrode at least partially disposed within the chamber for coupling to the socket. The electrode has an exterior surface having a contact region that is adapted to contact the socket. A contact region coating is disposed on the contact region of the exterior surface of the electrode. The contact region coating has an electrical conductivity of at least 9×106 Siemens/meter and a corrosion resistance that is higher than silver in a galvanic series that is based upon room temperature sea water as an electrolyte.Type: GrantFiled: April 13, 2009Date of Patent: July 22, 2014Assignee: Hemlock Semiconductor CorporationInventors: David Hillabrand, Theodore Knapp
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Publication number: 20120199068Abstract: A manufacturing apparatus for deposition of a material on a carrier body and an electrode for use with the manufacturing apparatus are provided. The manufacturing apparatus includes a housing that defines a chamber. The housing also defines an inlet for introducing a gas into the chamber and an outlet for exhausting the gas from the chamber. At least one electrode is disposed through the housing with the electrode at least partially disposed within the chamber. The electrode has an exterior surface. The exterior surface has a contact region that is adapted to contact a socket. A contact region coating is disposed on the contact region of the electrode for maintaining electrical conductivity between the electrode and the socket. The contact region coating has an electrical conductivity of at least 7×106 Siemens/meter at room temperature and a greater wear resistance than nickel as measured in mm3/N*m.Type: ApplicationFiled: October 8, 2010Publication date: August 9, 2012Inventors: David Hillabrand, Keith Mccoy
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Publication number: 20120199069Abstract: A manufacturing apparatus for deposition of a material on a carrier body and an electrode for use with the manufacturing apparatus are provided. The manufacturing apparatus includes a housing that defines a chamber. The housing also defines an inlet for introducing a gas into the chamber and an outlet for exhausting the gas from the chamber. At least one electrode is disposed through the housing with the electrode at least partially disposed within the chamber. The electrode includes a shaft having a first end and a second end, and a head disposed on one of the ends of the shaft. The head of the electrode has an exterior surface having a contact. An exterior coating is disposed on the exterior surface of the electrode, outside of the contact region. The exterior coating has a greater wear resistance than nickel as measured in mm3/N*m.Type: ApplicationFiled: October 8, 2010Publication date: August 9, 2012Inventors: David Hillabrand, Keith McCoy
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Publication number: 20120192791Abstract: A manufacturing apparatus for deposition of a material on a carrier body and an electrode for use with the manufacturing apparatus are provided. The manufacturing apparatus includes a housing that defines a chamber. The housing also defines an inlet for introducing a gas into the chamber and an outlet for exhausting the gas from the chamber. At least one electrode is disposed through the housing with the electrode at least partially disposed within the chamber. The electrode has an exterior surface. A first exterior coating having an electrical conductivity of at least 7×106 Siemens/meter at room temperature is disposed on the exterior surface of the electrode. A second exterior coating different from the first exterior coating is disposed on the first exterior coating. A power supply device is coupled to the electrode.Type: ApplicationFiled: October 8, 2010Publication date: August 2, 2012Inventors: David Hillabrand, Keith McCoy
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Publication number: 20110036292Abstract: The present invention relates to a manufacturing apparatus for deposition of a material on a carrier body and an electrode for use with the manufacturing apparatus. Typically, the carrier body has a first end and a second end spaced from each other. A socket is disposed at each of the end of the carrier body. The apparatus includes a housing that defines a chamber. At least one electrode is disposed through the housing for receiving the socket. The electrode includes an interior surface that defines a channel. The electrode heats the carrier body to a necessary deposition temperature by direct passage of electrical current to the carrier body. A coolant is in fluid communication with the channel of the electrode for reducing the temperature of the electrode. A channel coating is disposed in the interior surface of the electrode for preventing loss of heat transfer between the coolant and the interior surface.Type: ApplicationFiled: April 13, 2009Publication date: February 17, 2011Inventors: Max Dehtiar, David Hillabrand, Theodore Knapp, Keith Mccoy, Michael Molnar
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Publication number: 20110036294Abstract: A manufacturing apparatus and an electrode for use with the manufacturing apparatus are provided for deposition of a material on a carrier body. Typically, the carrier body has a first end and a second end spaced from each other. A socket is disposed at each end of the carrier body. The manufacturing apparatus includes a housing that defines a chamber. At least one electrode is disposed through the housing with the electrode at least partially disposed within the chamber for coupling to the socket. The electrode has an exterior surface having a contact region that is adapted to contact the socket. An exterior coating is disposed on the exterior surface of the electrode, outside of the contact region. The exterior coating has an electrical conductivity of at least 9×106 Siemens/meter and a corrosion resistance that is higher than silver in a galvanic series that is based upon room temperature sea water as an electrolyte.Type: ApplicationFiled: April 13, 2009Publication date: February 17, 2011Inventors: David Hillabrand, Theodore Knapp
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Publication number: 20110031115Abstract: The present invention relates to a manufacturing apparatus for deposition of a material on a carrier body and an electrode for use with the manufacturing apparatus. Typically, the carrier body has a first end and a second end spaced from each other. A socket is disposed at each of the end of the carrier body. The manufacturing apparatus includes a housing that defines a chamber. At least one electrode is disposed through the housing with the electrode at least partially disposed within the chamber for coupling to the socket. The electrode has an exterior surface having a contact region that is adapted to contact the socket. A contact region coating is disposed on the contact region of the exterior surface of the electrode. The contact region coating has an electrical conductivity of at least 9×106 Siemens/meter and a corrosion resistance that is higher than silver in a galvanic series that is based upon room temperature sea water as an electrolyte.Type: ApplicationFiled: April 13, 2009Publication date: February 10, 2011Inventors: David Hillabrand, Theodore Knapp