Patents by Inventor Robert Clark

Robert Clark 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).

  • Publication number: 20220013674
    Abstract: According to the embodiments provided herein, a method for sputtering a TCO material onto a substrate includes process conditions that produce a textured topography at the interfaces of various layers. The textured topography can include an average roughness from about 5 to about 40 nm. The process conditions can include providing oxygen in the sputtering environment at a flow rate of from 0 to about 30 sccm; or heating the substrate to at least 200; or increasing the magnetic field strength to above 40 mT. The textured topography creates interfacial transition areas which have hybrid physical properties compared to their constituent materials.
    Type: Application
    Filed: September 23, 2019
    Publication date: January 13, 2022
    Applicant: First Solar, Inc.
    Inventors: Paulina Bourgeois, Robert Clark-Phelps, Qi Fang, Jing Guo, Gopal Mor, Rui Shao
  • Publication number: 20220002182
    Abstract: A furnace system includes a muffle defining a furnace cavity. A lower heater is coupled to the muffle and is configured to create a hot zone within the furnace cavity having a temperature of about 1900° C. or greater. An upper muffle extension is positioned above the muffle and defines a handle cavity. A downfeed handle is positioned within the handle cavity such that a gap is defined between an outer surface of the downfeed handle and an inner surface of the upper muffle extension. An upper heater is thermally coupled to the upper muffle extension and configured to heat the gap. A gas screen is positioned in the upper muffle extension and is configured to inject a process gas into the handle cavity.
    Type: Application
    Filed: September 9, 2021
    Publication date: January 6, 2022
    Inventors: Erling Richard Anderson, Tammy Michelle Hoffmann, John Michael Jewell, Nikolaos Pantelis Kladias, Robert Clark Moore
  • Publication number: 20210395143
    Abstract: Provided herein is a method of and system for processing an optical fiber. The method includes the steps of drawing an optical fiber in a drawing direction along a process pathway through a coating chamber comprising an inlet and an outlet, and a coating liquid volume to coat the optical fiber; supplying the coating liquid through the inlet, the coating liquid exiting the coating chamber through the outlet; and recirculating to coating liquid exiting the coating chamber to the inlet.
    Type: Application
    Filed: May 27, 2021
    Publication date: December 23, 2021
    Inventors: Derrick Baxter Biddix, Kenneth James Kelmer, Robert Clark Moore, Douglas Gregg Neilson, Donald Justin Sonnett, Jennifer Nicole Subler, David Andrew Tucker, John Edward Watson
  • Patent number: 11198636
    Abstract: A furnace system includes a muffle defining a furnace cavity. A lower heater is coupled to the muffle and is configured to create a hot zone within the furnace cavity having a temperature of about 1900° C. or greater. An upper muffle extension is positioned above the muffle and defines a handle cavity. A downfeed handle is positioned within the handle cavity such that a gap is defined between an outer surface of the downfeed handle and an inner surface of the upper muffle extension. An upper heater is thermally coupled to the upper muffle extension and configured to heat the gap. A gas screen is positioned in the upper muffle extension and is configured to inject a process gas into the handle cavity.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: December 14, 2021
    Assignee: Corning Incorporated
    Inventors: Erling Richard Anderson, Tammy M Hoffmann, John Michael Jewell, Nikolaos Pantelis Kladias, Robert Clark Moore
  • Publication number: 20210379191
    Abstract: A mitochondrial-targeted PARP inhibitor is provided herein, as well as methods of making and using the mitochondrial-targeted PARP inhibitor.
    Type: Application
    Filed: August 16, 2021
    Publication date: December 9, 2021
    Inventors: Hulya Bayir, Peter Wipf, Tanja Krainz, Robert Clark
  • Publication number: 20210379089
    Abstract: A pharmaceutical composition and methods for using the pharmaceutical composition are disclosed. The pharmaceutical composition may include a therapeutically effective amount of one or more antiviral active pharmaceutical ingredients and a pharmaceutically acceptable excipient. The pharmaceutical composition may be a solid dosage form, wherein the solid dosage form provides sustained release of the antiviral active pharmaceutical ingredient when administered as a vaginal or rectal insert.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 9, 2021
    Inventors: Onkar N. SINGH, Timothy J. MCCORMICK, Vivek AGRAHARI, Melissa PEET, Meredith Roberts CLARK, Jill SCHWARTZ, Gustavo F. DONCEL
  • Publication number: 20210355018
    Abstract: An optical fiber forming apparatus comprises: a draw furnace comprising: (i) a muffle with an inner surface, (ii) an axial opening below the muffle, the inner surface of the muffle defining a passageway extending through the axial opening, and (iii) an upper inlet into the passageway; and a tube that extends into the passageway of the draw furnace above the axial opening, the tube having (i) an outer surface and the inner surface of the muffle surrounds the outer surface of the tube with a space separating the outer surface of the tube from the inner surface of the muffle, (ii) an inner surface that defines a second passageway extending through the tube, (iii) an inlet into the second passageway of the tube, (iii) an outlet out of the second passageway of the tube.
    Type: Application
    Filed: May 13, 2021
    Publication date: November 18, 2021
    Inventors: Erling Richard Anderson, Tammy Michelle Hoffmann, Nikolaos Pantelis Kladias, Robert Clark Moore, Christopher Scott Thomas
  • Publication number: 20210340052
    Abstract: A method of processing an optical fiber includes drawing the optical fiber from a heated glass source, reheating the optical fiber, and cooling the optical fiber under vacuum at a cooling rate less than the cooling rate of the optical fiber in air at 25° C. and 1 atm. Cooling the optical fiber under vacuum is conducted after reheating the optical fiber. Cooling the optical fiber under vacuum reduces the rate of heat transfer from the optical fiber, which may enable further relaxation of the glass and reduction in the fictive temperature of the optical fiber. A system for processing an optical fiber includes a furnace containing a fiber preform, a first positioner, a reheating device, and a treatment device downstream of the reheating device, the treatment device operable to cool the optical fiber under vacuum to reduce the rate of heat transfer from the optical fiber.
    Type: Application
    Filed: July 15, 2021
    Publication date: November 4, 2021
    Inventors: Yacob Mesfin Argaw, Nikolaos Pantelis Kladias, Robert Clark Moore, Bruce Warren Reding, Chunfeng Zhou
  • Patent number: 11152268
    Abstract: A method is provided for area-selective deposition on a semiconductor workpiece using an integrated sequence of processing steps executed on a common manufacturing platform hosting film-forming modules, etching modules, and transfer modules. A workpiece having a target surface of a first material an non-target surface of a second material different than the first material is received into the platform. An additive material is selectively deposited on the workpiece with the additive material forming on the target surface at a higher deposition rate than on the non-target surface, followed by etching to expose the non-target surface. The integrated sequence of processing steps is executed within the platform without leaving the controlled environment and the transfer modules are used to transfer the workpiece between the processing modules while maintaining the workpiece within the controlled environment.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: October 19, 2021
    Assignee: Tokyo Electron Limited
    Inventors: Robert Clark, Kandabara Tapily, Jason Mehigan
  • Patent number: 11141644
    Abstract: A stabilizer system includes first and second base members each forming a passage; first and second rod members; each passage being sized for receipt of a corresponding one of the first and second rod members; each of the first and second base members forming a T-shaped receptacle; first and second barrel fasteners; each T-shaped receptacle being sized for selective engaged receipt of a corresponding one of the first and second barrel fasteners for securing the base members to corresponding ones of the first and second support legs of a target gameboard; first and second spike members each having a threaded tip; and each of the first and second rod members forming a threaded cavity that is sized for engaged receipt of the threaded tip of a respective one of the first and second spike members, wherein a second end of the spike member is sized for engaging the ground surface.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: October 12, 2021
    Assignee: Crybaby Cornhole LLC
    Inventor: Robert Clark
  • Publication number: 20210313189
    Abstract: A system for processing semiconductor wafers, the system including: a processing chamber; a heat source; a substrate holder configured to expose a semiconductor wafer to the heat source; a first electrode configured to be detachably coupled to a first major surface of a semiconductor wafer; and a second electrode coupled to the substrate holder, the first electrode and the second electrode together configured to apply an electric field in the semiconductor wafer.
    Type: Application
    Filed: February 25, 2021
    Publication date: October 7, 2021
    Inventors: David Hurley, Ioan Domsa, Ian Colgan, Gerhardus Van Der Linde, Patrick Hughes, Maciej Burel, Barry Clarke, Mihaela Ioana Popovici, Lars-Ake Ragnarsson, Gerrit J. Leusink, Robert Clark, Dina Triyoso
  • Publication number: 20210287936
    Abstract: A method for filling recessed features with a low-resistivity metal. The method includes providing a patterned substrate containing a recessed feature formed in a first layer and a second layer that is exposed in the recessed feature, and pre-treating the substrate with a surface modifier that increases metal deposition selectivity on the second layer relative to on the first layer, depositing a metal layer on the substrate by vapor phase deposition, where the metal layer is preferentially deposited on the second layer in the recessed feature, and removing metal nuclei deposited on the first layer, including on a field area and on sidewalls of the first layer in the recessed feature, to selectively form the metal layer on the second layer in the recessed feature. The steps of pre-treating, depositing and removing may be repeated at least once to increase a thickness of the metal layer in the recessed feature.
    Type: Application
    Filed: May 28, 2021
    Publication date: September 16, 2021
    Inventors: Kai-Hung Yu, David O'Meara, Nicholas Joy, Gyanaranjan Pattanaik, Robert Clark, Kandabara Tapily, Takahiro Hakamata, Cory Wajda, Gerrit Leusink
  • Patent number: 11118355
    Abstract: Embodiments of the invention provide a skylight assembly for an enclosure having an enclosure panel with an opening. The skylight assembly includes a lens, a gasket, and a nut. The lens includes an annular lens flange and a lens stem extending axially away from the annular lens flange. The gasket is receivable around the threaded lens stem and is adapted to be seated on the lens flange. The nut includes an annular nut flange and nut stem extending axially away from the nut flange. The nut stem is configured to engage the lens stem to secure the skylight assembly to the enclosure panel and compress the gasket against the enclosure panel.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: September 14, 2021
    Assignee: Wabash National, L.P.
    Inventor: John Robert Clark, Jr.
  • Publication number: 20210269352
    Abstract: Optical fibers having low fictive temperature and methods of making such fibers are described. Management of the cooling rate of an optical fiber during fiber draw permits control over the fictive temperature of the fiber. Non-monotonic cooling rates are shown to promote reductions in fiber fictive temperature. The non-monotonic cooling includes slower cooling rates in upstream portions of the process pathway and faster cooling rates in downstream portions of the process pathway. Reduction in fiber fictive temperature is achieved by controlling the ambient temperature of the fiber to slow the cooling rate of the fiber in upstream portions of the process pathway that correspond to the fiber temperature regime in which the fiber viscosity is sufficiently low to permit efficient structural relaxation. Increases in cooling rate in downstream portions of the process pathway permit adjustment of fiber temperature as needed to meet entrance temperature requirements of downstream processing units.
    Type: Application
    Filed: February 23, 2021
    Publication date: September 2, 2021
    Inventors: Steven Akin Dunwoody, Robert Clark Moore, Pushkar Tandon
  • Patent number: 11097912
    Abstract: Printing devices include a printing engine and a media tray connected to a frame. The media tray is adapted to hold a stack of media supplied to the printing engine for printing. A magnetic trailing edge guide that is shaped to contact a corner of the stack of media is connected to a tether that is connected to the frame. A storage device is connected to the frame, and the storage device is shaped to accommodate the magnetic trailing edge guide. The length of the tether allows the magnetic trailing edge guide to reach the corner of the stack of media and to reach the storage device. The magnetic trailing edge guide includes a magnetic element adapted to magnetically hold to at least the media tray and the storage device.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: August 24, 2021
    Assignee: Xerox Corporation
    Inventors: Robert A. Clark, Brian R. Ford, Arthur H. Kahn
  • Patent number: 11097976
    Abstract: A method of processing an optical fiber includes drawing the optical fiber from a heated glass source, reheating the optical fiber, and cooling the optical fiber under vacuum at a cooling rate less than the cooling rate of the optical fiber in air at 25° C. and 1 atm. Cooling the optical fiber under vacuum is conducted after reheating the optical fiber. Cooling the optical fiber under vacuum reduces the rate of heat transfer from the optical fiber, which may enable further relaxation of the glass and reduction in the fictive temperature of the optical fiber. A system for processing an optical fiber includes a furnace containing a fiber preform, a first positioner, a reheating device, and a treatment device downstream of the reheating device, the treatment device operable to cool the optical fiber under vacuum to reduce the rate of heat transfer from the optical fiber.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: August 24, 2021
    Assignee: Corning Incorporated
    Inventors: Yacob Mesfin Argaw, Nikolaos Pantelis Kladias, Robert Clark Moore, Bruce Warren Reding, Chunfeng Zhou
  • Patent number: 11101173
    Abstract: This disclosure relates to a method for using a high volume manufacturing system for processing and measuring workpieces in a semiconductor processing sequence without leaving the system's controlled environment (e.g., sub-atmospheric pressure). The system includes an active interdiction control system to implement corrective processing within the system when a non-conformity is detected. The corrective processing method can include a remedial process sequence to correct the non-conformity or compensate for the non-conformity during subsequent process. The non-conformity may be associated with fabrication measurement data, process parameter data, and/or platform performance data.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: August 24, 2021
    Assignee: Tokyo Electron Limited
    Inventors: Robert Clark, Jeffrey Smith, Kandabara Tapily, Angelique Raley, Qiang Zhao
  • Patent number: 11090389
    Abstract: A mitochondrial-targeted PARP inhibitor is provided herein, as well as methods of making and using the mitochondrial-targeted PARP inhibitor.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: August 17, 2021
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Hulya Bayir, Robert Clark, Tanja Krainz, Peter Wipf
  • Publication number: 20210179477
    Abstract: A system for processing optical fiber includes a draw furnace, a fiber conveyance pathway extending between an upstream end positioned at the draw furnace and a downstream end positioned opposite the upstream end, where optical fiber is conveyed along the fiber conveyance pathway from the upstream end to the downstream end in a fiber conveyance direction, a muffle in communication with the draw furnace and positioned downstream of the draw furnace, a second cooling device annularly surrounding the fiber conveyance pathway downstream from the draw furnace, the second cooling device including one or more second cooling device heating elements and a first cooling device positioned between the draw furnace and the second cooling device, wherein the first cooling device directs a fluid to contact the optical fiber.
    Type: Application
    Filed: December 3, 2020
    Publication date: June 17, 2021
    Inventors: Steven Akin Dunwoody, Nikolaos Pantelis Kladias, Robert Clark Moore, Jason Roy Pace, Christopher Scott Thomas, Bryan William Wakefield, Chunfeng Zhou
  • Patent number: 11029023
    Abstract: Present embodiments are directed to a system and method for generating a flame effect. An embodiment includes a nozzle assembly with an outer nozzle and an inner nozzle. At least a portion of the inner nozzle is nested within at least a portion of the outer nozzle. The system also includes a fuel source with two or more separate types of fuel.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: June 8, 2021
    Assignee: Universal City Studios LLC
    Inventors: Steven C. Blum, Benjamin Robert Clark