1622 patents
Page 23 of 82
Utility
Melting furnace electrode handling devices
6 Dec 22
Apparatuses for interfacing with an electrode provided with a melting furnace including a vessel and an electrode.
Mark Alan Cook, Raymond Eugene Fraley, Brian Michael Palmer, Kevin Scott Riegel, Tytus Lee Zimmerman
Filed: 27 Aug 19
Utility
Glass-based articles having crack resistant stress profiles
6 Dec 22
Glass-based articles are disclosed having a thickness in a range of from about 0.2 mm to about 4.0 mm, a first compressive stress layer extending from a first surface of the glass-based article to a first depth of compression that is in a range of from about 5% to about 20% of the thickness, a second compressive stress layer extending from a second surface of the glass-based article to a second depth of compression that is in a range of from about 5% to about 20% of the thickness, wherein the second surface is opposite the first surface, and a central region extending from the first depth of compression to the second depth of compression and having a maximum tensile stress in a range of from about 0.5 MPa to about 20 MPa.
Kameron Isaiah Chambliss, Benedict Osobomen Egboiyi, Kevin Barry Reiman, Vitor Marino Schneider
Filed: 28 Sep 18
Utility
Method and apparatus for glass ribbon thermal control
29 Nov 22
A method and apparatus for manufacturing a glass article includes flowing a glass ribbon through a housing having first and second side walls.
Robert Delia, Ahdi El-Kahlout, Soongyup Lee
Filed: 21 Nov 17
Utility
Methods of separating a glass web
29 Nov 22
Methods of separating a glass web include exposing a separation path on the glass web to a laser beam that produces thermal stress along the separation path without damaging the glass web.
Anatoli Anatolyevich Abramov, Craig Gene Stewart
Filed: 15 Mar 18
Utility
System and method for positioning an optical preform in a furnace
29 Nov 22
A system for positioning an optical preform in a furnace is provided that includes an upper muffle and a downfeed handle assembly with a tube defining a first end and a second end, the second end extending into the upper muffle.
Erling Richard Anderson, Kenneth William Roberts
Filed: 30 Jan 20
Utility
Power management for distributed communication systems, and related components, systems, and methods
29 Nov 22
Power management techniques in distributed communication systems in which the power available at a remote unit (RU) is measured and compared to the power requirements of the RU.
Ami Hazani, Guy Lupescu, Ofer Nisan
Filed: 23 Apr 21
Utility
Lighting unit with laminate structure
22 Nov 22
A lighting unit includes a glass laminate structure including a base layer formed from a first glass composition with a refractive index nbase and a surface layer fused to a surface of the base layer and formed from a second glass composition with a refractive index nsurface.
Venkata Adiseshaiah Bhagavatula, Natesan Venkataraman
Filed: 11 Jul 17
Utility
Optical fiber with dual trench design
22 Nov 22
A single mode optical fiber is provided that includes a core region having an outer radius r1 and a maximum relative refractive index Δ1max.
Snigdharaj Kumar Mishra, Pushkar Tandon
Filed: 13 May 21
Utility
Optical fiber with low macrobend loss at large bend diameter
22 Nov 22
The present disclosure provides optical fibers that exhibit low macrobend loss at 1550 nm at bend diameters greater than 40 mm.
Peter Gottfried Hebgen, Hazel Benton Matthews, III, Snigdharaj Kumar Mishra
Filed: 28 Oct 20
Utility
Low warp fan-out processing method and production of substrates therefor
22 Nov 22
A method of fan-out processing includes providing or obtaining a fused glass laminate sheet or wafer having a core layer and a first clad layer and a second clad layer, the core layer comprising a core glass having a core glass coefficient of thermal expansion αcore, the first clad layer and the second clad layer each comprising a clad glass having a clad glass coefficient of thermal expansion αclad, where αclad>αcore; affixing integrated circuit devices to the second clad layer of the laminate sheet or wafer; forming a fan-out layer on or above the integrated circuit devices; and removing some of the first clad layer to decrease warp of the sheet or wafer with integrated circuit devices and a fan-out layer thereon.
Jin Su Kim, Yu Xiao
Filed: 30 Jun 20
Utility
System, process and related sintered article
22 Nov 22
A process of forming a sintered article includes heating a green portion of a tape of polycrystalline ceramic and/or minerals in organic binder at a binder removal zone to a temperature sufficient to pyrolyze the binder; horizontally conveying the portion of tape with organic binder removed from the binder removal zone to a sintering zone; and sintering polycrystalline ceramic and/or minerals of the portion of tape at the sintering zone, wherein the tape simultaneously extends through the removal and sintering zones.
Michael Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann
Filed: 12 Apr 22
Utility
Method for decreasing bubble lifetime on a glass melt surface
22 Nov 22
A method of reducing bubble lifetime on the free surface of a volume of molten glass contained within or flowing through a vessel including a free volume above the free surface, thereby, minimizing re-entrainment of the bubbles back into the volume of molten glass and reducing the occurrence of blisters in finished glass products.
Laura Rose VanCott Adkins, Soon-yong Choi, Megan Aurora DeLamielleure, William Gurney Dorfeld, Pierre Laronze, Sang-ryoun Ryu
Filed: 16 Mar 18
Utility
Method of evaluating filtration performance of a plugged honeycomb body
22 Nov 22
A honeycomb body having a porous ceramic honeycomb structure with a first end, a second end, and a plurality of walls having wall surfaces defining a plurality of inner channels.
Huiqing Wu, Xinfeng Xing
Filed: 29 Apr 20
Utility
Glass compositions and methods with steam treatment haze resistance
22 Nov 22
Glass-based articles that include a compressive stress layer extending from a surface of the glass-based article to a depth of compression are formed by exposing glass-based substrates to water vapor containing environments.
Timothy Michael Gross, Jingshi Wu
Filed: 2 May 22
Utility
Sintered lithium cobaltite electrodes
22 Nov 22
A method for forming a sintered composition including providing a slurry precursor including a lithium-, sodium-, or magnesium-based compound; tape casting the slurry precursor to form a green tape; and sintering the green tape at a temperature in a range of 500° C. to 1350° C. for a time in a range of less than 60 min to form a sintered composition, such that the slurry precursor further includes a solvent and dispersant.
Yvonne Marie Burton, Yinghong Chen, Bethany Rose Conway, Josiah M Lorenzo, Cameron Wayne Tanner, Lingyan Wang
Filed: 20 Aug 21
Utility
Non-oxide inorganic pore-formers for cordierite ceramic articles
22 Nov 22
Cordierite-forming batch mixtures including one or more non-oxide inorganic source materials or materials as pore-formers are provided.
Gregg William Crume
Filed: 5 May 20
Utility
Green ceramic mixtures comprising a stabilized emulsion and methods for forming a ceramic body
22 Nov 22
Green ceramic mixtures include at least one inorganic component, at least one organic binder, and a stable emulsion including at least one lubricant, at least one aqueous solvent, and at least one emulsifier.
Mark Alan Lewis
Filed: 16 Dec 18
Utility
Ceramic honeycomb bodies and manufacture
22 Nov 22
Batch mixtures comprising alumina trihydrate for forming ceramic honeycomb bodies comprised of cordierite and methods of manufacturing honeycomb bodies from such batch mixtures are provided.
Marcia Kim Hansen, Michael James Lehman, Elizabeth Marie Vileno
Filed: 15 Apr 20
Utility
Reactive sintering of ceramic lithium-ion solid electrolytes
15 Nov 22
A method of forming a solid, dense, hermetic lithium-ion electrolyte membrane comprises combing an amorphous, glassy, or low melting temperature solid reactant with a refractory oxide reactant to form a mixture, casting the mixture to form a green body, and sintering the green body to form a solid membrane.
Bruce Gardiner Aitken, Michael Edward Badding, George Halsey Beall, Curtis Robert Fekety, Lanrik Wayne Kester, Robert Michael Morena, Zhen Song
Filed: 8 Mar 21
Utility
Glass articles with low-friction coatings
15 Nov 22
Glass articles with coatings are disclosed herein.
Andrei Gennadyevich Fadeev, Theresa Chang, Dana Craig Bookbinder, Santona Pal, Chandan Kumar Saha, Steven Edward DeMartino, Christopher Lee Timmons, John Stephen Peanasky, Kyle Christopher Hoff
Filed: 28 Dec 17