Corning (GLW) USPTO patentsUtility grant

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Transparent, near infrared-shielding glass ceramic

18 Apr 23

Optically transparent glass ceramic materials comprising a glass phase containing and a crystalline tungsten bronze phase comprising nanoparticles and having the formula MxWO3, where M includes at least one H, Li, Na, K, Rb, Cs, Ca, Sr, Ba, Zn, Cu, Ag, Sn, Cd, In, Tl, Pb, Bi, Th, La, Pr, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu, and U, and where 0<x<1.

Matthew John Dejneka, Jesse Kohl, Mallanagouda Dyamanagouda Patil

Filed: 1 Dec 21

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Etching glass and glass ceramic materials in hydroxide containing molten salt

18 Apr 23

A method of etching a substrate comprises: contacting a substrate having a thickness with an etchant disposed in a vessel for a period of time until the thickness has reduced by at least 2 μm and at an average rate of 1 μm per minute to 6.7 μm per minute, the etchant having a temperature of 170° C. to 300° C. and comprising a molten mixture of two or more alkali hydroxides; and ceasing contacting the substrate with the etchant.

Albert Joseph Fahey, Yuhui Jin

Filed: 28 May 20

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18 Apr 23

Described herein are articles and methods of making articles, for example glass articles, comprising a thin sheet and a carrier, wherein the thin sheet and carrier are bonded together using a modification (coating) layer, for example a coating layer comprising a cationic surfactant or a coating layer comprising an organic salt, and associated deposition methods.

Daniel Florian Acquard, Indrani Bhattacharyya, Sushmit Sunil Kumar Goyal, Prantik Mazumder, Pei-Lien Tseng

Filed: 20 Nov 18

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18 Apr 23

A method of manufacturing ceramic tape includes a step of directing a tape of partially-sintered ceramic into a furnace.

Michael Edward Badding, William Joseph Bouton, Jacqueline Leslie Brown, Timothy Joseph Curry, Roman E Hurny, Lanrik Wayne Kester, Thomas Dale Ketcham, John Albert Olenick, Kathleen Ritter Olenick, Jeremy Paananen, Thomas Silverblatt, Dell Joseph St Julien, Viswanathan Venkateswaran, Nathan Michael Zink

Filed: 8 Sep 21

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18 Apr 23

A method of forming a glass electrochemical sensor is described.

Robert Alan Bellman, Jeffrey Stapleton King, Scott Christopher Pollard

Filed: 27 Apr 18

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18 Apr 23

Durable and scratch resistant articles including low-reflectance optical coating with gradient portion.

Robert Alan Bellman, Shandon Dee Hart, Karl William Koch, III, Carlo Anthony Kosik Williams, Charles Andrew Paulson, James Joseph Price

Filed: 30 Aug 18

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18 Apr 23

A coated article is described herein that may comprise a substrate and an optical coating.

Robert Alan Bellman, Shandon Dee Hart, Karl William Koch, III, Carlo Anthony Kosik Williams, Charles Andrew Paulson, James Joseph Price

Filed: 11 Sep 20

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18 Apr 23

A foldable electronic device module includes: a glass-containing cover element having a thickness from about (25) μm to about (200) μm, an elastic modulus from about (20) to (140) GPa, and first and second primary surfaces; a stack comprising: (a) an interlayer having an elastic modulus from about (0.01) to (10) GPa and a thickness from about 50 to (200) μm, and (b) a flexible substrate having a thickness from about (100) to (200) μm; and a first adhesive joining the stack to the cover element, and comprising an elastic modulus from about (0.001) to (10) GPa and a thickness from about (5) to (25) μm.

Shinu Baby, Dhananjay Joshi, Yousef Kayed Qaroush, Bin Zhang

Filed: 9 Oct 18

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11 Apr 23

Methods are provided for fabricating electrochromic devices that mitigate formation of short circuits under a top bus bar without predetermining where top bus bars will be applied on the device.

Ronald M. Parker, Anshu A. Pradhan, Abhishek Anant Dixit, Douglas Dauson

Filed: 14 Jun 17

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4 Apr 23

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.

Yacob Mesfin Argaw, Nikolaos Pantelis Kladias, Robert Clark Moore, Bruce Warren Reding, Chunfeng Zhou

Filed: 15 Jul 21

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4 Apr 23

Disclosed herein are coated articles which may include a substrate and an optical coating that includes one or more layers of deposited material.

Shandon Dee Hart, Guangli Hu, Charles Andrew Paulson, James Joseph Price

Filed: 22 Nov 21

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4 Apr 23

A liquid lens module includes a first plate comprising a cavity accommodating a conductive liquid and a non-conductive liquid; second and third plates disposed above and below the first plate, respectively; and first and second electrodes disposed on one side and another side of the first plate, respectively, wherein a ratio of a thickness of the first plate to a width of an incidence opening formed below the second plate in the cavity is greater than 0.3.

Ji Young Jung

Filed: 23 May 19

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4 Apr 23

A system, having: an RF power source; an RF matching network electrically coupled to the RF power source; an impedance matching circuit electrically coupled to the RF matching network, wherein the impedance matching circuit has a first adjustable capacitor connected in series with the RF matching network and a second adjustable capacitor connected in parallel with the first capacitor; and an inductive process load electrically coupled to the impedance matching circuit.

Carl William Almgren, Daniel Robert Boughton, Kenneth Edward Hrdina, Stefan Wolfgang Kramel, Christopher Scott Thomas

Filed: 22 Jan 21

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4 Apr 23

A quantum communications system includes a first quantum repeater and a second quantum repeater each positioned at a repeater node and each having a first quantum memory and a second quantum memory.

Nikolay Alekseyevich Kaliteevskiy, Fedor Dmitrievich Kiselev, Michal Mlejnek

Filed: 16 Jun 20

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28 Mar 23

Embodiments of this disclosure pertain to a strengthened glass article including a first surface and a second surface opposing the first surface defining a thickness (t) of about less than about 1.1 mm, a compressive stress layer extending from the first surface to a depth of compression (DOC) of about 0.1·t or greater, such that when the glass article fracture, it breaks into a plurality of fragments having an aspect ratio of about 5 or less.

Steven Edward DeMartino, Michelle Dawn Fabian, Jeffrey Todd Kohli, Jennifer Lynn Lyon, Charlene Marie Smith, Zhongzhi Tang

Filed: 28 Feb 20

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28 Mar 23

A process comprises cold-forming a flat glass substrate into a non-planar shape using a die.

Michael Timothy Brennan, Yawei Sun

Filed: 20 Jan 22

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28 Mar 23

Glass stack configurations including a carrier plate, setter plates, and glass sheets for thermal treatment of the glass sheets to form glass ceramic articles are provided.

Jill Marie Hall, Mathieu Gerard Jacques Hubert, Andrew Peter Kittleson, John Robert Saltzer, Jr.

Filed: 15 Jul 19

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28 Mar 23

A method for making a heat-resistant roll includes pre-selecting a plurality of heat-resistant disks and pressing at least a selected portion of the pre-selected disks together such that a total axial thickness of the pressed disks relative to a total axial thickness of the selected disks prior to pressing is within a predetermined range.

Ahdi El-Kahlout, Tuan Quoc Nguyen

Filed: 20 Jul 17

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28 Mar 23

A glass substrate formed from a glass composition is disclosed.

John Philip Finkeldey, Timothy Michael Gross, Alexandra Lai Ching Kao Andrews Mitchell, Charlene Marie Smith

Filed: 12 Nov 20

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28 Mar 23

Glass-based articles comprise high effective fracture toughness.

Yunfeng Gu, Jian Luo, Weijun Niu, Rui Zhang

Filed: 12 Aug 20