Corning (GLW) USPTO patentsUtility grant

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Articles with a low-elastic modulus layer and retained strength

25 Oct 22

One or more aspects of the disclosure pertain to an article including a film disposed on a glass substrate, which may be strengthened, where the interface between the film and the glass substrate is modified, such that the article has an improved average flexural strength, and the film retains key functional properties for its application.

Heather Bossard Decker, Shandon Dee Hart, Guangli Hu, James Joseph Price, Paul Arthur Sachenik

Filed: 30 Sep 20

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Antimicrobial glass compositions, glasses and polymeric articles incorporating the same

18 Oct 22

Embodiments of the present invention pertain to antimicrobial glass compositions, glasses and articles.

Dana Craig Bookbinder, Gary Stephen Calabrese, Timothy Michael Gross, Dayue Jiang, Jianguo Wang

Filed: 17 May 21

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18 Oct 22

A system and method to dry plug cement in a ceramic honeycomb body during the manufacture of plugged ceramic honeycomb bodies.

Keith Norman Bubb

Filed: 13 Jul 17

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18 Oct 22

A laminated glass article includes a glass core layer and a glass cladding layer adjacent to the glass core layer.

Heather Debra Boek, Matthew John Dejneka, Lisa Ann Tietz Moore

Filed: 1 Jun 16

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18 Oct 22

Glass compositions include phosphorus oxide (P2O5), niobia (Nb2O5), barium oxide (BaO) and potassium oxide (K2O) as essential components and may optionally include titania (TiO2), calcium oxide (CaO), sodium oxide (Na2O), lithium oxide (Li2O), bismuth oxide (Bi2O3), strontium oxide (SrO), tungsten oxide (WO3) and other components.

Bruce Gardiner Aitken, Jian Luo, Lina Ma, Alexander I. Priven

Filed: 14 Jan 22

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18 Oct 22

Glass-based articles are provided with improved stress profiles.

Qiao Li, Pascale Oram, Rostislav Vatchev Roussev

Filed: 27 Sep 19

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18 Oct 22

Glass-based articles comprise stress profiles providing improved scratch resistance.

Jaymin Amin, Xiaoju Guo, Pascale Oram, Rostislav Vatchev Roussev, Ljerka Ukrainczyk, Taylor Marie Wilkinson

Filed: 23 Mar 20

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18 Oct 22

A glass-based article including a first surface and a second surface opposing the first surface defining a thickness (t) of about 3 millimeters or less (e.g., about 1 millimeter or less), and a stress profile, wherein all points of the stress profile between a thickness range from about 0·t up to 0.3·t and from greater than about 0.7·t to t, comprise a tangent with a slope having an absolute value greater than about 0.1 MPa/micrometer.

Timothy Michael Gross, Guangli Hu, Rostislav Vatchev Roussev, Charlene Marie Smith, Zhongzhi Tang, Steven Alvin Tietje

Filed: 28 Sep 20

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18 Oct 22

Provided is a culture chamber that includes a plurality of recesses each formed of a bottom portion and an opening portion.

Yoko Ejiri, Satoru Ayano, Naoto Fukuhara, Hideki Taniguchi, Takanori Takebe

Filed: 30 Oct 19

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18 Oct 22

Control systems for liquid lenses can use feedback control using one or more measured parameters indicative of a position of the fluid interface in the liquid lens.

Jann Paul Kaminski, Raymond Miller Karam, Dragan Pikula, Daniel Ohen Ricketts

Filed: 5 Apr 18

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11 Oct 22

Embodiments of the present invention pertain to antimicrobial glass compositions, glasses, and articles.

Dana Craig Bookbinder, Gary Stephen Calabrese, Timothy Michael Gross, Dayue Jiang, Jianguo Wang

Filed: 10 May 21

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11 Oct 22

Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed.

Michele Marie-Louise Fredholm

Filed: 17 Feb 21

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11 Oct 22

A ceramic waveguide includes: a doped metal oxide ceramic core layer; and at least one cladding layer comprising the metal oxide surrounding the core layer, such that the core layer includes an erbium dopant and at least one rare earth metal dopant being: lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, thulium, ytterbium, lutetium, scandium, or oxides thereof, or at least one non-rare earth metal dopant comprising zirconium or oxides thereof.

Bruce Gardiner Aitken, Sean Matthew Garner, Thomas Dale Ketcham, Daniel Aloysius Nolan, Jun Yang, Haitao Zhang

Filed: 12 Sep 19

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11 Oct 22

The optical fibers disclosed have single mode and few mode optical transmission for VCSEL-based optical fiber transmission systems.

Xin Chen, Kangmei Li, Ming-Jun Li

Filed: 16 Jul 20

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11 Oct 22

The disclosure relates to ceramic lithium ion electrolyte membranes and processes for forming them.

Michael Edward Badding, Indrajit Dutta, Lanrik Wayne Kester, Xinghua Li

Filed: 22 Oct 20

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11 Oct 22

According to one embodiment, an apparatus for forming a glass ribbon may include a forming wedge disposed in a housing and including a pair of downwardly inclined forming surfaces converging at a root.

Robert Delia, Bulent Kocatulum, Brandon Thomas Sternquist

Filed: 4 Nov 16

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11 Oct 22

A glass-based article may include from about 45 mol. % to about 80 mol. % SiO2; from about 0 mol. % to about 10 mol. % Na2O; less than about 5 mol. % K2O; a non-zero amount of Al2O; and an amorphous phase and a crystalline phase.

Guangli Hu, Charlene Marie Smith, Zhongzhi Tang, Steven Alvin Tietje

Filed: 13 Jan 21

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11 Oct 22

The glass-based THz optical waveguides (10) disclosed herein are used to guide optical signals having a THz frequency in the range from 0.1 THz to (10) THz and include a core (20) surrounded by a cladding (30).

Ming-Jun Li, Gary Richard Trott

Filed: 20 Aug 18

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4 Oct 22

A particulate filter 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.

Douglas Munroe Beall, Thorsten Rolf Boger, Dana Craig Bookbinder, Thomas Jean Glasson, Dale Robert Powers, Pushkar Tandon, Jianguo Wang, Huiqing Wu, Xinfeng Xing

Filed: 7 Sep 21

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4 Oct 22

Deadfront articles that include a tactile element formed on a first surface of a substrate and a visual element disposed on a second surface of the substrate opposite the first surface.

Matthew Wade Fenton, Yuhui Jin, Timothy James Kiczenski, Joshua Lee Tokar

Filed: 12 Sep 18