1622 patents
Page 21 of 82
Utility
Method and apparatus for suppressing flow instabilities in an optical fiber draw system
17 Jan 23
A furnace system includes a muffle defining a furnace cavity.
Erling Richard Anderson, Tammy Michelle Hoffmann, John Michael Jewell, Nikolaos Pantelis Kladias, Robert Clark Moore
Filed: 9 Sep 21
Utility
Fiber coating compositions with high cure speed
17 Jan 23
The present disclosure provides coating compositions and cured products formed from the coating compositions.
Dana Craig Bookbinder, Yangbin Chen, Pushkar Tandon, Ruchi Tandon, Bin Yang
Filed: 4 Feb 19
Utility
Fusion draw apparatus and methods of making a glass ribbon
17 Jan 23
An apparatus for making a glass ribbon can include a heating plane including a heat footprint facing the surface of an edge director.
Frank Coppola, Robert Delia, Vladislav Yuryevich Golyatin, Shawn Rachelle Markham, Jon Anthony Passmore
Filed: 16 Apr 18
Utility
Process for forming curved glass laminate article formed using separation material
17 Jan 23
A system and process for forming a curved glass laminate article is provided.
Douglas Dale Bressler, Theresa Chang, Allan Mark Fredholm, Michele Marie-Louise Fredholm, Louis Mattos, Jr., Jason Scott Stewart
Filed: 15 May 18
Utility
Alkali-free borosilicate glasses with low post-HF etch roughness
17 Jan 23
An article comprises a glass substrate.
Timothy Michael Gross, Yuhui Jin, Ruchirej Yongsunthon, Liying Zhang
Filed: 11 Feb 19
Utility
Scratch and damage resistant laminated glass articles
10 Jan 23
Scratch and damage resistant laminated glass articles are disclosed.
Timothy Michael Gross, Charlene Marie Smith
Filed: 19 Mar 20
Utility
Scratch and damage resistant laminated glass articles
10 Jan 23
Scratch and damage resistant laminated glass articles are disclosed.
Timothy Michael Gross, Charlene Marie Smith
Filed: 19 Mar 20
Utility
Textured glass-based articles with scratch resistance and methods of making the same
10 Jan 23
An article that includes: a glass-based substrate comprising a thickness, a primary surface and a compressive stress region that extends from the primary surface to a selected depth; and a textured region defined by the primary surface.
Jaymin Amin, Robert Randall Hancock, Jr., Raymond Chih Chung Hsiao, Yuhui Jin, Aize Li
Filed: 12 Sep 18
Utility
Vacuum mold apparatus, systems, and methods for forming curved mirrors
10 Jan 23
A method of forming a curved mirror for a heads-up display includes providing a mirror preform including a first major surface, a second major surface, and a minor surface connecting the first and second major surfaces.
Kyubong Chae, Sung Hwa Hong, Hong-keun Jee, Jonghwa Kim, InSu Lee
Filed: 30 Nov 18
Utility
Glass-based articles with engineered stress profiles and methods of manufacture
10 Jan 23
Laminated glass-based articles and methods of manufacture are disclosed.
Jason Thomas Harris, Vijay Subramanian, Chunfeng Zhou
Filed: 16 Jan 18
Utility
Transparent substrates comprising three-dimensional porous conductive graphene films and methods for making the same
10 Jan 23
Disclosed herein are graphene coatings characterized by a porous, three-dimensional, spherical structure having a hollow core, along with methods for forming such graphene coatings on glasses, glass-ceramics, ceramics, and crystalline materials.
Connie Li, Xinyuan Liu, Miriam Marchena Martín-Francés, Valerio Pruneri, Wageesha Senaratne, Zhen Song, Kamal Kishore Soni
Filed: 28 Jun 21
Utility
Methods and apparatus for determining a crush strength of an edge
10 Jan 23
A test apparatus comprises a probe movably mounted relative to a carrier.
Benedict Osobomen Egboiyi, James Edward Morrison, Jr., Patrick Ryan Pruden, Ananthanarayanan Subramanian
Filed: 9 Aug 19
Utility
Devices, systems, and methods of generating and providing a target topographic map for finishing a photomask blank subject to functional requirements on flatness
10 Jan 23
Devices, systems, and methods of generating and providing a target topographic map for finishing a photomask blank are disclosed.
David L Aronstein, Katherine Nicole Ballman, Christopher Alan Lee
Filed: 24 Sep 20
Utility
Substrate processing station for laser-based machining of sheet-like glass substrates
3 Jan 23
A glass sheet processing apparatus includes a first gantry assembly that extends across a glass sheet in a cross-machine direction.
Frank Fabian Herrnberger, Michael Klein, Albert Roth Nieber, Florian Spaeth, Marco Wolfert
Filed: 24 Oct 17
Utility
Glass-ceramic and methods of making the same
3 Jan 23
A glass-ceramic that includes a first crystal phase including (MgxZn1-x)Al2O4, where x is ≤1, and a second crystal phase including tetragonal ZrO2.
Alexandra Lai Ching Kao Andrews Mitchell
Filed: 24 Jun 20
Utility
Abrading device
27 Dec 22
An abrading device includes a funnel and an outlet orifice disposed within the funnel for passage of abrasive material, where a distance between the outlet orifice and a bottom end of the funnel is adjustable.
Timothy Edward Meyer
Filed: 2 May 19
Utility
Extrusion dies
27 Dec 22
A honeycomb extrusion die body (401) including inlet (414) and exit (402) faces, and a plurality of pins (406) on the exit face (402) defining a matrix of intersecting wide slots (425) and narrow slots (427).
Thomas William Brew, Yuehao Li, Kenneth Charles Sariego, Min Shen
Filed: 11 Dec 18
Utility
Apparatuses for holding and conveying glass articles
27 Dec 22
In embodiments, a conveyor apparatus can include a conveyor ribbon having a length, a width, a thickness less than the width, and a plurality of receiving apertures located along the length and extending through the thickness of the conveyor ribbon.
Thierry Luc Alain Dannoux
Filed: 20 Dec 19
Utility
Multichroic glasses with praseodymium and neodymium
27 Dec 22
A glass that includes Pr2O3 and Nd2O3 such that the sum of Pr2O3 and Nd2O3 is greater than 0.2 mole % and the ratio of Nd2O3 to Pr2O3 is greater than 0.5 and less than 3.
Matthew John Dejneka
Filed: 13 Apr 17
Utility
Methods of making cordierite ceramic bodies using chlorite raw material
27 Dec 22
A method of making a porous cordierite ceramic article using chlorite raw material is described herein.
Gregory Albert Merkel
Filed: 30 Nov 18