2172 patents
Page 40 of 109
Utility
Phase Separable Glass Compositions Having Improved Mechanical Durability
5 May 22
A glass composition includes: greater than or equal to 53 mol % and less than or equal to 70 mol % SiO2; greater than or equal to 9 mol % and less than or equal to 20 mol % Al2O3; greater than or equal to 10 mol % and less than or equal to 17.5 mol % B2O3; greater than or equal to 0 mol % Li2O; greater than or equal to 0 mol % Na2O; and greater than 0.1 mol % of a nucleating agent.
Xiaoju Guo, Peter Joseph Lezzi, Jian Luo
Filed: 26 Oct 21
Utility
Compensated Molds for Manufacturing Glass-based Articles Having Non-uniform Thicknesses
5 May 22
Methods for compensating for warp typically exhibited by glass-based articles having non-uniform thicknesses as a result of ion exchange strengthening are provided.
Jason Thomas Harris, Jeffrey Todd Kohli
Filed: 20 Feb 20
Utility
Thermal Gas Inspection of Plugged Honeycomb Body
5 May 22
Improved inspection techniques are described herein for identifying leaks in a plugged honeycomb body.
Joseph Henry Citriniti, Seungcheol Yang
Filed: 20 Feb 20
Utility
Optical Structure for Light-emitting Diode Device and Light-emitting Diode Device for Lighting Application Including the Same
5 May 22
An optical structure for a light-emitting diode (LED) device, and an LED device for a lighting application including the same.
Euisoo Kim, Hong Yoon
Filed: 17 Feb 20
Utility
Single-mode Fiber with Low Dispersion Slope
5 May 22
A optical fiber comprising a central core region having an outer radius r1 of 3 μm to 7 μm, and a maximum refractive index Δ1 of 0.25% to 0.5% and an alpha (a) profile of 1 to 20; a cladding region comprising (i) a first inner cladding region surrounding the core, having a refractive index Δ2 of −0.25% to 0.05% and a radius r2 of 6 μm to 15 μm, (ii) a second inner cladding region, surrounding the first inner cladding region, having a refractive index Δ3 of −0.1% to 0.2% and a radius r3 of 7 μm to 15 μm, and (iii) an outer cladding region, surrounding the second inner cladding region, having a refractive index Δ4 between −0.05% to 0.1%; wherein the optical fiber exhibits a cable cutoff of less than 1260 nm, a mode field diameter at 1310 nm of greater than 8.2 microns.
Xin Chen, Hao Dong, Kangmei Li, Ming-Jun Li, Pushkar Tandon, Scott Robertson Bickham
Filed: 29 Oct 21
Utility
Substrate Thining Using Temporary Bonding Processes
5 May 22
An article including a support unit, the support unit including a support substrate and a bonding layer such that the bonding layer is bonded to a surface of the support substrate.
Indrani Bhattacharyya, Julia Anne Dorothee Brueckner, Ya-Huei Chang, Bokyung Kong, Prantik Mazumder, Jun Ro Yoon, Jian-Zhi Jay Zhang
Filed: 1 Nov 21
Utility
Plugged Honeycomb Bodies, Extrusion Dies and Methods of Manufacturing Thereof
28 Apr 22
A plugged honeycomb structure includes intersecting porous walls extending in an axial direction between an inlet end and an outlet end of the honeycomb structure, the intersecting porous walls forming a matrix of repeating unit cells arranged in a repeating pattern.
Douglas Munroe Beall, Dana Craig Bookbinder, Pushkar Tandon
Filed: 1 Nov 19
Utility
Methods of Processing a Viscous Ribbon
28 Apr 22
Methods of processing a viscous ribbon include supplying a molten material from a supply vessel.
Craig Marshall Phenes, Robert Wendell Sharps, Nicholas Leon Susch, Lianggong Wen
Filed: 16 Jan 20
Utility
Photochromic Glass and Photochromic Glass Windows
28 Apr 22
A photochromic glass, comprising: (i) a glass matrix that, comprising in mol percent (mol %) based on oxides: 66 mol %≤SiO2≤75 mol %; 8 mol %≤B2O3≤13 mol %; mol %≤Al2O3≤7 mol %; 1.5 mol %≤P2O5≤6 mol %, mol %≤Na2O≤5.5 mol %; 3 mol %≤K2O≤9.5 mol %; 0 mol %≤MgO≤4 mol %; 0 mol %≤Li2O≤0.05 mol %; 0 mol %≤BaO≤0.05 mol %; 0 mol %≤CaO≤0.05 mole %; wherein the amount of (Li2O+BO+CaO≤0.1 mole %); and (ii)) a plurality of photochromic agents, comprising in mol percent (%) with respect to the glass matrix: 0.07%≤Ag≤0.15%; 0.14%≤Cl≤0.25%; 0.025%≤Br≤0.04%; 0.0065%≤CuO≤0.015%, and wherein CuO/Ag≤0.22.
Timothy James Kiczenski, Nadja Teresia Lönnroth
Filed: 13 Jan 20
Utility
Inorganic Oxide Articles with Thin, Durable Anti Reflective Structures
28 Apr 22
An article that includes: an inorganic oxide substrate having opposing major surfaces; and an optical film structure disposed on a first major surface of the substrate, the optical film structure comprising one or more of a silicon-containing oxide, a silicon-containing nitride and a silicon-containing oxynitride and a physical thickness from about 50 nm to less than 500 nm.
Shandon Dee Hart, Karl William Koch, III, Carlo Anthony Kosik Williams, Lin Lin, Alexandre Michel Mayolet, James Joseph Price
Filed: 10 Jan 22
Utility
Enclosures Having an Anti-fingerprint Surface
28 Apr 22
Embodiments of an enclosure including a substrate having an anti-fingerprint surface are disclosed.
Jaymin Amin, Jaques Gollier, Shandon Dee Hart, Karl William Koch, III, Wageesha Senaratne
Filed: 12 Jan 22
Utility
Method of Producing Soot
21 Apr 22
A method of producing soot, including: combusting a first fuel stream and a first oxidizer at a burner face; combusting a second fuel stream and a second oxidizer at the burner face, wherein the second fuel stream and the second oxidizer are premixed in advance of the burner face and a second equivalence ratio of the second fuel stream and the second oxidizer is less than about 1; and combusting a silicon-containing fuel into a plurality of soot particles, wherein the second fuel stream and the second oxidizer are combusted between the first fuel stream and the silicon-containing fuel.
Manoj Agrawal, Dale Robert Powers, Fei Xia
Filed: 30 Dec 21
Utility
Photo-patternable Organic Semiconductor (Osc) Polymers and Methods of Formation and Applications Thereof
21 Apr 22
A method, includes: reacting at least one donor group with at least one protected acceptor group to form a plurality of protecting group-containing OSC polymers; removing the protecting group from the plurality of protecting group-containing OSC polymers to form H-bonding sites; and fusing the H-bonding sites of a first OSC polymer backbone with H-bonding sites of a second OSC polymer backbone to form π-π interactions between conjugated OSC polymers.
Mingqian He, Xin Li, Yang Li, Hongxiang Wang
Filed: 7 Oct 21
Utility
System and Method for Imaging and Illumination for Cell Confluence Measurement
21 Apr 22
A cell monitoring plate comprises a flat surface on which multiple cell culturing vessels may be stacked.
Joshua Monroe Cobb, Gregory Roger Martin, Robert Raymond Raczkowski, Mark Christian Sanson, Horst Schreiber, Todd Michael Upton
Filed: 29 Dec 21
Utility
Glass-based Articles and Properties Thereof
14 Apr 22
Glass-based articles, such as glass-ceramic articles, and the properties thereof are disclosed.
Jaymin Amin, George Halsey Beall, Qiang Fu, Charlene Marie Smith, Ljerka Ukrainczyk
Filed: 12 Oct 21
Utility
Methods for Compensating for Crystal Structure Differential Material Removal Rates In Sub-aperture Figuring Processes
14 Apr 22
The disclosure relates to methods for compensating for crystal structures differential material removal rates in sub-aperture figuring.
Francois Piche
Filed: 24 Sep 21
Utility
Glass Sheet Processing Apparatus and Method
14 Apr 22
Apparatus and methods for processing a glass sheet that includes a threading tool movable between an open position and a closed position, a glass sensor, a gripping device sensor and a controller in communication with the glass sensor and the gripping device sensor, and configured to coordinate and control movement of the threading tool between the open position and the closed position based on the detected presence of the glass sheet and the detected presence of the gripping device.
James William Brown, Shin-I Huang, Tzu-Yen Kao
Filed: 12 Sep 19
Utility
Method and Apparatus for Reclaiming Gas In a Fiber Draw Furnace
14 Apr 22
A fiber draw furnace includes a heated section configured to contain and heat a glass source from which an optical fiber is drawn.
Nikolaos Pantelis Kladias, Yunfei Shao, Xiaoyong Wang, Chunfeng Zhou
Filed: 20 Dec 21
Utility
Wireless Communications Systems Supporting Carrier Aggregation and Selective Distributed Routing of Secondary Cell Component Carriers Based on Transmission Power Demand or Signal Quality
14 Apr 22
Wireless communications systems supporting carrier aggregation and selective distributed routing of secondary cell component carriers based on transmission power demand or signal quality are disclosed.
Dror Harel
Filed: 22 Dec 21
Utility
Direct Graphene Transfer and Graphene-based Devices
31 Mar 22
A method of forming a functionalized device substrate is provided that includes the steps of: forming a conductive layer on a growth substrate; applying a polymeric layer to a device substrate, wherein a coupling agent couples the polymeric layer to the device substrate; coupling the polymeric layer to the conductive layer on the growth substrate; and peeling the growth substrate from the conductive layer.
Therese Francoise Arliguie, Theresa Chang, Miriam Marchena Martín-Francés, Prantik Mazumder, Valerio Pruneri, Frederic Christian Wagner
Filed: 9 Dec 21