Patents Examined by David Sample
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Patent number: 12134283Abstract: An art or decorative piece according to which a reflective surface reflects artistic or decorative elements.Type: GrantFiled: May 1, 2018Date of Patent: November 5, 2024Inventor: Joanne Marie Herda
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Patent number: 12132147Abstract: A patterned substrate for light emitting diode includes a plurality of nodes and links protruding from a base plane of the substrate and base areas on the substrate, each pair of adjacent nodes is connected by a corresponding link, respectively. The nodes and links also can be concave nodes and concave links cutting into a surface of the substrate, each pair of adjacent concave nodes is connected by a corresponding concave link, respectively.Type: GrantFiled: July 29, 2022Date of Patent: October 29, 2024Assignee: BOLB INC.Inventors: Jianping Zhang, Ying Gao, Ling Zhou
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Patent number: 12122716Abstract: Glass-based articles comprise stress profiles providing improved fracture resistance and decreased weight gain. The glass-based articles are produced with a single-step ion exchange process.Type: GrantFiled: November 20, 2020Date of Patent: October 22, 2024Assignee: CORNING INCORPORATEDInventors: Pascale Oram, Rostislav Vatchev Roussev
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Patent number: 12122904Abstract: Provided are a thermosetting resin composition and a prepreg, laminate and printed circuit board using same. The thermosetting resin composition comprises a resin component, the resin component comprising a modified cyclic olefin copolymer having a structure as shown in formula I and another unsaturated resin. By introducing a methacrylate end group having a certain polarity into a cyclic olefin copolymer, a modified cyclic olefin copolymer is formed. The modified cyclic olefin copolymer can form a thermosetting material by means of cross-linking with itself or another unsaturated resin, whereby the bonding property can be significantly improved while retaining the excellent dielectric properties of the cyclic olefin copolymer itself.Type: GrantFiled: March 31, 2020Date of Patent: October 22, 2024Assignee: SHENGYI TECHNOLOGY CO., LTD.Inventors: Huayong Fan, Zengbiao Huang, Yongjing Xu
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Patent number: 12116697Abstract: A group III nitride single crystal substrate comprises: a first main face; and a first back face opposite to the first main face, wherein an absolute value of a radius of curvature of the first main face of the substrate is 10 m or more; an absolute value of a radius of curvature of a crystal lattice plane at a center of the first main face of the substrate is 10 m or more; and a 1/1000 intensity width of an X-ray rocking curve of a low-incidence-angle face at the center of the first main face of the substrate is 1200 arcsec or less.Type: GrantFiled: December 24, 2020Date of Patent: October 15, 2024Assignee: TOKUYAMA CORPORATIONInventor: Toru Nagashima
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Patent number: 12117724Abstract: A mask blank glass substrate having a maximum value of a circularly averaged power spectral density of 1,000 nm4 or less at a spatial frequency of 0.1 ?m?1 or more and 20 ?m?1 or less, the maximum value being obtained by measuring a surface morphology of a region of 10 ?m×10 ?m with an atomic force microscope.Type: GrantFiled: October 26, 2023Date of Patent: October 15, 2024Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Naoki Yarita, Daijitsu Harada, Masaki Takeuchi
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Patent number: 12119859Abstract: A cover window, a manufacturing method of a cover window, and a display device including a cover window are provided. A cover window includes a folding portion and a non-folding portion, and the folding portion includes an inside surface that is compressed when folded and an outside surface that is stretched when folded, the folding portion includes a first layer adjacent to the outside surface, a second layer adjacent to the inside surface, and a third layer between the first layer and the second layer, the folding portion and the non-folding portion include at least one metal ion, a concentration of the metal ion included in the second layer is higher than a concentration of the metal ion included in the first layer, and the first layer includes a plurality of depletion regions.Type: GrantFiled: September 21, 2021Date of Patent: October 15, 2024Assignee: Samsung Display Co., Ltd.Inventors: Byung Hoon Kang, Byeong-Beom Kim, Seung Ho Kim, Cheol Min Park, Chang Moo Lee, Hoi Kwan Lee
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Patent number: 12109780Abstract: A carrier glass of the present invention is a carrier glass for carrying an organic resin substrate, wherein the carrier glass has a flat sheet shape having a thickness of from 0.1 mm to 1.2 mm, wherein the carrier glass has a content of iron in glass in terms of Fe2O3 of from 45 ppm by mass to 130 ppm by mass, and wherein the carrier glass has a transmittance at a wavelength of 308 nm in a thickness direction of from 71% to 81%.Type: GrantFiled: April 24, 2018Date of Patent: October 8, 2024Assignee: NIPPON ELECTRIC GLASS CO., LTD.Inventor: Atsuki Saito
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Patent number: 12114451Abstract: A foldable display may have a display cover layer and display panel that bend around a bend axis. The display panel may have an array of pixels configured to display an image through the display cover layer. The display cover layer may be formed from a layer of glass. A recess may be formed in the layer of glass that extends along and overlaps the bend axis. The recess forms a flexible locally thinned portion in the glass that allows the display cover layer to bend. Polymer may be formed in the recess. Stiffening structures such as glass strips and glass beads of one or more diameters may be embedded in the polymer to help resist inward compression of the surface of the display cover layer in the locally thinned region while allowing the display cover layer to bend about the bend axis.Type: GrantFiled: November 30, 2021Date of Patent: October 8, 2024Assignee: Apple Inc.Inventors: Que Anh S. Nguyen, Matthew S. Rogers
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Patent number: 12110250Abstract: 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. The tactile element is positioned on the first surface of the substrate in a complimentary fashion to the visual element disposed on the second surface of the substrate. The tactile element may include a surface roughness portion having a surface roughness different than the surface roughness of an area bordering the surface roughness portion. The deadfront articles may be incorporated into an automobile interior to provide a visual and haptic display interface for a user.Type: GrantFiled: June 22, 2023Date of Patent: October 8, 2024Assignee: CORNING INCORPORATEDInventors: Matthew Wade Fenton, Yuhui Jin, Timothy James Kiczenski, Joshua Lee Tokar
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Patent number: 12104884Abstract: A ballistic glass assembly may include a first layer of a poly ethylene terephthalate (PET) adhesive film. The ballistic glass assembly may further include a second layer of glass. The ballistic glass assembly may also include a substantially transparent impact resistant material positioned on an opposite side of the second layer from the first layer.Type: GrantFiled: December 16, 2021Date of Patent: October 1, 2024Assignee: Arimtek LLCInventors: Dean Casutt, Bryant Casutt
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Patent number: 12098090Abstract: A glass-ceramic article comprises in wt % on an oxide basis SiO2 in an amount greater than or equal to 55 wt % and less than or equal to 80 wt %, Al2O3 in an amount greater than or equal to 2 wt % and less than or equal to 20 wt %, Li2O in an amount greater than or equal to 5 wt % and less than or equal to 20 wt %, P2O5 in an amount greater than 0 wt % and less than or equal to 6 wt %, and ZrO2 in an amount greater than or equal to 0.2 wt % and less than or equal to 15 wt %. A sum of ZrO2 and P2O5 is greater than or equal to 3 wt %. The glass-ceramic article comprises a lithium disilicate (Li2Si2O5) crystalline phase, where the lithium disilicate is between 40 wt % to 60 wt % of the glass-ceramic article.Type: GrantFiled: June 6, 2024Date of Patent: September 24, 2024Assignee: CORNING INCORPORATEDInventors: George Halsey Beall, Qiang Fu, Charlene Marie Smith
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Patent number: 12097574Abstract: In an embodiment a sensor device includes a sensor element, a media supply configured to transport a medium to the sensor element and a surface, wherein the surface is configured to be exposed to the medium during operation of the sensor device, and wherein the surface comprises a surface structure configured to reduce a wettability of the surface by the medium.Type: GrantFiled: November 18, 2019Date of Patent: September 24, 2024Assignee: TDK Electronics AGInventors: Markus Eberstein, Jörn Bonse, Sabrina V. Kirner
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Patent number: 12084778Abstract: Coatings applicable to a variety of substrate articles, structures, materials, and equipment are described. In various applications, the substrate includes metal surface susceptible to formation of oxide, nitride, fluoride, or chloride of such metal thereon, wherein the metal surface is configured to be contacted in use with gas, solid, or liquid that is reactive therewith to form a reaction product that is deleterious to the substrate article, structure, material, or equipment. The metal surface is coated with a protective coating preventing reaction of the coated surface with the reactive gas, and/or otherwise improving the electrical, chemical, thermal, or structural properties of the substrate article or equipment. Various methods of coating the metal surface are described, and for selecting the coating material that is utilized.Type: GrantFiled: June 10, 2020Date of Patent: September 10, 2024Assignee: ENTEGRIS, INC.Inventors: Bryan C. Hendrix, David W. Peters, Weimin Li, Carlo Waldfried, Richard A. Cooke, Nilesh Gunda, I-Kuan Lin
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Patent number: 12077470Abstract: Glass-based articles are provided that exhibit improved fracture resistance. The relationships between properties attributable to the glass composition and stress profile of the glass-based articles are provided that indicate improved fracture resistance.Type: GrantFiled: April 5, 2023Date of Patent: September 3, 2024Assignee: CORNING INCORPORATEDInventors: Xiaoju Guo, Jennifer Lynn Hunt, Peter Joseph Lezzi, Rostislav Vatchev Roussev, Charlene Marie Smith, Ross Johnson Stewart
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Patent number: 12071367Abstract: 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. The glass stacking configurations and components described herein are selected to improve thermal uniformity throughout a glass stack during ceramming processes while maintaining or even reducing the stresses in the resultant glass ceramic article. Accordingly, the glass ceramic articles made according to the various embodiments described herein exhibit improved optical qualities and less warp than glass ceramic articles made according to conventional processes. Various embodiments of carrier plates, setter plates, parting agent compositions, and methods of stacking glass sheets are described.Type: GrantFiled: July 15, 2019Date of Patent: August 27, 2024Assignee: Corning IncorporatedInventors: Shuo Cui, Jill Marie Hall, Gregory William Keyes, John Robert Saltzer, Jr.
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Patent number: 12071369Abstract: A strengthened glass having a stress profile that differs from error-function and parabolic profiles. Stress relaxation and thermal annealing/diffusion effects, which occur at longer ion exchange and/or anneal times increase the depth of compression of the surface layer. A method of achieving these effects is also provided.Type: GrantFiled: February 2, 2023Date of Patent: August 27, 2024Assignee: CORNING INCORPORATEDInventors: Matthew John Dejneka, Pascale Oram, Rostislav Vatchev Roussev, Vitor Marino Schneider, Charlene Marie Smith, Zhongzhi Tang
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Patent number: 12064937Abstract: A laminate including a metallic base material, a first nickel-containing plating film layer formed on the metallic base material, a gold plating film layer formed on the first nickel-containing plating film layer, a second nickel-containing plating film layer formed on the gold plating film layer, and a nickel fluoride film layer formed on the second nickel-containing plating film layer. Also disclosed is a method for producing the laminate as well as a constituent member of a semiconductor production device including the laminate.Type: GrantFiled: August 11, 2020Date of Patent: August 20, 2024Assignee: Resonac CorporationInventors: Akira Furuya, Tadaaki Kojima, Hiroshi Suzuki, Fumiaki Naka
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Patent number: 12064817Abstract: A surface coated cutting tool includes a tool substrate; and a hard coating layer on the tool substrate. The hard coating layer includes, in sequence from the tool substrate toward a surface of the tool, a titanium carbonitride inner layer, a titanium nitride lower intermediate layer, a titanium carbonitride upper intermediate layer, a titanium oxycarbonitride bonding auxiliary layer, and an aluminum oxide outer layer. Titanium nitride grain boundaries in the lower intermediate layer and titanium carbonitride grain boundaries in the upper intermediate layer are continuous from titanium carbonitride grain boundaries in the inner layer. The texture coefficient TC(422) of titanium carbonitride in the inner layer and the upper intermediate layer is 3.0 or more, and the texture coefficient TC(0 0 12) of ?-aluminum oxide in the outer layer is 5.0 or more.Type: GrantFiled: June 5, 2020Date of Patent: August 20, 2024Assignee: MITSUBISHI MATERIALS CORPORATIONInventors: Eiji Nakamura, Mitsuhiro Abe, Kazuhiro Kawano
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Patent number: 12065382Abstract: An environmental barrier coating includes a barrier layer which includes a matrix, diffusive particles, and gettering particles; and a calcium-magnesia alumina-silicate (CMAS)-resistant component. The CMAS-resistant component includes hafnium silicate and a rare earth hafnate. An article and a method of fabricating an article are also disclosed.Type: GrantFiled: May 7, 2021Date of Patent: August 20, 2024Assignee: RTX CorporationInventors: Richard Wesley Jackson, James T. Beals, Xia Tang, David A. Litton, Elisa M. Zaleski, Brian T. Hazel