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公开(公告)号：US20230392528A1
公开(公告)日：2023-12-07
申请号：US18034220
申请日：2021-11-22
Applicant: CORNING INCORPORATED
Inventor： Thomas Adam Collins , David Robert Heine , Avinash Tukaram Shinde
CPC classification number: F01N3/2013 , F01N3/2828 , F01N2330/34 , F01N2330/06 , F01N2240/16
Abstract: A heater assembly including a heater body having a monolithic honeycomb structure comprising a plurality of intersecting walls. The walls have a thickness and extend in an axial direction to form a plurality of cells of the honeycomb structure that extend axially from a first end face to a second end face. A first electrode is coupled to the heater body. A second electrode is coupled to the heater body. A current-carrying path is defined over the walls between the first electrode and the second electrode. A plurality of openings extend through the thickness of at least some of the walls. A fluid treatment system, method of treating a fluid, and method of manufacturing a heater assembly are also disclosed.
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2.发明申请公开(公告)号：US20220338307A1
公开(公告)日：2022-10-20
申请号：US17640930
申请日：2020-09-09
Applicant: CORNING INCORPORATED
Inventor： David Robert Heine , Kunal Upendra Sakekar , Avinash Tukaram Shinde
IPC: H05B3/42
Abstract: An electrical heater and a method of heating a catalyst. The heater includes a honeycomb body that includes a honey-comb structure. The honeycomb structure includes a central axis extending longitudinally and a plurality of interconnected walls. The interconnected walls include a plurality of radial walls extending along a radius of the honeycomb body between the central axis and an outermost periphery of the honeycomb body and a plurality of angular walls arranged concentrically with respect to the central axis and spanning between the radial walls. The honeycomb structure includes a plurality of cells defined by the interconnected walls. The heater comprises a first electrode disposed at the central axis and a second electrode disposed radially outwardly of the central axis and in electrical communication with the first electrode via one or more of the intersecting walls that are located between the first electrode and second electrode.
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公开(公告)号：US20240209761A1
公开(公告)日：2024-06-27
申请号：US18287199
申请日：2022-04-26
Applicant: CORNING INCORPORATED
Inventor： Thomas Adam Collins , David Robert Heine , Avinash Tukaram Shinde
CPC classification number: F01N3/2026 , F01N3/2803 , F01N2240/16
Abstract: A heater body including an outer periphery. A plurality of slots extend from the outer periphery and terminate within the heater body. A plurality of core segments are defined between pairs of adjacent slots. A plurality of bend regions are arranged around respective terminal ends of the slots. Each pair of adjacent core segments is connected by a corresponding one of the bend regions. An auxiliary conductive feature is located within each of the bend regions. The plurality of slots electrically disconnect each pair of adjacent core segments from each other to create a serpentine current-carrying path that extends across the heater body through the electrically conductive material of the core segments and the bend regions. Each of the auxiliary conductive features locally reduces an electrical resistance of the heater body in the bend regions in comparison to the electrically conductive material alone.
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4.发明公开公开(公告)号：US20240200479A1
公开(公告)日：2024-06-20
申请号：US18287089
申请日：2022-04-26
Applicant: CORNING INCORPORATED
Inventor： Thomas Adam Collins , David Robert Heine , Avinash Tukaram Shinde , Danhong Zhong
CPC classification number: F01N3/2013 , F01N3/2828 , F01N2240/16
Abstract: An electrical heater, an exhaust treatment assembly, and method of manufacture. The heater includes a resistive portion configured to generate heat when electrical current is passed therethrough. A plurality of slots extend into the resistive portion from an outer periphery of the resistive portion and define a serpentine current-carrying path extending through the resistive portion between a pair of electrode attachment portions. Each of the electrode attachment portions is connected to a respective end segment that is bounded between an outer periphery of the resistive portion and a respective first slot of the plurality of slots. At least one auxiliary slot in each of the end segments that extends from the outer periphery toward the first slot in a direction transverse to the first slot to bias current flow through a concentrated region adjacent to and extending along the first slot in each end segment.
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公开(公告)号：US20220389850A1
公开(公告)日：2022-12-08
申请号：US17770159
申请日：2020-10-26
Applicant: CORNING INCORPORATED
Inventor： David Robert Heine , Avinash Tukaram Shinde
Abstract: An electrical heater and method for heating a catalyst. The electrical heater includes a honeycomb body having a central axis extending longitudinally therethrough. The honeycomb body includes a matrix of intersecting walls forming a plurality of cells extending axially through the honeycomb body. A plurality of electrodes are positioned about an outer periphery of the honeycomb body. The plurality of electrodes are arranged into a plurality of pairs of electrodes that comprises at least a first pair of electrodes and a second pair of electrodes. Each pair of electrodes includes a first electrode and a second electrode. An electrode length of the electrodes along the outer periphery is proportional to a central current path length between center points of the electrodes of that pair of electrode. The electrode lengths of the electrodes of the first and second pairs of electrode are different.
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Patent Agency Ranking
公开(公告)号：US20220001321A1
公开(公告)日：2022-01-06
申请号：US17293694
申请日：2019-11-01
Applicant: CORNING INCORPORATED
Inventor： Natarajan Gunasekaran , David Robert Heine , Weidong Li , Craig Louis Stratton , Neng Wang
IPC: B01D46/24
Abstract: A honeycomb body having a repeating channel structure formed of intersecting porous walls. The repeating channel structure comprises a first channel type defined by at least four first surfaces, at least two of the at least four first surfaces are parallel to one another; and a second channel type having at least four second surfaces, wherein four or more of the at least four second surfaces are non-parallel with one another. Repeating channel structure is repeated in the honeycomb body. Honeycomb extrusion dies and methods of manufacturing the honeycomb body are provided, as are other embodiments.
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公开(公告)号：US20210054771A1
公开(公告)日：2021-02-25
申请号：US16998615
申请日：2020-08-20
Applicant: CORNING INCORPORATED
Inventor： Thomas Adam Collins , Tushar Gulati , David Robert Heine
Abstract: An electrical heater and method for heating a catalyst. The heater includes a honeycomb body having intersecting walls forming channels extending along a longitudinal axis. A plurality of electrically resistive paths are included, each including at least a portion of the plurality of intersecting walls and extending a length across the honeycomb body transverse to the longitudinal axis. A positive electrode and a negative electrode are in electrical communication with each other via the resistive paths. The positive electrode and the negative electrode are operatively positioned to generate a respective flow of current through each resistive path. The lengths of at least two of the resistive paths differ from each other. The resistive paths are configured with respect to the at least one positive electrode and the at least one negative electrode such that the current in each of the resistive paths is substantially equal.
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公开(公告)号：US12100729B2
公开(公告)日：2024-09-24
申请号：US18522502
申请日：2023-11-29
Applicant: CORNING INCORPORATED
Inventor： Sean Matthew Garner , David Robert Heine
CPC classification number: H01L27/156 , H01L33/62 , H01L2933/0066
Abstract: A method of assembling a display area includes selecting a first tile from a plurality of tiles, each tile of the plurality of tiles includes a predetermined parameter and a plurality of microLEDs defining a plurality of pixels. The selecting the first tile based on a value of the predetermined parameter of the first tile. The method includes selecting a second tile from the plurality of tiles based on a value of the predetermined parameter of the second tile. The method further includes positioning the first tile and the second tile into an array defining at least a portion of the display area. A first edge of the first tile facing a second edge of the second tile. A display device including the display area assembled by the method is also provided.
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公开(公告)号：US20230361094A1
公开(公告)日：2023-11-09
申请号：US18026168
申请日：2021-11-17
Applicant: CORNING INCORPORATED
Inventor： Ya-Huei Chang , Sean Matthew Garner , David Robert Heine
CPC classification number: H01L25/167 , C03C17/06 , H01L27/1214
Abstract: A glass substrate with improved microLED transfer characteristics is disclosed, the glass substrate comprising a first major surface, a second major surface opposite the first major surface, and a thickness therebetween. An electrically functional layer may be disposed on the first major surface. The glass wafer exhibits a waviness with a magnitude less than or equal to about 1 μm in a spatial wavelength range from about 0.25 mm to about 50 mm.
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公开(公告)号：US11374053B2
公开(公告)日：2022-06-28
申请号：US16761085
申请日：2018-11-06
Applicant: CORNING INCORPORATED
Inventor： Sean Matthew Garner , David Robert Heine
Abstract: A method of assembling a display area includes selecting a first tile from a plurality of tiles, each tile of the plurality of tiles includes a predetermined parameter and a plurality of microLEDs defining a plurality of pixels. The selecting the first tile based on a value of the predetermined parameter of the first tile. The method includes selecting a second tile from the plurality of tiles based on a value of the predetermined parameter of the second tile. The method further includes positioning the first tile and the second tile into an array defining at least a portion of the display area. A first edge of the first tile facing a second edge of the second tile. A display device including the display area assembled by the method is also provided.
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