Patents by Inventor Paul Krause
Paul Krause has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11949600Abstract: Networks, systems and methods for dynamically filtering market data are disclosed. Streams of market data may be buffered or stored in a queue when inbound rates exceed distribution or publication limitations. Inclusive messages in the queue may be removed, replaced or aggregated, reducing the number of messages to be published when distribution limitations are no longer exceeded.Type: GrantFiled: January 24, 2022Date of Patent: April 2, 2024Assignee: Chicago Mercantile Exchange Inc.Inventors: Paul J. Callaway, Dennis M. Genetski, Adrien Gracia, James Krause, Vijay Menon
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Patent number: 10479094Abstract: Energy efficient printheads are disclosed. An example printhead includes a substrate with channels to direct ink toward a plurality of nozzles of the printhead. The example printhead further includes a passivation layer on the substrate. The passivation layer includes a first thin film of a first dielectric material formed using atomic layer deposition.Type: GrantFiled: January 20, 2016Date of Patent: November 19, 2019Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Zhizhang Chen, Mohammed Shaarawi, Brian Bolf, Paul Krause
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Publication number: 20180281425Abstract: Energy efficient printheads are disclosed. An example printhead includes a substrate with channels to direct ink toward a plurality of nozzles of the printhead. The example printhead further includes a passivation layer on the substrate. The passivation layer includes a first thin film of a first dielectric material formed using atomic layer deposition.Type: ApplicationFiled: January 20, 2016Publication date: October 4, 2018Applicant: Hewlett-Packard Development Company, L.P.Inventors: Zhizhang Chen, Mohammed Shaarawi, Brian Bolf, Paul Krause
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Patent number: 9866085Abstract: A wedge for use in an electric machine has a central leg and arms extending in both circumferential directions. The wedge has a radially outer full surface defining a cylindrical aperture through an axial length, and ledge surfaces at each axial end of the full surface. A curved merging portion on an outer surface of the arms merges into a curved contact surface. A rotor, a machine and a method are also disclosed.Type: GrantFiled: October 13, 2014Date of Patent: January 9, 2018Assignee: Hamilton Sundstrand CorporationInventors: Joseph Paul Krause, Dhaval Patel, Jan Henry Abels
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Patent number: 9710318Abstract: An electronic circuit includes a microcontroller processor (410), a peripheral (420) coupled with the processor, an endian circuit (470) coupled with the processor and the peripheral to selectively provide different endianess modes of operation, and a detection circuit (140) to detect a failure to select a given endianess, whereby inadvertent switch of endianess due to faults is avoided. Other circuits, devices, systems, methods of operation and processes of manufacture are also disclosed.Type: GrantFiled: January 22, 2015Date of Patent: July 18, 2017Assignee: Texas Instruments IncorporatedInventors: Yanyang Xiao, Alexandre Pierre Palus, Karl Friedrich Greb, Kevin Patrick Lavery, Paul Krause
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Publication number: 20170147423Abstract: An electronic circuit includes a microcontroller processor (410), a peripheral (420) coupled with the processor, an endian circuit (470) coupled with the processor and the peripheral to selectively provide different endianess modes of operation, and a detection circuit (140) to detect a failure to select a given endianess, whereby inadvertent switch of endianess due to faults is avoided. Other circuits, devices, systems, methods of operation and processes of manufacture are also disclosed.Type: ApplicationFiled: January 22, 2015Publication date: May 25, 2017Inventors: Yanyang Xiao, Alexandre Pierre Palus, Karl Friedrich Greb, Kevin Patrick Lavery, Paul Krause
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Patent number: 9466965Abstract: An electrical enclosure wherein an electrical component can be moved between various positions (e.g., connected, disconnected, test, etc.) without opening an enclosure door. The electrical enclosure supports a component for movement between a withdrawn position, a test position, and an inserted position. A handle is accessible by an operator from an exterior of the enclosure and is configured to move the component between the respective positions without having to open the enclosure. The handle is integral with the enclosure and thus an operator needs no special tool or other device to effect movement of the electrical component between its respective positions.Type: GrantFiled: January 9, 2014Date of Patent: October 11, 2016Assignee: Rockwell Automation Technologies, Inc.Inventors: Gregory David Lehtola, Dean Meyer, Arnaldo Hiroyuki Omoto, Paul Krause, Fabio Kazuo Ito, Steven J. Bauer, Jr., Joao Jorge Martins Freitas
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Patent number: 9453535Abstract: A bearing seal assembly of a rotary machine includes and inner shaft and an outer shaft. The outer shaft is disposed concentrically around and radially outward from the inner shaft. The space between the inner and outer shafts forms an annulus void. The inner shaft includes an oil inlet port through which lubricating oil enters the annulus void. A grooved structure is located on an inner surface of the outer shaft, and the grooved structure is configured to retain oil upon shutdown of the rotary machine. A bearing is located outside of the outer shaft. An oil outlet port is disposed in the outer shaft and is connected to the grooved structure for supplying lubricating oil to the bearing.Type: GrantFiled: January 6, 2014Date of Patent: September 27, 2016Assignee: Hamilton Sundstrand CorporationInventors: Joseph Paul Krause, David S. Behling, Jan Henry Abels
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Publication number: 20160105058Abstract: A wedge for use in an electric machine has a central leg and arms extending in both circumferential directions. The wedge has a radially outer full surface defining a cylindrical aperture through an axial length, and ledge surfaces at each axial end of the full surface. A curved merging portion on an outer surface of the arms merges into a curved contact surface. A rotor, a machine and a method are also disclosed.Type: ApplicationFiled: October 13, 2014Publication date: April 14, 2016Inventors: Joseph Paul Krause, Dhaval Patel, Jan Henry Abels
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Publication number: 20150282990Abstract: This invention is an inflatable water proof ear plug which prevents moisture from entering the ear canal, reducing water intrusion and possible infection (“swimmer's ear”). A syringe or manual pump allows the user to inject air or fluid into the bladder inserted inside the outer ear canal, providing superior comfort and safety over the “one size fits all” ear plugs on the market. When the ear plug is positioned into the ear canal by inserting the syringe pump, it opens up a small check valve and a measured amount of air or liquid can be pumped into the expandable bladder. The air valve can be deflated for easy removal by pushing the small check valve tip. For diving extra measured amount of pressure can be injected to compensate for the increasing under water pressure.Type: ApplicationFiled: April 8, 2014Publication date: October 8, 2015Inventor: Paul Krause
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Patent number: 9154046Abstract: A rectifier assembly and method are provided. The rectifier assembly includes an annular bus bar including an electrically conductive material, and an insulator ring receiving the annular bus bar. The insulator ring defines radially-extending resistor pockets and diode pockets therein. The rectifier assembly also includes resistors disposed in the resistor pockets and electrically connected with the annular bus bar, and diodes disposed in the diode pockets and electrically connected with the annular bus bar. The rectifier assembly also includes an outer housing receiving the annular bus bar and the insulator ring, such that the insulator ring is positioned radially between the annular bus bar and the outer housing.Type: GrantFiled: February 22, 2013Date of Patent: October 6, 2015Assignee: HAMILTON SUNSTRAND CORPORATIONInventors: Joseph Paul Krause, Dhaval Patel, Glenn C. Lemmers, Jr., Mark J. Franklin
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Publication number: 20150252852Abstract: A bearing seal assembly of a rotary machine includes and inner shaft and an outer shaft. The outer shaft is disposed concentrically around and radially outward from the inner shaft. The space between the inner and outer shafts forms an annulus void. The inner shaft includes an oil inlet port through which lubricating oil enters the annulus void. A grooved structure is located on an inner surface of the outer shaft, and the grooved structure is configured to retain oil upon shutdown of the rotary machine. A bearing is located outside of the outer shaft. An oil outlet port is disposed in the outer shaft and is connected to the grooved structure for supplying lubricating oil to the bearing.Type: ApplicationFiled: January 6, 2014Publication date: September 10, 2015Applicant: Hamilton Sundstrand CorporationInventors: Joseph Paul Krause, David S. Behling, Jan Henry Abels
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Patent number: 9103376Abstract: A shaft for a bearing lubrication assembly includes an outer surface and a reservoir disposed within the shaft. A first seal groove is formed on the outer surface and extends a full circumference of the outer surface. A second seal groove is also formed on the outer surface and extends the full circumference of the outer surface. A radial port extends from the reservoir to the outer surface, the radial port intersecting the outer surface between the first seal groove and the second seal groove. A plurality of chambers are formed in the shaft and disposed axially between the first seal groove and the second seal groove. The plurality of chambers are open to the outer surface with each chamber having a closed bottom disposed radially inward from the outer surface. Each chamber is also circumferentially spaced from one another.Type: GrantFiled: February 17, 2014Date of Patent: August 11, 2015Assignee: Hamilton Sundstrand CorporationInventors: Joseph Paul Krause, Jan Henry Abels
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Publication number: 20150143181Abstract: An electronic circuit includes a microcontroller processor (410), a peripheral (420) coupled with the processor, an endian circuit (470) coupled with the processor and the peripheral to selectively provide different endianess modes of operation, and a detection circuit (140) to detect a failure to select a given endianess, whereby inadvertent switch of endianess due to faults is avoided. Other circuits, devices, systems, methods of operation and processes of manufacture are also disclosed.Type: ApplicationFiled: January 22, 2015Publication date: May 21, 2015Inventors: Yanyang Xiao, Alexandre Pierre Palus, Karl Friedrich Greb, Kevin Patrick Lavery, Paul Krause
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Publication number: 20150110429Abstract: A shaft for a bearing lubrication assembly includes an outer surface and a reservoir disposed within the shaft. A first seal groove is formed on the outer surface and extends a full circumference of the outer surface. A second seal groove is also formed on the outer surface and extends the full circumference of the outer surface. A radial port extends from the reservoir to the outer surface, the radial port intersecting the outer surface between the first seal groove and the second seal groove. A plurality of chambers are formed in the shaft and disposed axially between the first seal groove and the second seal groove. The plurality of chambers are open to the outer surface with each chamber having a closed bottom disposed radially inward from the outer surface. Each chamber is also circumferentially spaced from one another.Type: ApplicationFiled: February 17, 2014Publication date: April 23, 2015Applicant: Hamilton Sundstrand CorporationInventors: Joseph Paul Krause, Jan Henry Abels
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Patent number: 8972821Abstract: An electronic circuit includes a microcontroller processor (410), a peripheral (420) coupled with the processor, an endian circuit (470) coupled with the processor and the peripheral to selectively provide different endianess modes of operation, and a detection circuit (140) to detect a failure to select a given endianess, whereby inadvertent switch of endianess due to faults is avoided. Other circuits, devices, systems, methods of operation and processes of manufacture are also disclosed.Type: GrantFiled: December 20, 2011Date of Patent: March 3, 2015Assignee: Texas Instruments IncorporatedInventors: Yanyang Xiao, Alexandre Pierre Palus, Karl Friedrich Greb, Kevin Patrick Lavery, Paul Krause
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Patent number: 8899627Abstract: The present disclosure is directed to a mobile machine, such as hydronic surface heater designed to be transported to a potentially remote worksite and operated for an extended period of time. The machine has a fueled component, such as a burner, fueled by a fuel supply system having at least two fuel tanks that are operably connected to one another by a connection line having an electronically controlled valve therein. The valve is coupled to the machine's electrical system, such as being coupled to the output of the machine's main breaker, so as to be opened whenever the machine is operating but to be otherwise closed. The fuel supply system thus has, in effect, a single tank when the machine is running and multiple separated tanks when the machine is not running. Fuel spill risks therefore are mitigated without having to sacrifice operating time and without significantly complicating the machine's fuel supply systems or its controls.Type: GrantFiled: January 13, 2011Date of Patent: December 2, 2014Assignee: Wacker Neuson Production Americas LLCInventors: Paul Krause, Jason Fu, John Lane, Todd Lutz
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Patent number: 8890379Abstract: A rectifier assembly and method are provided. The rectifier assembly includes a cover comprising a flange having an annular channel extending around an outer circumference of the flange, an annular bus bar, an insulator ring, and an outer housing for receiving the insulator ring, the annular bus bar and the outer housing. A snap ring is positioned within the annular channel of the outer circumference of the flange, wherein an outer circumference of the snap ring is located within a snap ring retention channel located around an inner diameter of the outer housing to retain the cover, the annular bus bar, and the insulator ring within the outer housing.Type: GrantFiled: September 30, 2013Date of Patent: November 18, 2014Assignee: Hamilton Sundstrand CorporationInventors: Joseph Paul Krause, Dhaval Patel, Glenn C. Lemmers, Mark J. Franklin
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Publication number: 20140239778Abstract: A rectifier assembly and method are provided. The rectifier assembly includes a cover comprising a flange having an annular channel extending around an outer circumference of the flange, an annular bus bar, an insulator ring, and an outer housing for receiving the insulator ring, the annular bus bar and the outer housing. A snap ring is positioned within the annular channel of the outer circumference of the flange, wherein an outer circumference of the snap ring is located within a snap ring retention channel located around an inner diameter of the outer housing to retain the cover, the annular bus bar, and the insulator ring within the outer housing.Type: ApplicationFiled: September 30, 2013Publication date: August 28, 2014Applicant: Hamilton Sundstrand CorporationInventors: Joseph Paul Krause, Dhaval Patel, Glenn C. Lemmers, Mark J. Franklin
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Publication number: 20140241020Abstract: A rectifier assembly and method are provided. The rectifier assembly includes an annular bus bar including an electrically conductive material, and an insulator ring receiving the annular bus bar. The insulator ring defines radially-extending resistor pockets and diode pockets therein. The rectifier assembly also includes resistors disposed in the resistor pockets and electrically connected with the annular bus bar, and diodes disposed in the diode pockets and electrically connected with the annular bus bar. The rectifier assembly also includes an outer housing receiving the annular bus bar and the insulator ring, such that the insulator ring is positioned radially between the annular bus bar and the outer housing.Type: ApplicationFiled: February 22, 2013Publication date: August 28, 2014Applicant: Hamilton Sundstrand CorporationInventors: Joseph Paul Krause, Dhaval Patel, Glenn C. Lemmers, Jr., Mark J. Franklin