Patents by Inventor Mark E. Steinke
Mark E. Steinke 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: 10782749Abstract: A circuit assembly is provided which makes efficient us of space provided on a main board having a CPU and a supporting board which is designed to have a network interface chip (NIC). The circuit assembly further has a cooling plate situated between the two boards, which is optimized to provide efficient cooling operations. The circuit assembly is part of a blade, which includes a housing to contain and support all necessary components. The space within the blade housing is efficiently used, so that processing, communication and cooling operations are all optimized.Type: GrantFiled: October 10, 2018Date of Patent: September 22, 2020Assignee: Hewlett Packard Enterprise Development LPInventors: Wendell Lengefeld, Abhishek Mehta, William Mark Megarity, Mark E. Steinke, Benjamin Colin Heshmat
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Publication number: 20200117250Abstract: A circuit assembly is provided which makes efficient us of space provided on a main board having a CPU and a supporting board which is designed to have a network interface chip (NIC). The circuit assembly further has a cooling plate situated between the two boards, which is optimized to provide efficient cooling operations. The circuit assembly is part of a blade, which includes a housing to contain and support all necessary components. The space within the blade housing is efficiently used, so that processing, communication and cooling operations are all optimized.Type: ApplicationFiled: October 10, 2018Publication date: April 16, 2020Inventors: Wendell Lengefeld, Abhishek Mehta, William Mark Megarity, Mark E. Steinke, Benjamin Colin Heshmat
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Patent number: 10345875Abstract: A cooling assembly for cooling a processor includes a heat sink base defining a first area and a second area, a plurality of heat sink fins extending from the first area, a thermoelectric cooling module having a cold side and hot side, wherein the cold side is in contact with the second area, and a heat sink module in contact with the hot side. In use, a method includes monitoring a processor parameter selected from processor power consumption and processor temperature, and causing airflow across the plurality of heat sink fins and the heat sink module. The method further includes powering on the thermoelectric cooling module in response to the processor parameter having a value greater than a first threshold value, and powering off the thermoelectric cooling module in response to the processor parameter having a value less than a second threshold value.Type: GrantFiled: February 18, 2016Date of Patent: July 9, 2019Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Jason A. Matteson, Mark E. Steinke, Aparna Vallury
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Patent number: 10264712Abstract: The embodiments described herein relate to generating fluid flow. A pump is positioned adjacent to a heat source. The pump includes a primary chamber having a primary rotational element configured to rotate on an axis, and a secondary chamber having a secondary rotational element configured to rotate on the axis, with a heat transfer element positioned between the primary chamber and the secondary chamber. The primary rotational element is coupled with the secondary rotational element along the axis. A primary fluid is received in the primary chamber with a primary fluid flow, which rotates the primary rotational element. A secondary fluid flow is generated in the secondary chamber by the primary rotational element causing a rotation of the secondary rotational element on the axis.Type: GrantFiled: November 24, 2015Date of Patent: April 16, 2019Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Jason A. Matteson, Mark E. Steinke
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Patent number: 10237243Abstract: Method for transferring files to a destination folder on a computer. At least one rule to a transfer of files to a destination folder on a destination computer system are received. A filter file is generated, wherein the filter file includes the least one rule specific to the transfer of files to the destination folder. During transfer of files to the destination folder on the destination computer, attributes of each file are compared to the at least one rule specific to the transfer of files to the destination folder. Upon attributes of a compared file violating a rule of the at least one rule specific to the transfer of files to the destination folder, transfer of the violating file to the destination folder is prevented.Type: GrantFiled: March 16, 2016Date of Patent: March 19, 2019Assignee: International Business Machines CorporationInventors: Christopher J. Hardee, Jason A. Matteson, Mark E. Steinke
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Patent number: 10045463Abstract: Methods are provided for facilitating cooling of an electronic component. The method includes providing a liquid-cooled cold plate and a thermal spreader associated with the cold plate. The cold plate includes multiple coolant-carrying channel sections extending within the cold plate, and a thermal conduction surface with a larger surface area than a surface area of the component to be cooled. The thermal spreader includes one or more heat pipes including multiple heat pipe sections. One or more heat pipe sections are partially aligned to a first region of the cold plate, that is, where aligned to the surface to be cooled, and partially aligned to a second region of the cold plate, which is outside the first region. The one or more heat pipes facilitate distribution of heat from the electronic component to coolant-carrying channel sections of the cold plate located in the second region of the cold plate.Type: GrantFiled: December 8, 2014Date of Patent: August 7, 2018Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Timothy J. Chainer, David P. Graybill, Madhusudan K. Iyengar, Vinod Kamath, Bejoy J. Kochuparambil, Roger R. Schmidt, Mark E. Steinke
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Patent number: 10043020Abstract: Method for transferring files to a destination folder on a computer. At least one rule to a transfer of files to a destination folder on a destination computer system are received. A filter file is generated, wherein the filter file includes the least one rule specific to the transfer of files to the destination folder. During transfer of files to the destination folder on the destination computer, attributes of each file are compared to the at least one rule specific to the transfer of files to the destination folder. Upon attributes of a compared file violating a rule of the at least one rule specific to the transfer of files to the destination folder, transfer of the violating file to the destination folder is prevented.Type: GrantFiled: December 18, 2015Date of Patent: August 7, 2018Assignee: International Business Machines CorporationInventors: Christopher J. Hardee, Jason A. Matteson, Mark E. Steinke
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Patent number: 9943936Abstract: Methods, apparatuses, and computer program products for forming an overmolded dual in-line memory module (DIMM) cooling structure are provided. Embodiments include identifying, by a tagging module, contextual information indicating circumstances in which the photograph was taken; based on the contextual information, selecting, by the tagging module, candidate profiles from a plurality of friend profiles associated with a profile of a user; and suggesting, by the tagging module to the user, the selected candidate profiles as potential friends to tag in the photograph.Type: GrantFiled: October 21, 2014Date of Patent: April 17, 2018Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Michael A. Boraas, Vinod Kamath, Michael S. Miller, Mark E. Steinke, Jamil A. Wakil
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Patent number: 9936607Abstract: Methods are provided for facilitating cooling of an electronic component. The methods include providing a liquid-cooled cold plate and a thermal spreader associated with the cold plate. The cold plate includes multiple coolant-carrying channel sections extending within the cold plate, and a thermal conduction surface with a larger surface area than a surface area of the component to be cooled. The thermal spreader includes one or more heat pipes including multiple heat pipe sections. One or more heat pipe sections are partially aligned to a first region of the cold plate, that is, where aligned to the surface to be cooled, and partially aligned to a second region of the cold plate, which is outside the first region. The one or more heat pipes facilitate distribution of heat from the electronic component to coolant-carrying channel sections of the cold plate located in the second region of the cold plate.Type: GrantFiled: December 9, 2014Date of Patent: April 3, 2018Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Timothy J. Chainer, David P. Graybill, Madhusudan K. Iyengar, Vinod Kamath, Bejoy J. Kochuparambil, Roger R. Schmidt, Mark E. Steinke
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Patent number: 9930806Abstract: Apparatus and method are provided for facilitating cooling of an electronic component. The apparatus includes a liquid-cooled cold plate and a thermal spreader associated with the cold plate. The cold plate includes multiple coolant-carrying channel sections extending within the cold plate, and a thermal conduction surface with a larger surface area than a surface area of the component to be cooled. The thermal spreader includes one or more heat pipes including multiple heat pipe sections. One or more heat pipe sections are partially aligned to a first region of the cold plate, that is, where aligned to the surface to be cooled, and partially aligned to a second region of the cold plate, which is outside the first region. The one or more heat pipes facilitate distribution of heat from the electronic component to coolant-carrying channel sections of the cold plate located in the second region of the cold plate.Type: GrantFiled: November 21, 2013Date of Patent: March 27, 2018Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Timothy J. Chainer, David P. Graybill, Madhusudan K. Iyengar, Vinod Kamath, Bejoy J. Kochuparambil, Roger R. Schmidt, Mark E. Steinke
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Patent number: 9930807Abstract: Methods are provided for facilitating cooling of an electronic component. The method includes providing a liquid-cooled cold plate and a thermal spreader associated with the cold plate. The cold plate includes multiple coolant-carrying channel sections extending within the cold plate, and a thermal conduction surface with a larger surface area than a surface area of the component to be cooled. The thermal spreader includes one or more heat pipes including multiple heat pipe sections. One or more heat pipe sections are partially aligned to a first region of the cold plate, that is, where aligned to the surface to be cooled, and partially aligned to a second region of the cold plate, which is outside the first region. The one or more heat pipes facilitate distribution of heat from the electronic component to coolant-carrying channel sections of the cold plate located in the second region of the cold plate.Type: GrantFiled: December 8, 2014Date of Patent: March 27, 2018Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Timothy J. Chainer, David P. Graybill, Madhusudan K. Iyengar, Vinod Kamath, Bejoy J. Kochuparambil, Roger R. Schmidt, Mark E. Steinke
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Patent number: 9875951Abstract: A heat sink comprises a first thermally conductive base having a first face to thermally engage a heat-generating electronic component and a second thermally conductive base with a plurality of fins on a first face and a second face to engage the first base. The fins on the second base are positionable in either of two orientations relative to the heat-generating electronic component to which the heat sink is coupled. The fins are selectively placed in the orientation that best utilizes the direction of air flow available to the heat sink. The orientable fins of the heat sink afford flexibility in arranging the heat-generating electronic component on a circuit board or in arranging a circuit board within a computer chassis.Type: GrantFiled: November 22, 2011Date of Patent: January 23, 2018Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Troy W. Glover, Chunjian Ni, Whitcomb R. Scott, III, Mark E. Steinke
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Publication number: 20170242463Abstract: A cooling assembly for cooling a processor includes a heat sink base defining a first area and a second area, a plurality of heat sink fins extending from the first area, a thermoelectric cooling module having a cold side and hot side, wherein the cold side is in contact with the second area, and a heat sink module in contact with the hot side. In use, a method includes monitoring a processor parameter selected from processor power consumption and processor temperature, and causing airflow across the plurality of heat sink fins and the heat sink module. The method further includes powering on the thermoelectric cooling module in response to the processor parameter having a value greater than a first threshold value, and powering off the thermoelectric cooling module in response to the processor parameter having a value less than a second threshold value.Type: ApplicationFiled: February 18, 2016Publication date: August 24, 2017Inventors: Jason A. Matteson, Mark E. Steinke, Aparna Vallury
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Patent number: 9696235Abstract: Water is circulated through a cooling system within a compute node to remove heat from a heat-generating component within the compute node. Water leakage from the cooling system is collected into a containment reservoir within the compute node. A rate of the water leakage is measured, a temperature of the compute node is measured, a rate of water evaporation from the containment reservoir is determined based upon the measured temperature, and the rate of water leakage is compared to the rate of water evaporation to determine whether water is accumulating in the containment reservoir. A period of time before the containment reservoir reaches a critical level may also be determined.Type: GrantFiled: March 18, 2015Date of Patent: July 4, 2017Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Shareef F. Alshinnawi, Gary D. Cudak, Mark E. Steinke, Edward S. Suffern, J. Mark Weber
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Publication number: 20170180424Abstract: Method for transferring files to a destination folder on a computer. At least one rule to a transfer of files to a destination folder on a destination computer system are received. A filter file is generated, wherein the filter file includes the least one rule specific to the transfer of files to the destination folder. During transfer of files to the destination folder on the destination computer, attributes of each file are compared to the at least one rule specific to the transfer of files to the destination folder. Upon attributes of a compared file violating a rule of the at least one rule specific to the transfer of files to the destination folder, transfer of the violating file to the destination folder is prevented.Type: ApplicationFiled: March 16, 2016Publication date: June 22, 2017Inventors: Christopher J. Hardee, Jason A. Matteson, Mark E. Steinke
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Publication number: 20170177885Abstract: Method for transferring files to a destination folder on a computer. At least one rule to a transfer of files to a destination folder on a destination computer system are received. A filter file is generated, wherein the filter file includes the least one rule specific to the transfer of files to the destination folder. During transfer of files to the destination folder on the destination computer, attributes of each file are compared to the at least one rule specific to the transfer of files to the destination folder. Upon attributes of a compared file violating a rule of the at least one rule specific to the transfer of files to the destination folder, transfer of the violating file to the destination folder is prevented.Type: ApplicationFiled: December 18, 2015Publication date: June 22, 2017Inventors: Christopher J. HARDEE, Jason A. MATTESON, Mark E. STEINKE
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Patent number: 9668382Abstract: A system includes a chassis, a plurality of nodes, a coolant distribution unit (CDU), and one or more air movers. The chassis includes multiple node bays, a CDU bay, a coolant supply manifold with an inlet in the CDU bay and an outlet in each node bay, and a coolant return manifold an inlet in each node bay and an outlet in the CDU bay. Each node is received into a node bay with an internal heat exchanger connected between a coolant supply and return manifolds. The CDU is received in the CDU bay and includes an air-to-coolant heat exchanger in fluid communication between the supply and return manifolds, and a pump for circulating a coolant through a coolant loop. The one or more air movers force air across the air-to-coolant heat exchanger of the CDU.Type: GrantFiled: August 11, 2015Date of Patent: May 30, 2017Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Mark E. Steinke, Derek I. Schmidt, Jason A. Matteson, Vinod Kamath
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Publication number: 20170150653Abstract: The embodiments described herein relate to generating fluid flow. A pump is positioned adjacent to a heat source. The pump includes a primary chamber having a primary rotational element configured to rotate on an axis, and a secondary chamber having a secondary rotational element configured to rotate on the axis, with a heat transfer element positioned between the primary chamber and the secondary chamber. The primary rotational element is coupled with the secondary rotational element along the axis. A primary fluid is received in the primary chamber with a primary fluid flow, which rotates the primary rotational element. A secondary fluid flow is generated in the secondary chamber by the primary rotational element causing a rotation of the secondary rotational element on the axis.Type: ApplicationFiled: November 24, 2015Publication date: May 25, 2017Applicant: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Jason A. Matteson, Mark E. Steinke
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Patent number: 9574597Abstract: A fastening device is disclosed. The fastening device has a vertical protrusion for fastening. A horizontal portion and an indicator are used for seating. The horizontal portion extends from the vertical protrusion for providing a clue to indicate that the fastening device is seated correctly. In embodiments, the clue is a color or a texture. In embodiments, a bellow is used with elastomeric properties. When the right load and torque are applied, the bellow covers the horizontal portion such that the color and/or texture of a perspective directed at the horizontal portion appear to be changed.Type: GrantFiled: June 30, 2014Date of Patent: February 21, 2017Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Jason A. Matteson, Mark E. Steinke, Aparna Vallury
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Publication number: 20170049009Abstract: A system includes a chassis, a plurality of nodes, a coolant distribution unit (CDU), and one or more air movers. The chassis includes multiple node bays, a CDU bay, a coolant supply manifold with an inlet in the CDU bay and an outlet in each node bay, and a coolant return manifold an inlet in each node bay and an outlet in the CDU bay. Each node is received into a node bay with an internal heat exchanger connected between a coolant supply and return manifolds. The CDU is received in the CDU bay and includes an air-to-coolant heat exchanger in fluid communication between the supply and return manifolds, and a pump for circulating a coolant through a coolant loop. The one or more air movers force air across the air-to-coolant heat exchanger of the CDU.Type: ApplicationFiled: August 11, 2015Publication date: February 16, 2017Inventors: Mark E. Steinke, Derek I. Schmidt, Jason A. Matteson, Vinod Kamath