Patents by Inventor Jeff Greenberg
Jeff Greenberg 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: 11885230Abstract: An airfoil for a gas turbine engine. The airfoil includes a unique cooling path for a coolant, routing the coolant through a cooling cavity, through a column of crossover passages and through a pin array near a trailing edge of the airfoil. The crossover passages produce impingement cooling and the pin array produces convective cooling. This combination of impingement cooling and convective cooling results in increased cooling of the airfoil and better aeromechanical life objectives.Type: GrantFiled: March 16, 2021Date of Patent: January 30, 2024Assignee: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO. LTD.Inventors: Hyunwoo Joo, W. David Day, Walter Marussich, Jeff Greenberg
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Patent number: 11591912Abstract: An internal core profile for a turbine nozzle airfoil of a gas turbine is provided. The turbine nozzle may include an airfoil core having an uncoated nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, wherein the X, Y, and Z coordinates are distances in inches measured in a Cartesian coordinate system, the corresponding X and Y coordinates, when connected by a smooth continuous arc, define one of a plurality of airfoil core profile sections at each Z distance, and the plurality of airfoil core profile sections, when joined together by smooth continuous arcs, define an airfoil core shape.Type: GrantFiled: July 16, 2021Date of Patent: February 28, 2023Assignee: DOSAN ENERBILITY CO., LTD.Inventors: Jinuk Kim, Kwangil Kim, Barry Brown, Jeff Greenberg, Darryl Eng, David Day
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Publication number: 20230021696Abstract: An internal core profile for a turbine nozzle airfoil of a gas turbine is provided. The turbine nozzle may include an airfoil core having an uncoated nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, wherein the X, Y, and Z coordinates are distances in inches measured in a Cartesian coordinate system, the corresponding X and Y coordinates, when connected by a smooth continuous arc, define one of a plurality of airfoil core profile sections at each Z distance, and the plurality of airfoil core profile sections, when joined together by smooth continuous arcs, define an airfoil core shape.Type: ApplicationFiled: July 16, 2021Publication date: January 26, 2023Inventors: Jinuk KIM, Kwangil KIM, Barry BROWN, Jeff GREENBERG, Darryl ENG, David DAY
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Patent number: 11480056Abstract: An airfoil profile for a turbine blade of a gas turbine is provided. The turbine blade may include an airfoil portion having an uncoated nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, wherein the X, Y, and Z coordinates are distances in inches measured in a Cartesian coordinate system, the corresponding X and Y coordinates, when connected by a smooth continuous arc, define one of a plurality of airfoil profile sections at each Z distance, and the plurality of airfoil profile sections, when joined together by smooth continuous arcs, define an airfoil shape.Type: GrantFiled: July 1, 2021Date of Patent: October 25, 2022Inventors: Jinuk Kim, Kwangil Kim, Barry Brown, Jeff Greenberg, Andres Jaramillo, Clint Mayer
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Patent number: 11454119Abstract: An internal core profile for a second stage turbine nozzle airfoil of a gas turbine is provided. The turbine nozzle may include an airfoil core having an uncoated nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, wherein the X, Y, and Z coordinates are distances in inches measured in a Cartesian coordinate system, the corresponding X and Y coordinates, when connected by a smooth continuous arc, define one of a plurality of airfoil core profile sections at each Z distance, and the plurality of airfoil core profile sections, when joined together by smooth continuous arcs, define an airfoil core shape.Type: GrantFiled: July 16, 2021Date of Patent: September 27, 2022Inventors: Jinuk Kim, Kwangil Kim, Barry Brown, Jeff Greenberg, Darryl Eng, David Day
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Publication number: 20220298928Abstract: An airfoil for a gas turbine engine. The airfoil includes a unique cooling path for a coolant, routing the coolant through a cooling cavity, through a column of crossover passages and through a pin array near a trailing edge of the airfoil. The crossover passages produce impingement cooling and the pin array produces convective cooling. This combination of impingement cooling and convective cooling results in increased cooling of the airfoil and better aeromechanical life objectives.Type: ApplicationFiled: March 16, 2021Publication date: September 22, 2022Inventors: Hyunwoo Joo, W. David Day, Walter Marussich, Jeff Greenberg
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Patent number: 11428159Abstract: An airfoil profile for a turbine blade of a gas turbine is provided. The turbine blade may include an airfoil portion having an uncoated nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, wherein the X, Y, and Z coordinates are distances in inches measured in a Cartesian coordinate system, the corresponding X and Y coordinates, when connected by a smooth continuous arc, define one of a plurality of airfoil profile sections at each Z distance, and the plurality of airfoil profile sections, when joined together by smooth continuous arcs, define an airfoil shape.Type: GrantFiled: July 1, 2021Date of Patent: August 30, 2022Inventors: Jinuk Kim, Kwangil Kim, Barry Brown, Jeff Greenberg, Andres Jaramillo, Clint Mayer
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Patent number: 11377961Abstract: An airfoil profile for a second stage turbine nozzle of a gas turbine is provided. The turbine nozzle may include an airfoil portion having an uncoated nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, wherein the X, Y, and Z coordinates are distances in inches measured in a Cartesian coordinate system, the corresponding X and Y coordinates, when connected by a smooth continuous arc, define one of a plurality of airfoil profile sections at each Z distance, and the plurality of airfoil profile sections, when joined together by smooth continuous arcs, define an airfoil shape.Type: GrantFiled: July 16, 2021Date of Patent: July 5, 2022Inventors: Jinuk Kim, Kwangil Kim, Jason Kopko, Jeff Greenberg, Darryl Eng, David Day
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Patent number: 11326460Abstract: An airfoil profile for a turbine nozzle of a gas turbine is provided. The turbine nozzle may include an airfoil portion having an uncoated nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, wherein the X, Y, and Z coordinates are distances in inches measured in a Cartesian coordinate system, the corresponding X and Y coordinates, when connected by a smooth continuous arc, define one of a plurality of airfoil profile sections at each Z distance, and the plurality of airfoil profile sections, when joined together by smooth continuous arcs, define an airfoil shape.Type: GrantFiled: July 15, 2021Date of Patent: May 10, 2022Inventors: Jinuk Kim, Kwangil Kim, Jason Kopko, Jeff Greenberg, Darryl Eng, David Day
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Patent number: 10037184Abstract: In accordance with some embodiments of the inventions, a display system is disclosed for manipulation of images on tiled displays. The display system can include at least one discrete display device and a control module configured to allow a user to move a graphical representation of an image to a plurality of positions on the at least one discrete display device to thereby define a requested position. The control module can be configured to determine a difference between the requested position and a plurality of predetermined positions on the at least one discrete display device. The control module can also be configured to move and/or stretch the image toward one of the predetermined positions based on the determination of the determined difference.Type: GrantFiled: March 27, 2017Date of Patent: July 31, 2018Assignee: Hiperwall, Inc.Inventors: Stephen F. Jenks, Sung-Jin Kim, Jeff Greenberg
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Publication number: 20170262248Abstract: In accordance with some embodiments of the inventions, a display system is disclosed for manipulation of images on tiled displays. The display system can include at least one discrete display device and a control module configured to allow a user to move a graphical representation of an image to a plurality of positions on the at least one discrete display device to thereby define a requested position. The control module can be configured to determine a difference between the requested position and a plurality of predetermined positions on the at least one discrete display device. The control module can also be configured to move and/or stretch the image toward one of the predetermined positions based on the determination of the determined difference.Type: ApplicationFiled: March 27, 2017Publication date: September 14, 2017Inventors: Stephen F. Jenks, Sung-Jin Kim, Jeff Greenberg
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Publication number: 20170140131Abstract: A distributed hardware security system can include one or more anti-pirating/license verification devices, such a dongle (or other internal or external devices) that can be used prevent piracy of protected property such as devices, features, software, or selected functionalities thereof while reducing the potential for unintended termination or suspension of access to the licensed property. In some embodiments, a multi-processor system can include a distributed hardware security system having multiple computing devices, such as display nodes, PCs, workstations, or other devices. The security system can include functionality for detecting a plurality of authorized license verification devices on the same system, and for determining if continued access to the licensed property can continue if there is a failure to recognize one or more of the authorized license verification devices.Type: ApplicationFiled: November 13, 2015Publication date: May 18, 2017Inventors: Jeff Greenberg, Stephen F. Jenks, Sung-Jin Kim
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Patent number: 9606764Abstract: In accordance with some embodiments of the inventions, a display system is disclosed for manipulation of images on tiled displays. The display system can include at least one discrete display device and a control module configured to allow a user to move a graphical representation of an image to a plurality of positions on the at least one discrete display device to thereby define a requested position. The control module can be configured to determine a difference between the requested position and a plurality of predetermined positions on the at least one discrete display device. The control module can also be configured to move and/or stretch the image toward one of the predetermined positions based on the determination of the determined difference.Type: GrantFiled: March 2, 2015Date of Patent: March 28, 2017Assignee: Hiperwall, Inc.Inventors: Stephen F. Jenks, Sung-Jin Kim, Jeff Greenberg
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Publication number: 20160034241Abstract: In accordance with some embodiments of the inventions, a display system is disclosed for manipulation of images on tiled displays. The display system can include at least one discrete display device and a control module configured to allow a user to move a graphical representation of an image to a plurality of positions on the at least one discrete display device to thereby define a requested position. The control module can be configured to determine a difference between the requested position and a plurality of predetermined positions on the at least one discrete display device. The control module can also be configured to move and/or stretch the image toward one of the predetermined positions based on the determination of the determined difference.Type: ApplicationFiled: March 2, 2015Publication date: February 4, 2016Inventors: Stephen F. Jenks, Sung-Jin Kim, Jeff Greenberg
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Patent number: 8970448Abstract: In accordance with some embodiments of the inventions, a display system is disclosed for manipulation of images on tiled displays. The display system can include at least one discrete display device and a control module configured to allow a user to move a graphical representation of an image to a plurality of positions on the at least one discrete display device to thereby define a requested position. The control module can be configured to determine a difference between the requested position and a plurality of predetermined positions on the at least one discrete display device. The control module can also be configured to move and/or stretch the image toward one of the predetermined positions based on the determination of the determined difference.Type: GrantFiled: June 18, 2010Date of Patent: March 3, 2015Assignee: Hiperwall, Inc.Inventors: Stephen F. Jenks, Sung-Jin Kim, Jeff Greenberg
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Publication number: 20130126391Abstract: A product packaging article with an enclosed device intended to be worn on the finger and a built-in sizing hole with a circumference equal to that of the enclosed device. The insertion of a finger into the sizing hole corresponding to the enclosed device provides an immediate, accurate determination of how the enclosed device will fit around the finger.Type: ApplicationFiled: November 18, 2012Publication date: May 23, 2013Inventor: Jeff Greenberg
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Publication number: 20100321410Abstract: In accordance with some embodiments of the inventions, a display system is disclosed for manipulation of images on tiled displays. The display system can include at least one discrete display device and a control module configured to allow a user to move a graphical representation of an image to a plurality of positions on the at least one discrete display device to thereby define a requested position. The control module can be configured to determine a difference between the requested position and a plurality of predetermined positions on the at least one discrete display device. The control module can also be configured to move and/or stretch the image toward one of the predetermined positions based on the determination of the determined difference.Type: ApplicationFiled: June 18, 2010Publication date: December 23, 2010Applicant: HIPERWALL, INC.Inventors: Stephen F. Jenks, Sung-Jin Kim, Jeff Greenberg
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Publication number: 20100205098Abstract: A method includes receiving, at a processor, an e-mail including a description of an offer and a selectable indicia configured to indicate acceptance of the offer in response to actuation of the selectable indicia. A browser is launched on a display coupled to the processor in response to actuation of the selectable indicia. An indication of acceptance of the offer to a transaction server in response to actuation of the selectable indicia is transmitted.Type: ApplicationFiled: April 26, 2010Publication date: August 12, 2010Inventors: Jeff Greenberg, Philip Kovilakath, Len Smith
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Publication number: 20050240491Abstract: A method includes receiving, at a processor, an e-mail including a description of an offer and a selectable indicia configured to indicate acceptance of the offer in response to actuation of the selectable indicia. A browser is launched on a display coupled to the processor in response to actuation of the selectable indicia. An indication of acceptance of the offer to a transaction server in response to actuation of the selectable indicia is transmitted.Type: ApplicationFiled: June 23, 2005Publication date: October 27, 2005Inventors: Jeff Greenberg, Philip Kovilakath, Len Smith