Patents by Inventor Elios Klemo
Elios Klemo 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: 11867189Abstract: A fan system includes a motor, a rotatable hub, and a plurality of fan blades. The motor is coupled with the hub by a hollow drive shaft, such that the drive system of the fan system is gearless. The motor is controlled by a PFC-based control module, which is in communication with sensors that are configured to sense parameters associated with operation of the fan system. The control module is configured to react in certain ways to certain conditions detected by the sensors, such that the fan system uses feedback-based control algorithms. A remote control panel is in communication with the control module. The remote control panel is operable to display fault conditions detected by the sensors. Blade retainers prevent fan blades from falling when a fan blade breaks free from the hub. Pins prevent the hub from falling when the hub breaks free from the rotor.Type: GrantFiled: March 1, 2022Date of Patent: January 9, 2024Assignee: DELTA T, LLCInventors: Richard A Oleson, J. Carey Smith, Richard W. Fizer, Richard M. Aynsley, Elios Klemo
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Patent number: 11708291Abstract: Methods for modifying multi-mode optical fiber manufacturing processes are disclosed. In one embodiment, a method for modifying a process for manufacturing multi-mode optical fiber includes measuring at least one characteristic of a multi-mode optical fiber. The at least one characteristic is a modal bandwidth or a differential mode delay at one or more wavelengths. The method further includes determining a measured peak wavelength of the multi-mode optical fiber based on the measured characteristic, determining a difference between the target peak wavelength and the measured peak wavelength, and modifying the process for manufacturing multi-mode optical fiber based on the difference between the target peak wavelength and the measured peak wavelength.Type: GrantFiled: September 6, 2018Date of Patent: July 25, 2023Assignee: Corning IncorporatedInventors: Jennifersue A. Bowker, Xin Chen, Jason Edward Hurley, Elios Klemo, Igor Rafaelyevich Mejouev, Daniel Aloysius Nolan, Dale Robert Powers
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Patent number: 11598343Abstract: A fan system includes a motor, a rotatable hub, and a plurality of fan blades. The motor is coupled with the hub by a hollow drive shaft, such that the drive system of the fan system is gearless. The motor is controlled by a PFC-based control module, which is in communication with sensors that are configured to sense parameters associated with operation of the fan system. The control module is configured to react in certain ways to certain conditions detected by the sensors, such that the fan system uses feedback-based control algorithms. A remote control panel is in communication with the control module. The remote control panel is operable to display fault conditions detected by the sensors. Blade retainers prevent fan blades from falling when a fan blade breaks free from the hub. Pins prevent the hub from falling when the hub breaks free from the rotor.Type: GrantFiled: October 3, 2016Date of Patent: March 7, 2023Assignee: DELTA T, LLCInventors: Richard A. Oleson, J. Carey Smith, Mark A. Toy, Elios Klemo
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Publication number: 20220186738Abstract: A fan system includes a motor, a rotatable hub, and a plurality of fan blades. The motor is coupled with the hub by a hollow drive shaft, such that the drive system of the fan system is gearless. The motor is controlled by a PFC-based control module, which is in communication with sensors that are configured to sense parameters associated with operation of the fan system. The control module is configured to react in certain ways to certain conditions detected by the sensors, such that the fan system uses feedback-based control algorithms. A remote control panel is in communication with the control module. The remote control panel is operable to display fault conditions detected by the sensors. Blade retainers prevent fan blades from falling when a fan blade breaks free from the hub. Pins prevent the hub from falling when the hub breaks free from the rotor.Type: ApplicationFiled: March 1, 2022Publication date: June 16, 2022Inventors: Richard A. Oleson, J. Carey Smith, Richard W. Fizer, Richard M. Aynsley, Elios Klemo
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Patent number: 11268528Abstract: A fan system includes a motor, a rotatable hub, and a plurality of fan blades. The motor is coupled with the hub by a hollow drive shaft, such that the drive system of the fan system is gearless. The motor is controlled by a PFC-based control module, which is in communication with sensors that are configured to sense parameters associated with operation of the fan system. The control module is configured to react in certain ways to certain conditions detected by the sensors, such that the fan system uses feedback-based control algorithms. A remote control panel is in communication with the control module. The remote control panel is operable to display fault conditions detected by the sensors. Blade retainers prevent fan blades from falling when a fan blade breaks free from the hub. Pins prevent the hub from falling when the hub breaks free from the rotor.Type: GrantFiled: February 27, 2021Date of Patent: March 8, 2022Assignee: DELTA T, LLCInventors: Richard A. Oleson, J. Carey Smith, Richard W. Fizer, Richard M. Aynsley, Elios Klemo
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Publication number: 20210180603Abstract: A fan system includes a motor, a rotatable hub, and a plurality of fan blades. The motor is coupled with the hub by a hollow drive shaft, such that the drive system of the fan system is gearless. The motor is controlled by a PFC-based control module, which is in communication with sensors that are configured to sense parameters associated with operation of the fan system. The control module is configured to react in certain ways to certain conditions detected by the sensors, such that the fan system uses feedback-based control algorithms. A remote control panel is in communication with the control module. The remote control panel is operable to display fault conditions detected by the sensors. Blade retainers prevent fan blades from falling when a fan blade breaks free from the hub. Pins prevent the hub from falling when the hub breaks free from the rotor.Type: ApplicationFiled: February 27, 2021Publication date: June 17, 2021Inventors: Richard A. Oleson, J. Carey Smith, Richard W. Fizer, Richard M. Aynsley, Elios Klemo
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Patent number: 11009033Abstract: A fan system includes a hub configured to rotate and a plurality of fan blades mounted to the hub. A motor is operable to rotate the hub. A motor controller in communication with the motor is configured to control operation of the motor. A control panel in communication with the motor controller has an input port for receiving data relating to operation of the fan system.Type: GrantFiled: December 20, 2016Date of Patent: May 18, 2021Assignee: DELTA T, LLCInventors: J. Carey Smith, Richard A. Oleson, Richard M. Aynsley, Richard W. Fizer, John B. Langston, Mark A. Toy, Elios Klemo
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Publication number: 20190016624Abstract: Methods for modifying multi-mode optical fiber manufacturing processes are disclosed. In one embodiment, a method for modifying a process for manufacturing multi-mode optical fiber includes measuring at least one characteristic of a multi-mode optical fiber. The at least one characteristic is a modal bandwidth or a differential mode delay at one or more wavelengths. The method further includes determining a measured peak wavelength of the multi-mode optical fiber based on the measured characteristic, determining a difference between the target peak wavelength and the measured peak wavelength, and modifying the process for manufacturing multi-mode optical fiber based on the difference between the target peak wavelength and the measured peak wavelength.Type: ApplicationFiled: September 6, 2018Publication date: January 17, 2019Applicant: Corning IncorporatedInventors: Jennifersue A. Bowker, Xin Chen, Jason Edward Hurley, Elios Klemo, Igor Rafaelyevich Mejouev, Daniel Aloysius Nolan, Dale Robert Powers
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Patent number: 10131566Abstract: Methods for modifying multi-mode optical fiber manufacturing processes are disclosed. In one embodiment, a method for modifying a process for manufacturing multi-mode optical fiber includes measuring at least one characteristic of a multi-mode optical fiber. The at least one characteristic is a modal bandwidth or a differential mode delay at one or more wavelengths. The method further includes determining a measured peak wavelength of the multi-mode optical fiber based on the measured characteristic, determining a difference between the target peak wavelength and the measured peak wavelength, and modifying the process for manufacturing multi-mode optical fiber based on the difference between the target peak wavelength and the measured peak wavelength.Type: GrantFiled: April 16, 2014Date of Patent: November 20, 2018Assignee: Corning IncorporatedInventors: Jennifersue A. Bowker, Xin Chen, Jason Edward Hurley, Elios Klemo, Igor Rafaelyevich Mejouev, Daniel Aloysius Nolan, Dale Robert Powers
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Patent number: 9841559Abstract: An optical fiber including a multimode core having a radius, R1, and a maximum relative refractive index, ?1MAX, at a wavelength ?0, an inner clad layer surrounding the core and having a radial thickness, T2, and a minimum relative refractive index, ?2MIN, of about 0.0% at a wavelength of ?0, an intermediate clad layer surrounding the inner clad layer and having a radial thickness, T3, and a maximum relative refractive index ?3MAX and an outer clad layer surrounding the inner clad layer and having a radial thickness, T4, and a maximum relative refractive index, ?4MIN, at a wavelength of ?0. The optical fiber satisfies the following relationship: ?1MAX>?3MAX>?2MIN, and the optical fiber exhibits an overfilled bandwidth of greater than or equal to about 1.5 GHz-km at ?0.Type: GrantFiled: February 10, 2017Date of Patent: December 12, 2017Assignee: Corning IncorporatedInventors: Snigdharaj Kumar Mishra, Oleksandr Kogan, Simit Mayank Patel, Elios Klemo, Daniel J Halvorson
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Publication number: 20170242186Abstract: An optical fiber including a multimode core having a radius, R1, and a maximum relative refractive index, ?1MAX, at a wavelength ?0, an inner clad layer surrounding the core and having a radial thickness, T2, and a minimum relative refractive index, ?2MIN, of about 0.0% at a wavelength of ?0, an intermediate clad layer surrounding the inner clad layer and having a radial thickness, T3, and a maximum relative refractive index ?3MAX and an outer clad layer surrounding the inner clad layer and having a radial thickness, T4, and a maximum relative refractive index, ?4MIN, at a wavelength of ?0. The optical fiber satisfies the following relationship: ?1MAX>?3MAX>?2MIN, and the optical fiber exhibits an overfilled bandwidth of greater than or equal to about 1.5 GHz-km at ?0.Type: ApplicationFiled: February 10, 2017Publication date: August 24, 2017Inventors: Snigdharaj Kumar Mishra, Oleksandr Kogan, Simit Mayank Patel, Elios Klemo, Daniel J. Halvorson
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Publication number: 20170101999Abstract: A fan system includes a motor, a rotatable hub, and a plurality of fan blades. The motor is coupled with the hub by a hollow drive shaft, such that the drive system of the fan system is gearless. The motor is controlled by a PFC-based control module, which is in communication with sensors that are configured to sense parameters associated with operation of the fan system. The control module is configured to react in certain ways to certain conditions detected by the sensors, such that the fan system uses feedback-based control algorithms. A remote control panel is in communication with the control module. The remote control panel is operable to display fault conditions detected by the sensors. Blade retainers prevent fan blades from falling when a fan blade breaks free from the hub. Pins prevent the hub from falling when the hub breaks free from the rotor.Type: ApplicationFiled: December 20, 2016Publication date: April 13, 2017Inventors: J. Carey Smith, Richard A. Oleson, Richard M. Aynsley, Richard W. Fizer, John B. Langston, Mark A. Toy, Elios Klemo
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Publication number: 20170089346Abstract: A fan system includes a motor, a rotatable hub, and a plurality of fan blades. The motor is coupled with the hub by a hollow drive shaft, such that the drive system of the fan system is gearless. The motor is controlled by a PFC-based control module, which is in communication with sensors that are configured to sense parameters associated with operation of the fan system. The control module is configured to react in certain ways to certain conditions detected by the sensors, such that the fan system uses feedback-based control algorithms. A remote control panel is in communication with the control module. The remote control panel is operable to display fault conditions detected by the sensors. Blade retainers prevent fan blades from falling when a fan blade breaks free from the hub. Pins prevent the hub from falling when the hub breaks free from the rotor.Type: ApplicationFiled: October 3, 2016Publication date: March 30, 2017Inventors: Richard A. Oleson, J. Carey Smith, Mark A. Toy, Elios Klemo
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Publication number: 20140318188Abstract: Methods for modifying multi-mode optical fiber manufacturing processes are disclosed. In one embodiment, a method for modifying a process for manufacturing multi-mode optical fiber includes measuring at least one characteristic of a multi-mode optical fiber. The at least one characteristic is a modal bandwidth or a differential mode delay at one or more wavelengths. The method further includes determining a measured peak wavelength of the multi-mode optical fiber based on the measured characteristic, determining a difference between the target peak wavelength and the measured peak wavelength, and modifying the process for manufacturing multi-mode optical fiber based on the difference between the target peak wavelength and the measured peak wavelength.Type: ApplicationFiled: April 16, 2014Publication date: October 30, 2014Applicant: Corning IncorporatedInventors: JENNIFERSUE A. BOWKER, Xin Chen, Jason Edward Hurley, Elios Klemo, Igor Rafaelyevich Mejouev, Daniel Aloysius Nolan, Dale Robert Powers
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Patent number: 8672649Abstract: A fan system includes a motor, a rotatable hub, and a plurality of fan blades. The motor is coupled with the hub by a hollow drive shaft, such that the drive system of the fan system is gearless. The motor is controlled by a PFC-based control module, which is in communication with sensors that are configured to sense parameters associated with operation of the fan system. The control module is configured to react in certain ways to certain conditions detected by the sensors, such that the fan system uses feedback-based control algorithms. A remote control panel is in communication with the control module. The remote control panel is operable to display fault conditions detected by the sensors. Blade retainers prevent fan blades from falling when a fan blade breaks free from the hub. Pins prevent the hub from falling when the hub breaks free from the rotor.Type: GrantFiled: March 6, 2009Date of Patent: March 18, 2014Assignees: Delta T Corporation, Moog Inc.Inventors: J. Carey Smith, Richard A. Oleson, Richard M. Aynsley, Richard W. Fizer, Mark A. Toy, Elios Klemo, Ron G. Flanary, Troy A. Anderson
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Publication number: 20140023507Abstract: A fan system includes a motor, a rotatable hub, and a plurality of fan blades. The motor is coupled with the hub by a hollow drive shaft, such that the drive system of the fan system is gearless. The motor is controlled by a PFC-based control module, which is in communication with sensors that are configured to sense parameters associated with operation of the fan system. The control module is configured to react in certain ways to certain conditions detected by the sensors, such that the fan system uses feedback-based control algorithms. A remote control panel is in communication with the control module. The remote control panel is operable to display fault conditions detected by the sensors. Blade retainers prevent fan blades from falling when a fan blade breaks free from the hub. Pins prevent the hub from falling when the hub breaks free from the rotor.Type: ApplicationFiled: July 15, 2013Publication date: January 23, 2014Applicants: MOOG INC., DELTA T CORPORATIONInventors: J. Carey Smith, Richard A. Oleson, Troy A. Anderson, Richard M. Aynsley, Richard W. Fizer, John B. Langston, Mark A. Toy, Elios Klemo, Ron G. Flanary
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Patent number: 8123479Abstract: A fan system includes a fan and a fan rotation speed control. The speed control is operable to command the fan to rotate at a speed selected from a certain range of rotation speeds. A fan oscillation detector may be coupled with the fan to detect oscillation of the fan as the speed control is operated to rotate the fan at various speeds among the range of fan rotation speeds. The fan oscillation detector may comprise an accelerometer or other device. Oscillation amounts detected by the oscillation detector are compared against each other or against an oscillation threshold value. A programmer device identifies fan rotation speeds at which the oscillation amount exceeds the threshold or is otherwise unacceptable, and programs the fan rotation speed control to prevent an operator from being able to select those speeds at which the oscillation amount exceeds the threshold or is otherwise unacceptable.Type: GrantFiled: December 16, 2008Date of Patent: February 28, 2012Assignee: Delta T CorporationInventors: Elios Klemo, Richard A. Oleson
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Patent number: 8070264Abstract: Methods for fabricating micro-fluid ejection heads and micro-fluid ejection heads are provided herein, such as those that use non-conventional substrates. One such micro-fluid ejection head includes a substrate having first and second glass layers disposed adjacent to a surface thereof and a plurality of fluid ejection actuators disposed adjacent to the second glass layer. The first glass layer is thicker than the second glass layer and the second glass layer has a surface roughness of no greater than about 75 ? Ra.Type: GrantFiled: April 23, 2010Date of Patent: December 6, 2011Assignee: Lexmark International, Inc.Inventors: Robert Wilson Cornell, Michael John Dixon, Curtis Ray Droege, Elios Klemo, Bryan Dale McKinley
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Patent number: 7937835Abstract: A composite ceramic substrate for receiving an ejection head chip for a micro-fluid ejection head and a method for making the composite ceramic substrate. The substrate includes a high temperature previously fired ceramic base having a substantially planarized first surface and at least one fluid supply slot therethrough. A low temperature co-fired ceramic (LTCC) tape layer bundle having at least two LTCC tape layers is attached to the ceramic base at an interface between the LTCC tape layer bundle and the first surface of the ceramic base. The LTTC tape layer bundle has at least one chip pocket therein and at least one of the LTCC tape layers includes a plurality of conductors.Type: GrantFiled: February 1, 2010Date of Patent: May 10, 2011Assignee: Lexmark International, Inc.Inventors: Frank Edward Anderson, Michael John Dixon, Eric Spencer Hall, Elios Klemo, Bryan Dale McKinley, Jeanne Marie Saldanha Singh
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Patent number: 7784916Abstract: Methods for fabricating micro-fluid ejection heads and micro-fluid ejection heads are provided herein, such as those that use non-conventional substrates. One such micro-fluid ejection head includes a substrate having first and second glass layers disposed adjacent to a surface thereof and a plurality of fluid ejection actuators disposed adjacent to the second glass layer. The first glass layer is thicker than the second glass layer and the second glass layer has a surface roughness of no greater than about 75 ? Ra.Type: GrantFiled: September 28, 2006Date of Patent: August 31, 2010Assignee: Lexmark International, Inc.Inventors: Robert Wilson Cornell, Michael John Dixon, Curtis Ray Droege, Elios Klemo, Bryan Dale McKinley