Patents by Inventor Jar Jueh Lee
Jar Jueh Lee 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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Publication number: 20240088721Abstract: Disclosed are systems configured to deliver wireless charging power to electronic devices and methods for delivering wireless charging power. In some implementations, a system can include a programmable radio-frequency generator capable of generating a beam of electromagnetic pulsed radiation and plurality of solid-state amplifiers to amplify the beam of electromagnetic pulsed radiation. The amplified beam of electromagnetic pulsed radiation can be configured to wirelessly charge electronic devices at distances greater than about 100 meters.Type: ApplicationFiled: September 20, 2023Publication date: March 14, 2024Inventors: Harry Bourne Marr, JR., William Griffin Dower, Yiu Man So, Jar Jueh Lee, Jeffery Jay Logan
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Patent number: 11799327Abstract: A system configured to deliver wireless charging power to electronic devices can include a programmable radio-frequency generator capable of generating a beam of electromagnetic pulsed radiation and plurality of solid-state amplifiers to amplify the beam of electromagnetic pulsed radiation. The amplified beam of electromagnetic pulsed radiation can be configured to wirelessly charge electronic devices at distances greater than about 100 meters.Type: GrantFiled: February 23, 2022Date of Patent: October 24, 2023Assignee: Epirus, Inc.Inventors: Harry Bourne Marr, Jr., William Griffin Dower, Yiu Man So, Jar Jueh Lee, Jeffery Jay Logan
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Patent number: 11616481Abstract: Systems and apparatuses are disclosed that include an RF generator configured to generate RF signals having a wavelength. Amplifiers are configured to receive and amplify the RF signals from the RF generator and are separated from each other by a separation distance in a range between about 0.2 times the wavelength and about 10.0 times the wavelength. A power management system is configured to control one or more of the amplifiers based on information received that is associated with the RF signals.Type: GrantFiled: May 19, 2022Date of Patent: March 28, 2023Assignee: Epirus, Inc.Inventors: Denpol Kultran, Yiu Man So, Albert Montemuro, Jacob Zinn Echoff, Michelle Marasigan, Michael John Hiatt, Jason Reis Chaves, Michael Alex Borisov, Jar Jueh Lee, Harry Bourne Marr, Jr., Scott William Buetow
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Publication number: 20230015528Abstract: A system for disassociating molecules of a gas based on RF power. Characteristics of the RF power can be tuned to increase disassociation efficiency. The system can include a disassociation chamber configured to enclose a volume of a gas and a radio frequency (RF) power source configured to provide RF power to the disassociation chamber. The RF power source can include a radio-frequency generator configured to generate an electromagnetic (EM) radiation having a frequency between about 20 MHz and about 10 THz, a radio-frequency amplifier configured to amplify the generated EM radiation, and an output channel to direct the amplified EM radiation towards the volume of gas.Type: ApplicationFiled: July 15, 2022Publication date: January 19, 2023Inventors: Harry Bourne Marr, JR., Morgan Arline Bedingfield, Allison Ivey Goehringer, William Griffin Dower, Jar Jueh Lee, Lavanya Govind Rau, Grant Lovely Verstandig
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Patent number: 11469722Abstract: Systems and apparatuses are disclosed that include a modular power amplifier having a power amplifier subsystem with a first 90 degree hybrid block configured to receive an RF signal and output a split RF signal with components having a 90 degree phase shift, a second 90 degree hybrid block configured to receive and combine the split RF signal by removing the 90 degree phase shift, a high-power amplifier configured to amplify at least one of the components of the split RF signal. The modular power amplifier also includes a power distribution module configured to regulate an amount of power input to the high-power amplifier and a power sequencer configured to control the timing of power delivery by the power distribution module. Three-dimensional power amplifiers having a first high-power amplifier and a second high-power amplifier having different orientations causing a reduction in electromagnetic interference are also disclosed.Type: GrantFiled: June 22, 2020Date of Patent: October 11, 2022Assignee: Epirus, Inc.Inventors: Denpol Kultran, Yiu Man So, Albert Montemuro, Jacob Zinn Echoff, Michelle Marasigan, Michael John Hiatt, Jason Reis Chaves, Michael Alex Borisov, Jar Jueh Lee, Harry Bourne Marr, Jr.
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Publication number: 20220286097Abstract: Systems and apparatuses are disclosed that include an RF generator configured to generate RF signals having a wavelength. Amplifiers are configured to receive and amplify the RF signals from the RF generator and are separated from each other by a separation distance in a range between about 0.2 times the wavelength and about 10.0 times the wavelength. A power management system is configured to control one or more of the amplifiers based on information received that is associated with the RF signals.Type: ApplicationFiled: May 19, 2022Publication date: September 8, 2022Inventors: Denpol KULTRAN, Yiu Man SO, Albert MONTEMURO, Jacob Zinn ECHOFF, Michelle MARASIGAN, Michael John HIATT, Jason Reis CHAVES, Michael Alex BORISOV, Jar Jueh LEE, Harry Bourne MARR, JR., Scott William BUETOW
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Publication number: 20220271569Abstract: Disclosed are systems configured to deliver wireless charging power to electronic devices and methods for delivering wireless charging power. In some implementations, a system can include a programmable radio-frequency generator capable of generating a beam of electromagnetic pulsed radiation and plurality of solid-state amplifiers to amplify the beam of electromagnetic pulsed radiation. The amplified beam of electromagnetic pulsed radiation can be configured to wirelessly charge electronic devices at distances greater than about 100 meters.Type: ApplicationFiled: February 23, 2022Publication date: August 25, 2022Inventors: Harry Bourne Marr, JR., William Griffin Dower, Yiu Man So, Jar Jueh Lee, Jeffery Jay Logan
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Publication number: 20210399695Abstract: Systems and apparatuses are disclosed that include a modular power amplifier having a power amplifier subsystem with a first 90 degree hybrid block configured to receive an RF signal and output a split RF signal with components having a 90 degree phase shift, a second 90 degree hybrid block configured to receive and combine the split RF signal by removing the 90 degree phase shift, a high-power amplifier configured to amplify at least one of the components of the split RF signal. The modular power amplifier also includes a power distribution module configured to regulate an amount of power input to the high-power amplifier and a power sequencer configured to control the timing of power delivery by the power distribution module. Three-dimensional power amplifiers having a first high-power amplifier and a second high-power amplifier having different orientations causing a reduction in electromagnetic interference are also disclosed.Type: ApplicationFiled: June 22, 2020Publication date: December 23, 2021Applicant: Epirus, Inc.Inventors: Denpol Kultran, Yiu Man So, Albert Montemuro, Jacob Zinn Echoff, Michelle Marasigan, Michael John Hiatt, Jason Reis Chaves, Michael Alex Borisov, Jar Jueh Lee, Harry Bourne Marr, JR.
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Publication number: 20210399700Abstract: Systems and apparatuses are disclosed that include an RF generator configured to generate RF signals having a wavelength. Amplifiers are configured to receive and amplify the RF signals from the RF generator and are separated from each other by a separation distance in a range between about 0.2 times the wavelength and about 10.0 times the wavelength. A power management system is configured to control one or more of the amplifiers based on information received that is associated with the RF signals.Type: ApplicationFiled: June 22, 2021Publication date: December 23, 2021Applicant: Epirus, Inc.Inventors: Denpol Kultran, Yiu Man So, Albert Montemuro, Jacob Zinn Echoff, Michelle Marasigan, Michael John Hiatt, Jason Reis Chaves, Michael Alex Borisov, Jar Jueh Lee, Harry Bourne Marr, JR., Scott William Buetow
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Patent number: 8053734Abstract: A conformal coherent wideband antenna coupled IR detector array included a plurality of unit cells each having a dimension that includes an antenna for focusing radiation onto an absorber element sized less than the dimension. In one embodiment, the absorber element may be formed of a mercury cadmium telluride alloy. According to a further embodiment, the antenna array may be fabricated using sub-wavelength fabrication processes.Type: GrantFiled: April 30, 2009Date of Patent: November 8, 2011Assignee: Raytehon CompanyInventors: Deborah J. Kirby, David T. Chang, Terence J. De Lyon, James H. Schaffner, Metin S. Mangir, Jeffery J. Puschell, Jar Jueh Lee, Michael Gritz
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Publication number: 20100276598Abstract: A conformal coherent wideband antenna coupled IR detector array included a plurality of unit cells each having a dimension that includes an antenna for focusing radiation onto an absorber element sized less than the dimension. In one embodiment, the absorber element may be formed of a mercury cadmium telluride alloy. According to a further embodiment, the antenna array may be fabricated using sub-wavelength fabrication processes.Type: ApplicationFiled: April 30, 2009Publication date: November 4, 2010Applicant: RAYTHEON COMPANYInventors: Deborah J. Kirby, David T. Chang, Terence J. De Lyon, James H. Schaffner, Metin S. Mangir, Jeffery J. Puschell, Jar Jueh Lee, Michael Gritz