Patents by Inventor Kevin T. Le
Kevin T. Le 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: 11804662Abstract: A telecommunications antenna comprising a plurality of unit cells each including at least one radiator which transmits RF energy within a bandwidth range which is a multiple of another radiator. The radiators are proximal to each other such that a resonant condition may be induced into the at least one radiator upon activation of the other radiator. At least one of the radiators is segmented into capacitively-connected radiator elements to suppress a resonance response therein upon activation of the other of the radiator.Type: GrantFiled: June 22, 2021Date of Patent: October 31, 2023Assignee: John Mezzalingua Associates, LLCInventors: Taehee Jang, Lance D. Bamford, Kevin T. Le, Evan C. Wayton, Cody J. Anderson, Jordan Ragos, Niranjan Sundararajan
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Publication number: 20210320430Abstract: A telecommunications antenna comprising a plurality of unit cells each including at least one radiator which transmits RF energy within a bandwidth range which is a multiple of another radiator. The radiators are proximal to each other such that a resonant condition may be induced into the at least one radiator upon activation of the other radiator. At least one of the radiators is segmented into capacitively-connected radiator elements to suppress a resonance response therein upon activation of the other of the radiator.Type: ApplicationFiled: June 22, 2021Publication date: October 14, 2021Applicant: John Mezzalingua Associates, LLCInventors: Taehee Jang, Lance D. Bamford, Kevin T. Le, Evan C. Wayton, Cody J. Anderson, Jordan Ragos, Niranjan Sundararajan
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Patent number: 11043752Abstract: A telecommunications antenna comprising a plurality of unit cells each including at least one radiator which transmits RF energy within a bandwidth range which is a multiple of another radiator. The radiators are proximal to each other such that a resonant condition may be induced into the at least one radiator upon activation of the other radiator. At least one of the radiators is segmented into capacitively-connected radiator elements to suppress a resonance response therein upon activation of the other of the radiator.Type: GrantFiled: March 31, 2020Date of Patent: June 22, 2021Assignee: JOHN MEZZALINGUA ASSOCIATES, LLCInventors: Taehee Jang, Lance D. Bamford, Kevin T. Le, Evan C. Wayton, Cody J. Anderson, Jordan Ragos, Niranjan Sundararajan
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Publication number: 20200227836Abstract: A telecommunications antenna comprising a plurality of unit cells each including at least one radiator which transmits RF energy within a bandwidth range which is a multiple of another radiator. The radiators are proximal to each other such that a resonant condition may be induced into the at least one radiator upon activation of the other radiator. At least one of the radiators is segmented into capacitively-connected radiator elements to suppress a resonance response therein upon activation of the other of the radiator.Type: ApplicationFiled: March 31, 2020Publication date: July 16, 2020Applicant: John Mezzalingua Associates, LLCInventors: Taehee Jang, Lance D. Bamford, Kevin T. Le, Evan C. Wayton, Cody J. Anderson, Jordan Ragos, Niranjan Sundararajan
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Patent number: 10680347Abstract: A telecommunications antenna comprising a plurality of unit cells each including at least one radiator which transmits RF energy within a bandwidth range which is a multiple of another radiator. The radiators are proximal to each other such that a resonant condition may be induced into the at least one radiator upon activation of the other radiator. At least one of the radiators is segmented into capacitively-connected radiator elements to suppress a resonance response therein upon activation of the other of the radiator.Type: GrantFiled: July 28, 2017Date of Patent: June 9, 2020Assignee: John Mezzalingua Associates, LLCInventors: Taehee Jang, Lance D. Bamford, Kevin T. Le, Evan C. Wayton, Cody J. Anderson, Jordan Ragos, Niranjan Sundararajan
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Patent number: 10505259Abstract: A telecommunications antenna comprising a conductive ground plane and at least one pair of broadband radiators mounted, and electrically connected, to the conductive ground plane. Each of the broadband radiators includes first and second dipole elements wherein the first dipole element is tuned to a first broadband frequency and the second dipole element is tuned to a second broadband frequency. At least one of the dipole elements associated with one broadband radiator is spatially positioned relative to the respective dipole element of the other broadband radiator to minimize electrical coupling therebetween. Dipole elements tuned to the same frequency on each broadband radiator are oriented orthogonally to mitigate electrical coupling across the dipole elements.Type: GrantFiled: August 18, 2016Date of Patent: December 10, 2019Assignee: CSS Antenna, LLC (A JMA Company)Inventors: Kevin T. Le, William J. Brown, Jordan E. Ragos, Shawn M. Chawgo
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Modular unit cell construction for a high performance, low profile (HPLP) telecommunications antenna
Patent number: 10320092Abstract: A unit cell for an antenna comprises a conductive ground plane, a low-band radiator, a pair of high-band radiators, and a conductive partition disposed along an edge intersecting a pitch axis of the conductive ground plane. The low-band radiator comprises a pair of orthogonally coupled dipoles each having a vertical stem portion and an arm portion. Each arm disposed in a plane orthogonal to the conductive ground plane. The arm portions, collectively and on-edge, produce an L-shaped radiator parallel to the conductive ground plane. Each of the high band radiators comprises a pair of cruciform radiators, each cruciform electrically connected to, spaced-apart from, and parallel to the conductive ground plane. The conductive partition isolates at least a portion of the RF energy transmitted by the low and high-band radiators.Type: GrantFiled: July 31, 2017Date of Patent: June 11, 2019Assignee: John Mezzalingua Associates, LLCInventors: Kevin T. Le, Lance D. Bamford, Taehee Jang, Evan C. Wayton, Cody J. Anderson, Jordan Ragos, Niranjan Sundararajan -
Publication number: 20180034164Abstract: A telecommunications antenna comprising a plurality of unit cells each including at least one radiator which transmits RF energy within a bandwidth range which is a multiple of another radiator. The radiators are proximal to each other such that a resonant condition may be induced into the at least one radiator upon activation of the other radiator. At least one of the radiators is segmented into capacitively-connected radiator elements to suppress a resonance response therein upon activation of the other of the radiator.Type: ApplicationFiled: July 28, 2017Publication date: February 1, 2018Applicant: John Mezzalingua Associates, LLCInventors: Taehee Jang, Lance D. Bamford, Kevin T. Le, Evan C. Wayton, Cody J. Anderson, Jordan Ragos, Niranjan Sundararajan
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MODULAR UNIT CELL CONSTRUCTION FOR A HIGH PERFORMANCE, LOW PROFILE (HPLP) TELECOMMUNICATIONS ANTENNA
Publication number: 20180034161Abstract: A unit cell for an antenna comprises a conductive ground plane, a low-band radiator, a pair of high-band radiators, and a conductive partition disposed along an edge intersecting a pitch axis of the conductive ground plane. The low-band radiator comprises a pair of orthogonally coupled dipoles each having a vertical stem portion and an arm portion. Each arm disposed in a plane orthogonal to the conductive ground plane. The arm portions, collectively and on-edge, produce an L-shaped radiator parallel to the conductive ground plane. Each of the high band radiators comprises a pair of cruciform radiators, each cruciform electrically connected to, spaced-apart from, and parallel to the conductive ground plane. The conductive partition isolates at least a portion of the RF energy transmitted by the low and high-band radiators.Type: ApplicationFiled: July 31, 2017Publication date: February 1, 2018Applicant: John Mezzalingua Associates, LLCInventors: Kevin T. Le, Lance D. Bamford, Taehee Jang, Evan C. Wayton, Cody J. Anderson, Jordan Ragos, Niranjan Sundararajan -
Publication number: 20170054198Abstract: A telecommunications antenna comprising a conductive ground plane and at least one pair of broadband radiators mounted, and electrically connected, to the conductive ground plane. Each of the broadband radiators includes first and second dipole elements wherein the first dipole element is tuned to a first broadband frequency and the second dipole element is tuned to a second broadband frequency. At least one of the dipole elements associated with one broadband radiator is spatially positioned relative to the respective dipole element of the other broadband radiator to minimize electrical coupling therebetween. Dipole elements tuned to the same frequency on each broadband radiator are oriented orthogonally to mitigate electrical coupling across the dipole elements.Type: ApplicationFiled: August 18, 2016Publication date: February 23, 2017Applicant: CSS Antenna, LLCInventors: Kevin T. Le, William J. Brown, Jordan E. Ragos, Shawn M. Chawgo
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Publication number: 20100053008Abstract: An antenna is provided. The antenna includes a first antenna element disposed over a ground plane and a second and third antenna element over the ground plane on opposing sides of the first antenna element, said first, second and third antenna elements forming a linear antenna array.Type: ApplicationFiled: August 24, 2009Publication date: March 4, 2010Applicant: PC-TEL, Inc.Inventors: Kevin T. Le, Francisco X. Gomez