Patents by Inventor John D. Williams
John D. Williams 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: 11946722Abstract: A detector for detecting the removal and/or insertion of a weapon out of and/or into a holster. The detector may transmit a message each time the weapon is removed from the holster. A recording system may receive the message and determine whether or not it will begin recording the data it captures. A detector may detect the change in a magnitude of an inductance and/or an impedance of a circuit to detect insertion and removal of the weapon into and out of the holster. The holster is configured to couple to the detector to position the detector to detect insertion and removal of the weapon. An adhesive tape may couple a detector to a holster.Type: GrantFiled: May 2, 2023Date of Patent: April 2, 2024Assignee: Axon Enterprise, Inc.Inventors: Daniel Joseph Wagner, Nache D. Shekarri, Jonathan R. Hatcher, John W. Wilson, Andrew G. Terajewicz, Lucas Kraft, Brian Piquette, Zachary B. Williams, Elliot William Weber, Jason W. Haensly
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Publication number: 20240106700Abstract: The present disclosure generally relates to methods for sending event notifications. In some examples, a controller periodically sends messages concerning a status of an event corresponding to the controller. In some examples, at a first time while periodically sending the messages and in accordance with a determination that the status of the event has changed, the controller sends a message concerning data other than the status of the event. In some examples, at the first time while periodically sending the messages and in accordance with a determination that the status of the event has not changed, the controller continues to periodically send the messages without sending the message concerning data other than the status of the event.Type: ApplicationFiled: June 23, 2023Publication date: March 28, 2024Inventors: Ramy R. ASSELIN, John A. WILKEY, Jamie P. CARLSON, Stephanie L. LEGAULT, Abdul Rahman AL-SHAWA, Anil K. KANDANGATH, George E. WILLIAMS, Jangwon LEE, James D. BATSON, Fabien GONCALVES
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Publication number: 20240030600Abstract: A phased array antenna system includes a flexible printed circuit board formed of a flexible material. The flexible printed circuit board includes a component layer, an antenna layer, and a phase matching layer between the component layer and the antenna layer. A control unit is coupled to the component layer. A plurality of antenna elements are coupled to the antenna layer. A plurality of signal paths extend through the component layer, the phase matching layer, and the antenna layer. Each of the plurality of signal paths connects the control unit to a respective one of the plurality of antenna elements. The control unit provides an independent phase controllable source, which allows beams emitted from the antenna elements to be steered.Type: ApplicationFiled: July 25, 2022Publication date: January 25, 2024Applicant: THE BOEING COMPANYInventors: Ted Dabrowski, Adriana Jara, Kalsi Kar Ning Kwan, John D. Williams
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Publication number: 20230008262Abstract: A device for monitoring a patient includes a substrate, an adhesive layer coupled to a first side of the substrate, and a circuit board coupled to a second side of the substrate. The adhesive layer is configured to adhere to a patient. The device also includes a plurality of switches coupled to the circuit board. Each switch is associated with a respective condition and is switchable by a user between a first state indicating that a corresponding condition is believed to be associated with the patient and a second state indicating that the corresponding condition is not believed to be associated with the patient. The device also includes a wireless transmitter coupled to the circuit board. The wireless transmitter is configured to transmit medical information associated with the patient to a mobile device. The medical information includes data indicating a setting of each of the plurality of switches.Type: ApplicationFiled: July 9, 2021Publication date: January 12, 2023Inventors: Nicholas Martin Wyckoff, John D. Williams, Michael Francis Mitchell
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Patent number: 11459308Abstract: The present invention is related to the development of therapeutics and prophylactics for the treatment and/or prevention of filovirus infection in humans and other mammals. A new class of small molecules is disclosed that inhibits the interaction of naturally processed (i.e., proteolytically cleaved) filovirus glycoprotein (GPCL) with its host receptor Niemann-Pick C1 (NPC1) protein and thus block infection of host cells by filoviruses. Also disclosed are methods of using the small molecule inhibitors in the treatment/prevention of filovirus infection.Type: GrantFiled: December 5, 2017Date of Patent: October 4, 2022Assignees: Microbiotix, Inc., Albert Einstein College of Medicine, The Government of the United States as Represented by the Secretary of the ArmyInventors: Terry L. Bowlin, Donald T. Moir, Kartik Chandran, John M. Dye, Jr., John D. Williams, Zachary D. Aron, Jay P. Barbor, Kelly N. Lively, Peter J. Nash, Debra M. Mills, Arnab Basu
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Patent number: 11233310Abstract: A low-profile conformal antenna (“LPCA”) is disclosed. The LPCA includes a plurality of dielectric layers forming a dielectric structure. The plurality of dielectric layers includes a top dielectric layer that includes a top surface. The LPCA further includes an inner conductor, a patch antenna element (“PAE”), and an antenna slot. The inner conductor is formed within the dielectric structure, the PAE is formed on the top surface of the top dielectric layer, and the antenna slot is within the PAE. The LPCA is configured to support a transverse electromagnetic (“TEM”) signal within the dielectric structure.Type: GrantFiled: January 29, 2018Date of Patent: January 25, 2022Assignee: THE BOEING COMPANYInventors: John E. Rogers, John D. Williams
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Publication number: 20210315099Abstract: A flexible electronics assembly including a substrate including one or more dielectrics. A cavity is formed within the substrate. A first ground plane is secured to the substrate. One or more stress channels are formed through one or more portions of the substrate and the first ground plane. An electronics component is disposed within the cavity.Type: ApplicationFiled: April 3, 2020Publication date: October 7, 2021Applicant: THE BOEING COMPANYInventors: John E. Rogers, John D. Williams
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Patent number: 11069953Abstract: An electrically small low profile antenna is disclosed. The antenna comprises circuit board comprising a composite laminate, formed of a magnetic material and having at least one antenna element disposed on a top surface of the composite laminate, a conductive ground plane disposed on a bottom surface of the composite laminate, and a conductor, extending through the composite laminate between the top surface and the bottom surface of the composite laminate, the conductor forming a microstrip feed extending from an antenna input to the antenna element.Type: GrantFiled: September 25, 2018Date of Patent: July 20, 2021Assignee: THE BOEING COMPANYInventors: John E. Rogers, John D. Williams
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Patent number: 11038283Abstract: An electronically configurable antenna is disclosed. In one embodiment, the antenna comprises a circuit board having a composite dielectric that has a top surface and a bottom surface. An inner antenna element and a coupling element are disposed on the top surface, with the coupling element disposed about a periphery of and substantially coplanar with the antenna element. The coupling element is selectably electrically shorted to the inner antenna element to configure the antenna. The electronically configurable antenna further has a conductor extending through the composite dielectric between the top surface and the bottom surface and a lower electrical ground plane on the bottom surface to minimize any change in the antenna's electrical behavior due to the conductivity of the surfaces to which they are mounted.Type: GrantFiled: September 20, 2018Date of Patent: June 15, 2021Assignee: THE BOEING COMPANYInventors: John E. Rogers, John D. Williams
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Patent number: 10796876Abstract: A filament assembly can include: a button having a planar emitter region with one or more apertures extending from an emission surface of the planar emitter region to an internal surface opposite of the emission surface; an inlet electrical lead coupled to the button at a first side; an outlet electrical lead coupled to the button at a second side opposite of the first side; and a low work function object positioned adjacent to the internal surface of the planar emitter region and retained to the button. The planar emitter region can include a plurality of apertures. The low work function object can include a porous ceramic material having the barium, and may have a polished external surface. An electron gun can include the filament assembly. An additive manufacturing system can include the electron gun having the filament assembly.Type: GrantFiled: May 18, 2018Date of Patent: October 6, 2020Assignee: COLORADO STATE UNIVERSITY RESEARCH FOUNDATIONInventors: Bao Gia Nguyen, John D. Williams, Desiree D. Williams, Casey C. Farnell, Ryan Kenneth Ham, Kathryn Elizabeth Greiner
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Patent number: 10737424Abstract: Techniques are disclosed for systems and methods to provide a magnetic materials additive manufacturing system (MMAMS) configured to form compact magnetic structures and/or devices. A MMAMS includes a controller and one or more dispensers configured to dispense magnetic material matrix in a high resolution pattern in order to form the compact magnetic structures and/or devices. The MMAMS receives a magnetic device design including a magnetic structure to be formed from a magnetic material matrix, where the magnetic material matrix is configured to be used in the MMAMS. The MMAMS receives magnetic material matrix and dispenses the magnetic material matrix to form the magnetic structure.Type: GrantFiled: July 17, 2017Date of Patent: August 11, 2020Assignee: THE BOEING COMPANYInventor: John D. Williams
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Patent number: 10707555Abstract: An electronically steerable conformal antenna is disclosed. The antenna comprises a circuit board having a composite dielectric. The composite dielectric includes an array of a plurality of antenna elements disposed on the top surface and an array of tunable cavities, each tunable cavity disposed between an associated antenna element and a conductive ground plane on the composite dielectric's bottom surface. The composite dielectric also includes a conductor, extending from an antenna input through the composite dielectric and the tunable cavities and which forms a microstrip between each of the antenna elements.Type: GrantFiled: September 26, 2018Date of Patent: July 7, 2020Assignee: THE BOEING COMPANYInventors: John E. Rogers, John D. Williams
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Patent number: 10682622Abstract: A micro-fluidic reactor may comprise a photosensitive glass substrate with a plurality of features produced by etching. The features may include micro-channels, micro-lenses, and slots for receiving optical fibers. During operation of the micro-fluidic reactor, the optical fibers may transmit optical signals for measuring characteristics of fluid reagents and reactions taking place. The micro-lenses may focus optical signals from the optical fibers to create an approximately collimated optical path for the optical signals, reducing optical spread and enhancing fiber-to-fiber optical power coupling.Type: GrantFiled: May 3, 2017Date of Patent: June 16, 2020Assignee: Board of Trustees of the University of Alabama, for and on behalf of the University of Alabama in HuntsvilleInventors: William Randall Gaillard, John D. Williams
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Publication number: 20200099122Abstract: An electrically small low profile antenna is disclosed. The antenna comprises circuit board comprising a composite laminate, formed of a magnetic material and having at least one antenna element disposed on a top surface of the composite laminate, a conductive ground plane disposed on a bottom surface of the composite laminate, and a conductor, extending through the composite laminate between the top surface and the bottom surface of the composite laminate, the conductor forming a microstrip feed extending from an antenna input to the antenna element.Type: ApplicationFiled: September 25, 2018Publication date: March 26, 2020Applicant: The Boeing CompanyInventors: John E. Rogers, John D. Williams
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Publication number: 20200099141Abstract: An electronically configurable antenna is disclosed. In one embodiment, the antenna comprises a circuit board having a composite dielectric that has a top surface and a bottom surface. An inner antenna element and a coupling element are disposed on the top surface, with the coupling element disposed about a periphery of and substantially coplanar with the antenna element. The coupling element is selectably electrically shorted to the inner antenna element to configure the antenna. The electronically configurable antenna further has a conductor extending through the composite dielectric between the top surface and the bottom surface and a lower electrical ground plane on the bottom surface to minimize any change in the antenna's electrical behavior due to the conductivity of the surfaces to which they are mounted.Type: ApplicationFiled: September 20, 2018Publication date: March 26, 2020Applicant: The Boeing CompanyInventors: John E. Rogers, John D. Williams
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Publication number: 20200099123Abstract: An electronically steerable conformal antenna is disclosed. The antenna comprises a circuit board having a composite dielectric. The composite dielectric includes an array of a plurality of antenna elements disposed on the top surface and an array of tunable cavities, each tunable cavity disposed between an associated antenna element and a conductive ground plane on the composite dielectric's bottom surface. The composite dielectric also includes a conductor, extending from an antenna input through the composite dielectric and the tunable cavities and which forms a microstrip between each of the antenna elements.Type: ApplicationFiled: September 26, 2018Publication date: March 26, 2020Applicant: The Boeing CompanyInventors: John E. Rogers, John D. Williams
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Patent number: 10576270Abstract: Example devices and methods of tongue stimulation for communication of information to a user are disclosed herein. In an example, a tongue stimulation device may include a body configured to be placed entirely within a mouth of the user and atop the tongue of the user. An array of electro-tactile elements may be distributed on the body, wherein each of the electro-tactile elements is configured to stimulate an area of the tongue adjacent the electro-tactile element. A wireless receiver coupled to the body may be configured to receive stimulation information wirelessly from outside the mouth of the user. At least one processing unit coupled to the body may be configured to transform the received stimulation information into a stimulation signal for each of the electro-tactile elements, and to provide the stimulation signals to the electro-tactile elements.Type: GrantFiled: May 14, 2018Date of Patent: March 3, 2020Assignee: Colorado State University Research FoundationInventors: John D. Williams, Joel A. Moritz, Leslie M. Stone-Roy
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Patent number: 10522916Abstract: A high-gain conformal antenna (“HGCA”) is disclosed. The HGCA includes a plurality of dielectric layers forming a dielectric structure. The plurality of dielectric layers includes a top dielectric layer that includes a top surface. The HGCA further includes an inner conductor, a cavity, a patch antenna element (“PAE”), and an antenna slot. The inner conductor and cavity are formed within the dielectric structure, the PAE is formed on the top surface of the top dielectric layer above the cavity, and the antenna slot is formed within the PAE. The HGCA is configured to support a transverse electromagnetic (“TEM”) signal within the dielectric structure.Type: GrantFiled: January 29, 2018Date of Patent: December 31, 2019Assignee: The Boeing CompanyInventors: John E. Rogers, John D. Williams
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Publication number: 20190292165Abstract: The present invention is related to the development of therapeutics and prophylactics for the treatment and/or prevention of filovirus infection in humans and other mammals. A new class of small molecules is disclosed that inhibits the interaction of naturally processed (i.e., proteolytically cleaved) filovirus glycoprotein (GPCL) with its host receptor Niemann-Pick C1 (NPC1) protein and thus block infection of host cells by filoviruses. Also disclosed are methods of using the small molecule inhibitors in the treatment/prevention of filovirus infection.Type: ApplicationFiled: December 5, 2017Publication date: September 26, 2019Applicants: Microbiotix, Inc., Albert Einstein College Of Medicine, Inc., The Govermnment Of The United States As Represented By The Secretary Of The ArmyInventors: Terry L. Bowlin, Donald T. Moir, Kartik Chandran, John M. Dye, John D. Williams, Zachary D. Aron, Jay P. Barbor, Kelly N. Lively, Peter J. Nash, Debra M. Mills, Arnab Basu
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Publication number: 20190237876Abstract: A high-gain conformal antenna (“HGCA”) is disclosed. The HGCA includes a plurality of dielectric layers forming a dielectric structure. The plurality of dielectric layers includes a top dielectric layer that includes a top surface. The HGCA further includes an inner conductor, a cavity, a patch antenna element (“PAE”), and an antenna slot. The inner conductor and cavity are formed within the dielectric structure, the PAE is formed on the top surface of the top dielectric layer above the cavity, and the antenna slot is formed within the PAE. The HGCA is configured to support a transverse electromagnetic (“TEM”) signal within the dielectric structure.Type: ApplicationFiled: January 29, 2018Publication date: August 1, 2019Inventors: John E. Rogers, John D. Williams