Patents by Inventor Spencer L. Webb
Spencer L. Webb 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: 20220320721Abstract: A method for manufacturing a nozzle cap, the method including attaching an antenna printed circuit board (“PCB”) strip to an inner cover surface of an antenna cover; and inserting the antenna cover into a scallop defined by a circumferential wall of a cap body to position the antenna PCB strip between the antenna cover and the circumferential wall, the circumferential wall defining an outer wall surface, the antenna cover covering the scallop, the scallop extending radially inward into the circumferential wall relative to a first portion and a second portion of the outer wall surface, the scallop circumferentially positioned between the first portion and the second portion of the outer wall surface.Type: ApplicationFiled: February 28, 2022Publication date: October 6, 2022Inventors: Daryl Lee Gibson, William Mark O'Brien, Andrew Wallace, David James Carlos Dunn, Spencer L. Webb, Lian Jie Zhao, Igor Gorban, Mohammad Hassan Sobhani
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Patent number: 11342656Abstract: A nozzle cap includes a cap body defining a first body end and a second body end, the cap body defining a circumferential wall extending from the first body end towards the second body end; an antenna cover circumferentially overlapping a portion of the circumferential wall, the antenna cover defining an inner cover surface facing the circumferential wall, an antenna cavity defined between the inner cover surface and the portion of the circumferential wall; and an antenna printed circuit board (“PCB”) strip positioned within the antenna cavity, the antenna PCB strip secured in facing engagement with the inner cover surface.Type: GrantFiled: December 28, 2018Date of Patent: May 24, 2022Assignee: Mueller International, LLCInventors: Daryl Lee Gibson, William Mark O'Brien, Andrew Wallace, David James Carlos Dunn, Spencer L. Webb, Lian Jie Zhao, Igor Gorban, Mohammad Hassan Sobhani
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Patent number: 11309624Abstract: A nozzle cap includes a cap body defining a first body end and a second body end, the cap body defining a circumferential wall extending from the first body end towards the second body end; an antenna cover circumferentially overlapping a portion of the circumferential wall, the antenna cover defining an inner cover surface facing the circumferential wall, an antenna cavity defined between the inner cover surface and the portion of the circumferential wall; and an antenna printed circuit board (“PCB”) strip positioned within the antenna cavity, the antenna PCB strip secured in facing engagement with the inner cover surface.Type: GrantFiled: December 28, 2018Date of Patent: April 19, 2022Assignee: Mueller International, LLCInventors: Daryl Lee Gibson, William Mark O'Brien, Andrew Wallace, David James Carlos Dunn, Spencer L. Webb, Lian Jie Zhao, Igor Gorban, Mohammad Hassan Sobhani
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Publication number: 20200212549Abstract: A nozzle cap includes a cap body defining a first body end and a second body end, the cap body defining a circumferential wall extending from the first body end towards the second body end; an antenna cover circumferentially overlapping a portion of the circumferential wall, the antenna cover defining an inner cover surface facing the circumferential wall, an antenna cavity defined between the inner cover surface and the portion of the circumferential wall; and an antenna printed circuit board (“PCB”) strip positioned within the antenna cavity, the antenna PCB strip secured in facing engagement with the inner cover surface.Type: ApplicationFiled: December 28, 2018Publication date: July 2, 2020Inventors: Daryl Lee Gibson, William Mark O'Brien, Andrew Wallace, David James Carlos Dunn, Spencer L. Webb, Lian Jie Zhao, Igor Gorban, Mohammad Hassan Sobhani
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Patent number: 10637146Abstract: A pit antenna includes an inner tube defining a first inner tube end and a second inner tube end, the first inner tube end disposed opposite from the second inner tube end, the inner tube defining an inner tube bore extending inward from the first inner tube end toward the second inner tube end, the inner tube configured to electromagnetically couple energy from an antenna inserted into the inner tube bore; and a top disc, the top disc connected to the second inner tube end of the inner tube, the top disc configured to radiate energy electromagnetically coupled by the inner tube.Type: GrantFiled: March 15, 2019Date of Patent: April 28, 2020Assignee: Mueller International LLCInventors: Spencer L. Webb, Ronald Todd Bushey, David Edwin Splitz
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Publication number: 20190260130Abstract: A pit antenna includes an inner tube defining a first inner tube end and a second inner tube end, the first inner tube end disposed opposite from the second inner tube end, the inner tube defining an inner tube bore extending inward from the first inner tube end toward the second inner tube end, the inner tube configured to electromagnetically couple energy from an antenna inserted into the inner tube bore; and a top disc, the top disc connected to the second inner tube end of the inner tube, the top disc configured to radiate energy electromagnetically coupled by the inner tube.Type: ApplicationFiled: March 15, 2019Publication date: August 22, 2019Inventors: Spencer L. Webb, Ronald Todd Bushey, David Edwin Splitz
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Patent number: 10276939Abstract: A pit antenna assembly includes a node, the node including an antenna, the antenna configured to radiate radio waves; an inner tube defining a first inner tube end and a second inner tube end, the first inner tube end disposed opposite from the second inner tube end, the inner tube defining an inner tube bore extending through the inner tube from the first inner tube end to the second inner tube end, the antenna received within the inner tube bore through the first inner tube end, the inner tube configured to electromagnetically couple energy from the antenna; and a top disc, the top disc connected to the second inner tube end of the inner tube, the top disc configured to radiate the energy from the antenna.Type: GrantFiled: November 28, 2017Date of Patent: April 30, 2019Assignee: Mueller International, LLCInventors: Spencer L. Webb, Ronald Todd Bushey, David Edwin Splitz
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Patent number: 8451185Abstract: A multi-feed dipole antenna and method. Provides a volumetrically efficient antenna with wide radiation pattern bandwidth and wide impedance bandwidth that are relatively independent. Driving the antenna at multiple locations provides for a half wavelength dipole antenna with a wider frequency range than any other known fat dipole of similar volume. The apparatus is constructed from brass or any other suitable metal without requiring dielectric loading and without requiring direct coupling on the outside of the tubes. The apparatus utilizes a parasitic center tube with two end tubes that are driven by a collinearly mounted metal rod that is driven from the midpoint. Insulators hold the parasitic tube to the end tubes. The parasitic tube allows for induced currents to flow on the surface of the tube which allow for operation of the dipole over a wide frequency range.Type: GrantFiled: March 19, 2010Date of Patent: May 28, 2013Assignee: Antennasys, Inc.Inventor: Spencer L. Webb
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Publication number: 20120035426Abstract: A physiological monitoring system includes a sensor subsystem worn by a person including at least one physiological sensor. A dock associated with the sensor subsystem includes a first connector component electrically connected to the physiological sensor. A portable transmitting unit is received by the dock and includes a transmitter and a connector component removeably mateable with the dock connector component to route physiological data to the transmitter. A base station receives and displays physiological data. A portable relay unit includes a receiver for receiving physiological data from the portable transmitting unit, a transmitter for relaying physiological data to the base station, an antenna subsystem for the receiver and transmitter, and a portable power source for the receiver and transmitter.Type: ApplicationFiled: August 3, 2010Publication date: February 9, 2012Inventors: Craig D. Mielcarz, Matthew J. DeRemer, Richard B. Streeter, Spencer L. Webb, David McDonald
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Patent number: 8074890Abstract: A flexible antenna capacitively coupled to related circuitry components for an active wearable data transceiver electronic location and identification device. Wearable data transceivers (WDXs) are employed as bracelets, badges, and may be incorporated with back pack straps and clothing at locations such as collars, cuffs, and hems. They employ various colors. Active transceiver communication devices are also mounted on objects for real time location tracking and identification. Body-mounted WDXs match the body with the antenna for sending and receiving signals. WDX power includes coplanar battery cells and circuitry has radio transmitter and radio receiver components.Type: GrantFiled: September 4, 2009Date of Patent: December 13, 2011Assignee: Consortium P, Inc.Inventors: Robert J Duggan, Spencer L Webb
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Publication number: 20110227776Abstract: A multi-feed dipole antenna and method. Provides a volumetrically efficient antenna with wide radiation pattern bandwidth and wide impedance bandwidth that are relatively independent. Driving the antenna at multiple locations provides for a half wavelength dipole antenna with a wider frequency range than any other known fat dipole of similar volume. The apparatus is constructed from brass or any other suitable metal without requiring dielectric loading and without requiring direct coupling on the outside of the tubes. The apparatus utilizes a parasitic center tube with two end tubes that are driven by a collinearly mounted metal rod that is driven from the midpoint. Insulators hold the parasitic tube to the end tubes. The parasitic tube allows for induced currents to flow on the surface of the tube which allow for operation of the dipole over a wide frequency range.Type: ApplicationFiled: March 19, 2010Publication date: September 22, 2011Inventor: Spencer L. WEBB
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Publication number: 20110057042Abstract: A flexible antenna capacitively coupled to related circuitry components for an active wearable data transceiver electronic location and identification device. Wearable data transceivers (WDXs) are employed as bracelets, badges, and may be incorporated with back pack straps and clothing at locations such as collars, cuffs, and hems. They employ various colors. Active transceiver communication devices are also mounted on objects for real time location tracking and identification. Body-mounted WDXs match the body with the antenna for sending and receiving signals. WDX power includes coplanar battery cells and circuitry has radio transmitter and radio receiver components.Type: ApplicationFiled: September 4, 2009Publication date: March 10, 2011Applicant: AIRPOINTE OF NEW HAMPSHIRE, INC.Inventors: Robert J. Duggan, Spencer L. Webb
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Patent number: 7692597Abstract: A multi-feed dipole antenna and method. Provides a volumetrically efficient antenna with wide radiation pattern bandwidth and wide impedance bandwidth that are relatively independent. Driving the antenna at multiple locations provides for a half wavelength dipole antenna with a wider frequency range than any other known fat dipole of similar volume. The apparatus is constructed from brass or any other suitable metal without requiring dielectric loading and without requiring direct coupling on the outside of the tubes. The apparatus utilizes a parasitic center tube with two end tubes that are driven by a collinearly mounted metal rod that is driven from the midpoint. Insulators hold the parasitic tube to the end tubes. The parasitic tube allows for induced currents to flow on the surface of the tube which allow for operation of the dipole over a wide frequency range.Type: GrantFiled: February 21, 2008Date of Patent: April 6, 2010Assignee: Antennasys, Inc.Inventor: Spencer L. Webb
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Patent number: 7573436Abstract: An electrical control device for controlling the status of a controlled electrical device, the electrical control device comprising a power conducting semiconductor device for controlling the status of the controlled electrical device; a control circuit; a transmitter and/or receiver in communication with the control circuit; and an antenna coupled to the transmitter and/or receiver; the antenna adapted to receive a first signal at a specified frequency from a remote control device and/or transmit a second signal at a specified frequency to a remote control device; wherein the transmitter is operable to couple the first signal from the antenna to the control circuit for remotely controlling the controllably conductive device and/or couple the second signal from the control circuit for providing a status of said controlled electrical device, the antenna comprising a first loop of conductive material having a capacitance and an inductance; the capacitance and the inductance forming a circuit being resonant at tType: GrantFiled: October 18, 2007Date of Patent: August 11, 2009Assignee: Lutron Electronics Co., Inc.Inventors: Spencer L. Webb, Stephen S. Thompson, Gregory S. Altonen, Stuart DeJonge, Edward M. Felegy, Jr., Siddharth P. Sinha
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Patent number: 7548216Abstract: An antenna operable to transmit or receive radio frequency signals at a specified frequency, the antenna comprising a first printed circuit board comprising a first loop of conductive material having a capacitance and an inductance, the capacitance and the inductance forming a circuit being resonant at the specified frequency; and a second printed circuit board comprising a second loop of conductive material having two ends adapted to be electrically coupled to an electronic circuit, the second loop being substantially only magnetically coupled to the first loop and electrically insulated from the first loop; the antenna for use with a device for controlling the power delivered to an electrical load, further wherein the first loop of the conductive material comprises a break and the capacitance includes a capacitor bridging the break; wherein the first printed circuit board is disposed in a first plane, and the first loop is disposed in the plane perpendicular to the first plane whereby electrical current floType: GrantFiled: October 18, 2007Date of Patent: June 16, 2009Assignee: Lutron Electronics Co., Inc.Inventors: Spencer L. Webb, Stephen S. Thompson, Gregory S. Altonen, Stuart DeJonge, Edward M. Felegy, Jr., Siddharth P. Sinha
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Publication number: 20080272975Abstract: A multi-feed dipole antenna and method. Provides a volumetrically efficient antenna with wide radiation pattern bandwidth and wide impedance bandwidth that are relatively independent. Driving the antenna at multiple locations provides for a half wavelength dipole antenna with a wider frequency range than any other known fat dipole of similar volume. The apparatus is constructed from brass or any other suitable metal without requiring dielectric loading and without requiring direct coupling on the outside of the tubes. The apparatus utilizes a parasitic center tube with two end tubes that are driven by a collinearly mounted metal rod that is driven from the midpoint. Insulators hold the parasitic tube to the end tubes. The parasitic tube allows for induced currents to flow on the surface of the tube which allow for operation of the dipole over a wide frequency range.Type: ApplicationFiled: February 21, 2008Publication date: November 6, 2008Inventor: Spencer L. WEBB
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Patent number: 7408525Abstract: An antenna operable to transmit or receive radio frequency signals at a specified frequency, the antenna comprising a first printed circuit board comprising a first loop of conductive material having a capacitance and an inductance, the capacitance and the inductance forming a circuit being resonant at the specified frequency; and a second printed circuit board comprising a second loop of conductive material having two ends adapted to be electrically coupled to an electronic circuit, the second loop being substantially only magnetically coupled to the first loop and electrically insulated from the first loop; the antenna for use with a device for controlling the power delivered to an electrical load, further wherein the first loop of the conductive material comprises a break and the capacitance includes a capacitor bridging the break; wherein the first loop comprises a first metal layer on a first side of the first printed circuit board and a second metal layer on a second, opposite side of the first printedType: GrantFiled: October 18, 2007Date of Patent: August 5, 2008Assignee: Lutron Electronics, Inc.Inventors: Spencer L. Webb, Stephen S. Thompson, Gregory S. Altonen, Stuart DeJonge, Edward M. Felegy, Jr., Siddharth P. Sinha
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Patent number: 7362285Abstract: A compact antenna for use in a device for controlling the power delivered to an electric load and operable to transmit or receive radio frequency signals at a specified frequency is presented. The antenna comprises a first loop of conductive material having a capacitance and an inductance forming a circuit being resonant at the specified frequency, and a second loop of conductive material having two ends adapted to be electrically coupled to an electronic circuit. The second loop is substantially only magnetically coupled to the first loop and is electrically isolated from the first loop. In a first embodiment of the antenna, the first and second loops are formed on respective first and second printed circuit boards, which allow for a small, low-cost antenna that is easy to manufacture and maximizes efficiency. When the antenna is installed in a load control device, such as a dimmer, the first loop of the antenna is mounted on an outer surface of the device.Type: GrantFiled: June 21, 2004Date of Patent: April 22, 2008Assignee: Lutron Electronics Co., Ltd.Inventors: Spencer L. Webb, Stephen S. Thompson, Gregory S. Altonen, Edward M. Felegy, Jr., Siddharth P. Sinha
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Patent number: 5124648Abstract: A magnetometer having only a single coil winding for sensing the magnetic field along a single axis. Functionally, the invention comprises an oscillator, an integrator, and a voltage-controlled current source. The oscillator uses a saturating inductor which also serves as the magnetic-field-sensing element. The inductor is driven with a positive voltage and when the current through the inductor exceeds a value which indicates that the core is saturated, the driving voltage switches to an equal-magnitude negative value. This negative drive is maintained until the current again indicates the core to be saturated, at which point the driving voltages switches back to the positive value. With no externally applied field, the inductor current averages to a zero value. An externally applied field helps the core saturate in one direction and hinders it in the other, resulting in a change in average inductor current.Type: GrantFiled: August 25, 1987Date of Patent: June 23, 1992Assignee: Analog Devices, Inc.Inventors: Spencer L. Webb, A. Paul Brokaw
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Patent number: 5039945Abstract: The effects of non-equal saturation spikes in a magnetic oscillator magnetometer utilizing a magnetic core sensing inductor are compensated by adding the average inductor current to both the high and low current magnitude limits. In particular, each of the current limits is selected to be a fixed current (which is greater than that required to saturate the core) offset by the average current flowing in the core.The effects of magnetic core hysteresis and series resistance between the inductor and its drive sources are compensated by controlling the drive voltage levels so that the time during which the inductor is driven by current in one direction is equal to the time during which it is driven by current in the other direction.Type: GrantFiled: March 27, 1990Date of Patent: August 13, 1991Inventor: Spencer L. Webb