Patents by Inventor David W. Baarman
David W. Baarman 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: 20150207333Abstract: A remote device in accordance with the present invention includes an adaptive power receiver that receives wireless power from the wireless power supply by induction. The adaptive power receiver may be switched among two or more modes of operation, including, for example, a high-Q mode and a low-Q mode. By controlling the switching between modes, the amount of energy received by the adaptive receiver may be controlled. This control is a form of adaptive resonance control or Q control.Type: ApplicationFiled: March 14, 2013Publication date: July 23, 2015Applicant: Access Business Group International LLCInventors: David W. Baarman, Colin J. Moore, Joshua B. Taylor, Matthew J. Norconk, Thomas J. Leppien, Scott A. Mollema, Joshua K. Schwannecke, Benjamin C. Moes, A. Esai Umenei, John James Lord, Robert D. Gruich
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Publication number: 20150163864Abstract: The present invention provides a wireless power supply system in which a resonator may extend the range over which an inductive power supply may adequately supply wireless power to inductive cookware. The wireless power supply system may include an inductive cooking power supply that transmits power using an electromagnetic field, an inductive cookware that heats in response to presence of the electromagnetic field, and a resonator.Type: ApplicationFiled: January 7, 2013Publication date: June 11, 2015Applicant: Acess Business Group International LLCInventors: David W. Baarman, Joshua B. Taylor, Kaitlyn J. Turner
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Patent number: 9054542Abstract: An inductive power supply system in which the receiving unit includes a secondary coil and a plurality of resonating circuits with different characteristics. Each of the resonating circuits may include a resonating coil and a resonating capacitor. The resonating coils may be inductively coupled to the secondary coil so that energy may be transferred from one or more of the resonating coils to said receiving unit. The plurality of resonating circuits are configured to provide improved power transfer efficiency or performance at different distances between the primary coil and secondary coil. The present invention may also provide a method for tuning the wireless power system including the general steps of measuring an operating characteristic in the primary unit, measuring an operating characteristic in the receiver unit and tuning one or more of the components in the primary unit and the secondary unit based on a comparison of the two measurements.Type: GrantFiled: June 9, 2011Date of Patent: June 9, 2015Assignee: Access Business Group International LLCInventor: David W. Baarman
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Patent number: 9036371Abstract: A contactless power supply has a dynamically configurable tank circuit powered by an inverter. The contactless power supply is inductively coupled to one or more loads. The inverter is connected to a DC power source. When loads are added or removed from the system, the contactless power supply is capable of modifying the resonant frequency of the tank circuit, the inverter frequency, the inverter duty cycle or the rail voltage of the DC power source.Type: GrantFiled: November 10, 2009Date of Patent: May 19, 2015Assignee: Access Business Group International LLCInventor: David W. Baarman
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Patent number: 9027840Abstract: Systems and methods for the identification, powering and control of products and product packaging. The systems can include a point of sale display having a contactless power supply. The contactless power supply can provide a source of wireless power for products and product packaging. The products and product packaging can include light emitting diodes, e-ink displays and printed speaker circuits that activate as the operating frequency of the contactless power supply varies. Other embodiments include product level sensors, inductive reader networks, printed temperature sensors, product alignment systems, passive identification circuits and methods for controlling operation of the same.Type: GrantFiled: April 8, 2011Date of Patent: May 12, 2015Assignee: Access Business Group International LLCInventors: David W. Baarman, Scott A. Mollema, William T. Stoner, Jr.
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Publication number: 20150123679Abstract: A wireless remote sensor (110) that is powered by an inductive transmitter (112) and is configured to produce an oscillating wave that varies based on one or more sensed parameters. The oscillating wave is communicated to the inductive transmitter (112) by reflected impedance, where it can be detected to determine the sensed value(s). In another aspect, the present invention provides a wireless remote sensor with a Wheatstone bridge arrangement having an internal resonant circuit to produce an electromagnetic field indicative of the sensed value. In a third aspect, the present invention provides a wireless remote sensor with optical feedback from a reference circuit and a sensor circuit. In a fourth aspect, the present invention provides a wireless remote temperature sensor having coils printed on a material with a high coefficient of thermal expansion so that the size and/or shape of the coils varies as the temperature increases or decreases.Type: ApplicationFiled: March 14, 2013Publication date: May 7, 2015Inventors: Neil W. Kuyvenhoven, Cody D. Dean, David W. Baarman, Benjamin C. Moes, Hai D. Nguyen, Matthew J. Norconk, Joshua K. Schwannecke, Joshua B. Taylor, Joseph S. Melton, Jr., Ronald L. Stoddard
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Patent number: 9013895Abstract: A contactless power supply has a dynamically configurable tank circuit powered by an inverter. The contactless power supply is inductively coupled to one or more loads. The inverter is connected to a DC power source. When loads are added or removed from the system, the contactless power supply is capable of modifying the resonant frequency of the tank circuit, the inverter frequency, the inverter duty cycle or the rail voltage of the DC power source.Type: GrantFiled: July 27, 2011Date of Patent: April 21, 2015Assignee: Access Business Group International LLCInventor: David W. Baarman
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Publication number: 20150093725Abstract: A system and method for providing dietary guidance is provided. The method includes receiving a selection of a health program for an individual, the health program including a dietary regimen, measuring the individual's caloric expenditure and change in body composition or body mass during the individual's participation in the health program, determining adherence to the health program based on the measured caloric expenditure or the measured change in body composition or body mass, identifying a modification to the health program, and informing the individual of the modification. The modification can include nutritional supplements, meals or recipes having a nutritional and/or caloric content tailored to assist the individual in meeting his or her health goals. The method can further include predicting an expected change in body composition or body mass based on the health program and based on the individual's gender, age, height, weight, and other factors.Type: ApplicationFiled: October 2, 2014Publication date: April 2, 2015Inventors: David W. Baarman, Matthew K. Runyon, Cody D. Dean
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Publication number: 20150078799Abstract: An inductively-heated applicator system including a heating module and applicator or applicator pen. The heating module includes a dock for seating the applicator. The heating module includes circuitry to selectively generate an electromagnetic field to wirelessly provide energy to the applicator when it is positioned in the dock. The heating module may also include temperature control circuitry to at least one of monitor and control the temperature of the applicator. The applicator pen includes a heating element that may be heated through energy provided by the electromagnetic field. The heating element may be directly inductively heated by the electromagnetic field. The heating element may be a roller element that heats and applies the product. Alternatively, the applicator may include a secondary in which electrical power is induced when the electromagnetic field is present. In this alternative, the power may be applied to the heating element to produce resistive heat.Type: ApplicationFiled: November 20, 2014Publication date: March 19, 2015Inventors: David W. Baarman, Richard Bylsma, Thomas Jay Leppien, Jesse C. Leverett, Steve O. Mork
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Publication number: 20150069967Abstract: A charging system for an electric vehicle that assists in aligning a primary charging coil and a secondary coil. The system may include a wheel chock that raises the primary coil into alignment with the secondary coil when a tire enters the wheel chock. The system may include a primary that is recessed below the surface supporting the vehicle and is protected by a cover. The secondary coil may be protected and supported by a skid plate mounted to the vehicle. The system may include a charging circuit that is controlled by signals transmitted by a garage door opener transmitter or a garage door opener. The system may include sensors that detect the presence of an animal or object in the space between the primary coil and the secondary coil.Type: ApplicationFiled: November 19, 2014Publication date: March 12, 2015Inventors: David W. Baarman, Sean T. Eurich, William T. Stoner, Joshua B. Taylor, Richard J. Weber
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Publication number: 20150035376Abstract: A wireless power transfer component with a selectively adjustable resonator circuit having a Q control subcircuit that varies the Q factor of the resonator circuit to control the amount of power relayed by the resonator circuit. The resonator circuit may be in the wireless power supply, the wireless power receiver, an intermediate resonator or any combination thereof. The resonator circuit may be actively configured based on a feedback circuit. The feedback circuit may sense a characteristic in the secondary circuit or elsewhere and actively operate the control subcircuit based on the sensed characteristic. The feedback circuit may cause the Q control subcircuit to change (reduce or increase) the Q factor when the sensed characteristic crosses a threshold value. The Q control subcircuit may include a variable resistor having a value that can be varied to adjust the Q factor of the resonator circuit.Type: ApplicationFiled: January 23, 2013Publication date: February 5, 2015Inventors: David W. Baarman, Benjamin C. Moes, Joshua K. Schwannecke, Joshua B. Taylor, Neil W. Kuyvenhoven, Matthew J. Norconk, Colin J. Moore, John James Lord, Kristen J. Blood
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Patent number: 8937454Abstract: A charging system for an electric vehicle that assists in aligning a primary charging coil and a secondary coil. The system may include a wheel chock that raises the primary coil into alignment with the secondary coil when a tire enters the wheel chock. The system may include a primary that is recessed below the surface supporting the vehicle and is protected by a cover. The secondary coil may be protected and supported by a skid plate mounted to the vehicle. The system may include a charging circuit that is controlled by signals transmitted by a garage door opener transmitter or a garage door opener. The system may include sensors that detect the presence of an animal or object in the space between the primary coil and the secondary coil.Type: GrantFiled: January 4, 2011Date of Patent: January 20, 2015Assignee: Access Business Group International LLCInventors: David W. Baarman, Sean T. Eurich, William T. Stoner, Jr., Joshua B. Taylor, Richard J. Weber, John J. Lord, Wesley J. Bachman, Kristen J. Zellers, Shawn C. Lord
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Patent number: 8921746Abstract: An inductively-heated applicator system including a heating module and applicator or applicator pen. The heating module includes a dock for seating the applicator. The heating module includes circuitry to selectively generate an electromagnetic field to wirelessly provide energy to the applicator when it is positioned in the dock. The heating module may also include temperature control circuitry to at least one of monitor and control the temperature of the applicator. The applicator pen includes a heating element that may be heated through energy provided by the electromagnetic field. The heating element may be directly inductively heated by the electromagnetic field. The heating element may be a roller element that heats and applies the product. Alternatively, the applicator may include a secondary in which electrical power is induced when the electromagnetic field is present. In this alternative, the power may be applied to the heating element to produce resistive heat.Type: GrantFiled: May 23, 2008Date of Patent: December 30, 2014Assignee: Access Business Group International LLCInventors: David W. Baarman, Richard Bylsma, Thomas Jay Leppien, Jesse C. Leverett, Steve O. Mork
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Publication number: 20140368054Abstract: An adaptive inductive ballast is provided with the capability to communicate with a remote device powered by the ballast. To improve the operation of the ballast, the ballast changes its operating characteristics based upon information received from the remote device. Further, the ballast may provide a path for the remote device to communicate with device other than the adaptive inductive ballast.Type: ApplicationFiled: August 28, 2014Publication date: December 18, 2014Inventor: David W. Baarman
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Patent number: 8912686Abstract: A wireless power system that may align a portable electronic device with an inductive wireless power supply. The induction coils used for transferring power wirelessly may be used as DC electromagnets to align the portable electronic device with the inductive wireless power supply. A DC current may be supplied to the primary coil and to the secondary coil to generate DC electromagnetic fields and attractive force between the primary and secondary coils. This attractive force may be used for alignment.Type: GrantFiled: November 1, 2011Date of Patent: December 16, 2014Assignee: Access Business Group International LLCInventors: William T. Stoner, Jr., Colin J. Moore, Benjamin C. Moes, Joshua K. Schwannecke, David W. Baarman, Richard J. Weber, Ryan D. Schamper
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Patent number: 8893977Abstract: Systems and methods for the identification, powering and control of products and product packaging. The systems can include a point of sale display having a contactless power supply. The contactless power supply can provide a source of wireless power for products and product packaging. The products and product packaging can include light emitting diodes, e-ink displays and printed speaker circuits that activate as the operating frequency of the contactless power supply varies. Other embodiments include product level sensors, inductive reader networks, printed temperature sensors, product alignment systems, passive identification circuits and methods for controlling operation of the same.Type: GrantFiled: April 8, 2011Date of Patent: November 25, 2014Assignee: Access Business Group International LLCInventors: David W. Baarman, Scott A. Mollema, William T. Stoner, Jr., Cody D. Dean
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Publication number: 20140339916Abstract: The present invention provides methods and apparatus for reducing power consumption. One method includes detecting the presence of an object, identifying whether the object is a valid device and restricting power if it is not a valid device. Another method includes temporarily applying a low amount of power to the primary unit to detect a load, supplying more power to determine if it is a valid secondary device, and restricting power if it is not. An apparatus for reducing power consumption includes two power inputs, where the lower power input powers a sense circuit. A switch selectively decouples the higher power input from the primary subcircuit during detection mode and couples the higher power input to the primary subcircuit during power supply mode.Type: ApplicationFiled: August 1, 2014Publication date: November 20, 2014Inventors: Julian Andrew John Fells, David W. Baarman
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Patent number: 8890369Abstract: In one aspect, the present invention provides a wireless power supply having a plunger for mechanically interconnecting a remote device with the power supply. The plunger may be extendable/retractable to interfit with the remote device. In a second aspect, the present invention provides a wireless power supply with a movable primary that allows for close alignment between the primary and the secondary when the remote device is disposed within a range of different positions with respect to the charging surface. The movable primary may, for example, be coupled to the remote device by a peg, a plunger or a magnet. Alternatively, the position of the movable primary may be adjusted manually. In a third aspect, the present invention provides a charging bowl having a plurality of charging stations disposed about a common axis. Each charging station may include a movable primary that permits some freedom in positioning of the remote device on the charging surface.Type: GrantFiled: December 19, 2012Date of Patent: November 18, 2014Assignee: Access Business Group International LLCInventors: David W. Baarman, William T. Stoner, Jr., Matthew J. Norconk, Colin J. Moore, Joshua K. Schwannecke, Thomas Jay Leppien, Richard J. Weber, Ryan D. Schamper
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Publication number: 20140335490Abstract: A behavior modification system includes a network of components that interact to collect various data and provide user feedback. The network may include a personal device, an Internet-enabled storage device and a hub capable of receiving communications from the personal device and communicating to the storage device. The personal device may include bio-impedance measurement circuitry, an accelerometer and a processor for determining energy expenditure based on data from the accelerometer(s). The system may include a smart hub capable of routing communications between various components within the system. The hub may include different transceivers for different communication protocols. The system may incorporate a low-power RF wake-up system. The system may include bio-impedance measurement circuitry that is reconfigurable to function as an alternative type of sensor.Type: ApplicationFiled: December 7, 2012Publication date: November 13, 2014Inventors: David W. Baarman, Matthew K. Runyon, Thomas Jay Leppien, Cody D. Dean, Benjamin C. Moes, Neil W. Kuyvenhoven, Patrick M. Burrell, Timothy D.B. Wolfe, Warren E. Guthrie, Dave Moelker, Ryan Johnson, Merdad Veiseh
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Patent number: 8882378Abstract: A heating and dispenser system including base unit and an applicator assembly. The applicator assembly may include an applicator tip, a dispensing module, and an applicator housing. The applicator assembly may be integral or separable, and may also house a heating module. Alternatively, the heating module may be separate from the applicator assembly. The system also includes a control system for heating and dispensing various products. The applicator assembly may be replaceable, interchangeable, or single-type for applying product to a surface. The applicator may also be constructed of materials that impact heat transfer or storage.Type: GrantFiled: February 15, 2010Date of Patent: November 11, 2014Assignee: Access Business Group International LLCInventors: Richard B. Bylsma, Steve O. Mork, David W. Baarman, Thomas A. Niezgoda, Jesse Leverett