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: 20110267002Abstract: An inductive charging system for recharging a battery. The system includes a charger circuit and a secondary circuit. The secondary circuit includes a feedback mechanism to provide feedback to the charger circuit through the inductive coupling of the primary coil and the secondary coil. The charger circuit includes a frequency control mechanism for controlling the frequency of the power applied to the primary coil at least partly in response to the feedback from the feedback mechanism.Type: ApplicationFiled: July 15, 2011Publication date: November 3, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventors: David W. Baarman, John James Lord, Nathan P. Stien
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Publication number: 20110259953Abstract: 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: ApplicationFiled: April 8, 2011Publication date: October 27, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventors: David W. Baarman, Scott A. Mollema, William T. Stoner, JR.
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Publication number: 20110260469Abstract: Seating systems in which energy is harvested from the physical movement of the seat. The seating system includes a seating article, an electrical generator, a drive mechanism, and a battery. The generator, the drive mechanism, and the battery are supported on the seating article. The generator is powered by the drive mechanism in response to movement of the user. For example, the drive mechanism may be responsive to the vertical movements of a seat.Type: ApplicationFiled: April 21, 2011Publication date: October 27, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventors: David W. Baarman, William T. Stoner, JR., David B. Fry
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Publication number: 20110259960Abstract: 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: ApplicationFiled: April 8, 2011Publication date: October 27, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventors: David W. Baarman, Scott A. Mollema, William T. Stoner, JR., Cody D. Dean
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Publication number: 20110248674Abstract: An inductive power supply system to identify remote devices using unique identification frequencies. The system includes an AIPS and a tank circuit capable of inductively providing power to a remote device at different frequencies, and a sensor for sensing the reflected impedance of the remote device at tank circuit. The system further includes a plurality of different remote devices, each having a unique resonance frequency. In operation, the AIPS is capable of identifying the type of remote device present in the inductive field by applying power to a remote device at a plurality of unique identification frequencies until the remote device establishes resonance in response to one of the identification frequencies. The AIPS includes a controller that recognizes when resonance has been established by evaluating sensor data, which is representative of the reflected impedance of the remote device.Type: ApplicationFiled: June 22, 2011Publication date: October 13, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventors: David W. Baarman, Scott A. Mollema
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Publication number: 20110233935Abstract: A miniature hydro-power generation system includes an outer housing and an inner housing. The outer housing may receive a flow of liquid flowing in a first direction at a predetermined range of pressure. The flow of liquid may be decreased by a predetermined amount of pressure and increased by a predetermined amount of velocity and channeled to a hydro-generator included in the inner housing with an inlet nozzle. The flow of liquid may be channeled with the inlet nozzle to flow in a second direction that is substantially perpendicular to the first direction. Upon transfer of kinetic energy in the flow of liquid to the hydro-generator, the inner housing may rotate in the second direction. The flow of liquid may then be channeled back to the first direction and out of the housing with an outlet nozzle. The outlet nozzle configured to increase the pressure and decrease the velocity of the flow of liquid to minimized non-laminar flow characteristics.Type: ApplicationFiled: June 6, 2011Publication date: September 29, 2011Applicant: Access Business Group International LLCInventors: David W. Baarman, Pierre Becker, Mark Marshall
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Publication number: 20110204711Abstract: A wireless power supply system that detects communications in the input power to the switching circuit. In this aspect of the invention, the wireless power supply includes a detector for generating a signal indicative of the current in the input to the switching circuitry, a band-pass filter for filtering the detected signal, an amplifier for amplifying the filtered signal, a filter for filtering the amplified signal and a comparator for converting the final signal into a stream of high and low signals that can be passed to a controller for processing as binary data stream.Type: ApplicationFiled: January 24, 2011Publication date: August 25, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventors: Matthew J. Norconk, Scott A. Mollema, David W. Baarman, Joshua K. Schwannecke, Dale R. Liff, Andrew C. Zeik, Mark A. Blaha, Robert D. Gruich, Jason L. Amistadi
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Patent number: 8004235Abstract: An inductive charging system for recharging a battery. The system includes a charger circuit and a secondary circuit. The secondary circuit includes a feedback mechanism to provide feedback to the charger circuit through the inductive coupling of the primary coil and the secondary coil. The charger circuit includes a frequency control mechanism for controlling the frequency of the power applied to the primary coil at least partly in response to the feedback from the feedback mechanism.Type: GrantFiled: September 14, 2007Date of Patent: August 23, 2011Assignee: Access Business Group International LLCInventors: David W. Baarman, John J. Lord, Nathan P. Stien
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Publication number: 20110200381Abstract: 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: ApplicationFiled: February 15, 2010Publication date: August 18, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventors: Richard B. Bylsma, Steve O. Mork, David W. Baarman, Thomas A. Niezgoda, Jesse Leverett
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Publication number: 20110196544Abstract: A system and method of controlling inductive power transfer in an inductive power transfer system and a method for designing an inductive power transfer system with power accounting. The method of controlling inductive power transfer including measuring a characteristic of input power, a characteristic of power in the tank circuit, and receiving information from a secondary device. Estimating power consumption based on the measured characteristic of tank circuit power and received information and comparing the measured characteristic of input power, the information from the secondary device, and the estimated power consumption to determine there is an unacceptable power loss. The method for designing an inductive power transfer system with power accounting including changing the distance between a primary side and a secondary side and changing a load of the secondary side.Type: ApplicationFiled: February 8, 2011Publication date: August 11, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventors: David W. BAARMAN, Joshua K. SCHWANNECKE, Neil W. KUYVENHOVEN, A. Esai UMENEI, Dale R. LIFF, Andrew C. ZEIK, Mark A. BLAHA, Jason L. AMISTADI, Robert D. GRUICH
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Publication number: 20110189954Abstract: 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: April 1, 2011Publication date: August 4, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventor: David W. Baarman
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Patent number: 7989986Abstract: An inductive power supply system to identify remote devices using unique identification frequencies. The system includes an AIPS and a tank circuit capable of inductively providing power to a remote device at different frequencies, and a sensor for sensing the reflected impedance of the remote device at tank circuit. The system further includes a plurality of different remote devices, each having a unique resonance frequency. In operation, the AIPS is capable of identifying the type of remote device present in the inductive field by applying power to a remote device at a plurality of unique identification frequencies until the remote device establishes resonance in response to one of the identification frequencies. The AIPS includes a controller that recognizes when resonance has been established by evaluating sensor data, which is representative of the reflected impedance of the remote device.Type: GrantFiled: December 27, 2007Date of Patent: August 2, 2011Assignee: Access Business Group International LLCInventors: David W. Baarman, Scott A. Mollema
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Publication number: 20110181240Abstract: 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: January 4, 2011Publication date: July 28, 2011Applicant: 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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Publication number: 20110177782Abstract: 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: April 1, 2011Publication date: July 21, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventor: David W. Baarman
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Publication number: 20110177783Abstract: 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: April 1, 2011Publication date: July 21, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventor: David W. Baarman
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Publication number: 20110175351Abstract: A miniature hydro-power generation system includes a hydro-power generator, a processor and an energy storage device. A flow of liquid may be used to rotate the hydro-generator to generate electric power. The processor is configured to monitor a level of the electric power generated by the hydro-power generator and a level of charge stored in the energy storage device. The processor is further configured to selectively charge and discharge the energy storage device based on the level of charge of the energy storage device, and the level of electric power generated by the hydro-power generator. The electric power generated by the hydro-power generator is selectively used to charge the energy storage device, and the energy storage device is selectively discharged to supply a load.Type: ApplicationFiled: March 22, 2011Publication date: July 21, 2011Inventors: David W. Baarman, Thomas Leppien, Terry Lee Lautzenheiser, Christopher B. Houghton, Stephen J. McPhilliamy
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Publication number: 20110175458Abstract: 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: ApplicationFiled: April 1, 2011Publication date: July 21, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventor: David W. Baarman
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Publication number: 20110164471Abstract: The present configuration provides an integrated wireless power system for powering or charging a portable device. The integrated wireless power system includes 1) an integrated wireless power appliance that both provides power as well as additional functionality, such as timekeeping, radio, and alarm functionality and 2) a portable device capable of receiving wireless power from the integrated wireless power appliance.Type: ApplicationFiled: January 4, 2011Publication date: July 7, 2011Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventors: David W. Baarman, Sean T. Eurich, William T. Stoner, JR.
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Patent number: 7973635Abstract: A multilayer printed circuit board (“PCB”) coil that simulates a coil formed from litz wire. The PCB includes a plurality of alternating conductor and insulating layers interconnected to cooperatively form the coil. Each conductor layer includes a trace that follows the desired coil shape and is divided into a plurality of discrete conductor segments. The segments are electrically connected across layers to provide a plurality of current flow paths (or filaments) that undulate between the layers in a regular, repeating pattern. The coil may be configured so that each filament spends a substantially equal amount of time in proximity to the paired coil and therefore contributes substantially equally to the self or mutual inductance of the coil. Each conductor layer may include a plurality of associated traces and intralayer connector that interconnected so that each filament undulates not only upwardly/downwardly, but also inwardly/outwardly in a regular, repeating pattern.Type: GrantFiled: September 24, 2008Date of Patent: July 5, 2011Assignee: Access Business Group International LLCInventors: David W. Baarman, Joshua K. Schwannecke, Warren E. Guthrie, Richard A. Wahl, Paul Duckworth
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Patent number: 7956481Abstract: A miniature hydro-power generation system includes an outer housing and an inner housing. The outer housing may receive a flow of liquid flowing in a first direction at a predetermined range of pressure. The flow of liquid may be decreased by a predetermined amount of pressure and increased by a predetermined amount of velocity and channeled to a hydro-generator included in the inner housing with an inlet nozzle. The flow of liquid may be channeled with the inlet nozzle to flow in a second direction that is substantially perpendicular to the first direction. Upon transfer of kinetic energy in the flow of liquid to the hydro-generator, the inner housing may rotate in the second direction. The flow of liquid may then be channeled back to the first direction and out of the housing with an outlet nozzle. The outlet nozzle configured to increase the pressure and decrease the velocity of the flow of liquid to minimized non-laminar flow characteristics.Type: GrantFiled: July 30, 2010Date of Patent: June 7, 2011Assignee: Access Business Group International LLCInventors: David W. Baarman, Pierre Becker, Mark Marshall