Inventor

David W. Baarman

Inventor

Fennville, MI, US

Overview

1991–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 211 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Jprimary

H02JElectric power networks11%

C02FTreatment of water, waste water, sewage, or sludge7%

H05BElectric heating7%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%

A61LMethods or apparatus for sterilising materials or objects in general6%

H01FMagnets5%

H04BTransmission5%

Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids4%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%

H02KDynamo-electric machines3%

PatentTitleYear

11,097,026Mobile device disinfection2021 11,060,988Track pin communication system and method2021 11,019,690Smart appliances, systems and methods2021 10,873,224Variable mode wireless power supply systems2020 10,872,540Configurable monitor and parts management system2020 10,868,443Selectable coil array2020 10,862,335Input parasitic metal detection2020 10,843,142Additive delivery control systems and methods2020 10,770,922Resonant inductive converter2020 10,710,180Method and apparatus to monitor and shut down production saw2020 10,555,380Smart appliances, systems and methods2020 10,530,188Wireless power control2020 10,505,385Adaptive inductive power supply2019 10,481,189System and method for measuring variable impedance elements in a wireless sensor2019 10,477,627Smart packages systems and methods2019 10,439,437Adaptive inductive power supply with communication2019 10,401,315Track pin communication system and method2019 10,397,741System and method for service tracking2019 10,312,732System and method for device identification2019 10,305,329Inductive power supply with device identification2019 10,277,070Wireless power distribution and control system2019 10,225,966Composite metal surface2019 10,198,892Metered delivery of wireless power2019 10,199,877System and method for bidirectional wireless power transfer2019 10,187,042Wireless power control system2019 10,170,935Inductive power supply with duty cycle control2019 10,164,467Physical and virtual identification in a wireless power network2018 10,110,069Coil configurations for inductive power transfer2018 10,014,722Inductively coupled ballast circuit2018 9,955,529Smart cookware2018 9,912,166'Wireless power control'2018 9,906,049'Adaptive inductive power supply'2018 9,901,838'Inductive systems for vehicles'2018 9,870,859'Variable mode wireless power supply systems'2018 9,748,774'System and method for bidirectional wireless power transfer'2017 9,701,212'Inductive charging system for electric vehicle'2017 9,673,634'Power supply'2017 9,597,261'Pill dispenser'2017 9,590,456'Inductively coupled ballast circuit'2017 9,577,437'Power system'2017 9,524,822'Input parasitic metal detection'2016 9,520,226'Counter wound inductive power supply'2016 9,496,081'Counter wound inductive power supply'2016 9,424,446'Point of sale inductive systems and methods'2016 9,397,524'Inductively coupled ballast circuit'2016 9,368,976'Adaptive inductive power supply with communication'2016 9,350,202'Wireless power distribution and control system'2016 9,318,912'Inductive power supply with device identification'2016 9,312,728'Physical and virtual identification in a wireless power network'2016 9,299,493'Inductively coupled ballast circuit'2016 9,257,851'Inductive power supply with duty cycle control'2016 9,247,588'System and method for device identification'2016 9,246,356'Adaptive inductive power supply'2016 9,231,411'Selectable coil array'2016 9,218,458'Pill dispenser'2015 9,209,627'Wireless power supply system and multi-layer shim assembly'2015 9,190,858'Wireless charging system with device power compliance'2015 9,190,874'Adaptive inductive power supply'2015 9,161,484'Selectively controllable electromagnetic shielding'2015 9,154,002'Systems and methods for detecting data communication over a wireless power link'2015 9,143,003'Wireless charging system'2015 9,054,542'Coil configurations for inductive power transfer'2015 9,036,371'Adaptive inductive power supply'2015 9,027,840'Point of sale inductive systems and methods'2015 9,013,895'Adaptive inductive power supply'2015 8,937,454'Inductive charging system for electric vehicle'2015 8,921,746'Inductively-heated applicator system'2014 8,912,686'Wireless power system and method with improved alignment'2014 8,893,977'Point of sale inductive systems and methods'2014 8,890,369'Inductive power supply'2014 8,882,378'Heating and dispenser system'2014 8,872,472'System and method for inductively charging a battery'2014 8,866,495'Spatial tracking system and method'2014 8,853,892'Power system'2014 8,855,558'Adaptive inductive power supply with communication'2014 8,847,546'Inductive power supply system with battery type detection'2014 8,829,731'Magnetic positioning for inductive coupling'2014 8,831,513'Adaptive inductive power supply with communication'2014 8,766,484'Magnetic positioning for inductive coupling'2014 8,742,625'Multiphase inductive power supply system'2014 8,692,639'Flux concentrator and method of making a magnetic flux concentrator'2014 8,653,698'Inductive power supply system with multiple coil primary'2014 8,638,062'Wireless charging system'2014 8,631,126'System and markup language for information extraction from stand-alone devices in webspace'2014 8,618,749'Inductively coupled ballast circuit'2013 8,620,484'Input parasitic metal detection'2013 8,618,770'Wireless power distribution and control system'2013 8,598,721'Energy harvesting seating'2013 8,593,105'System and method for inductively charging a battery'2013 8,558,411'Power supply'2013 8,545,284'Inductive toy vehicle'2013 8,538,330'Adaptive inductive power supply with communication'2013 8,531,153'Wireless charging system'2013 8,450,877'Communication across an inductive link with a dynamic load'2013 8,446,046'Power system'2013 8,426,992'Self-powered miniature liquid treatment system with configurable hydropower generator'2013 8,373,310'Inductive power supply'2013 8,373,386'Wireless charging system with device power compliance'2013 8,351,856'Adaptive inductive power supply with communication'2013 8,346,166'Adaptive inductive power supply with communication'2013 8,346,167'Adaptive inductive power supply with communication'2013 8,338,990'Inductive power supply system with multiple coil primary'2012 8,315,561'Adaptive inductive power supply with communication'2012 8,301,080'Adaptive inductive power supply with communication'2012 8,301,079'Adaptive inductive power supply with communication'2012 8,259,428'Input protection circuit'2012 8,234,189'Metered delivery of wireless power'2012 8,222,827'Inductively coupled ballast circuit'2012 8,223,508'Power supply'2012 8,224,481'Method and apparatus for dispensing fluid compositions'2012 8,188,609'Miniature hydro-power generation system power management'2012 8,164,222'Laptop and portable electronic device wireless power supply systems'2012 8,137,629'Air freshener powered vase'2012 8,138,875'Inductively powered apparatus'2012 8,129,864'Inductive power supply with duty cycle control'2012 8,127,155'Wireless power adapter for computer'2012 8,120,311'Inductive power supply system with battery type detection'2012 8,116,683'Adaptive inductive power supply with communication'2012 8,116,681'Adaptive inductive power supply with communication'2012 8,097,984'Inductive power supply with device identification'2012 8,069,100'Metered delivery of wireless power'2011 8,004,235'System and method for inductively charging a battery'2011 7,989,986'Inductive power supply with device identification'2011 7,973,635'Printed circuit board coil'2011 7,956,481'Miniature hydro-power generation system'2011 7,953,369'System and method for inductive power supply control using remote device power requirements'2011 7,932,618'Miniature hydro-power generation system power management'2011 7,865,071'Heating system and heater'2011 7,821,208'Inductively-powered gas discharge lamp circuit'2010 7,812,470'Method for making miniature hydro-power generation system'2010 7,768,147'Miniature hydro-power generation system'2010 7,725,715'System and method for three-phase data encryption'2010 7,701,076'Hydro-power generation system'2010 7,675,188'Miniature hydro-power generation system'2010 7,663,259'Self-powered miniature liquid treatment system'2010 7,663,257'Self-powered miniature liquid treatment system with configurable hydropower generator'2010 7,663,258'Miniature hydro-power genteration system power management'2010 7,639,110'Inductively powered apparatus'2009 7,639,514'Adaptive inductive power supply'2009 7,622,868'Inductively powered gas discharge lamp'2009 7,615,936'Inductively powered apparatus'2009 7,612,528'Vehicle interface'2009 7,592,753'Inductively-powered gas discharge lamp circuit'2009 7,560,867'Starter for a gas discharge light source'2009 7,522,878'Adaptive inductive power supply with communication'2009 7,518,267'Power adapter for a remote device'2009 7,474,058'Inductively powered secondary assembly'2009 7,462,951'Portable inductive power station'2008 7,462,945'Self-powered miniature liquid treatment system'2008 7,439,684'Inductive lamp assembly'2008 7,427,839'Inductively powered apparatus'2008 7,411,479'Inductive coil assembly'2008 7,408,324'Implement rack and system for energizing implements'2008 7,385,357'Inductively coupled ballast circuit'2008 7,382,636'System and method for powering a load'2008 7,364,651'Remotely controllable outlet for water treatment system'2008 7,355,150'Food preparation system with inductive power'2008 7,306,716'Water treatment system'2007 7,279,843'Inductively powered apparatus'2007 7,252,763'Point-of-use water treatment system'2007 7,233,078'Miniature hydro-power generation system'2007 7,233,222'Inductively powered apparatus'2007 7,212,414'Adaptive inductive power supply'2007 D0541901'Fluid treatment system'2007 7,180,248'Inductively coupled ballast circuit'2007 7,170,200'Starter assembly for a gas discharge lamp'2007 7,153,178'Method of manufacturing a lamp assembly'2006 D0531957'Generator'2006 7,132,918'Inductive coil assembly'2006 7,126,450'Inductively powered apparatus'2006 7,119,451'Self-powered miniature liquid treatment system with ultraviolet dosing'2006 7,118,240'Inductively powered apparatus'2006 7,116,200'Inductive coil assembly'2006 7,067,936'Self-powered miniature liquid treatment system with multiple liquid flow paths'2006 D0513088'Lamp'2005 6,975,198'Inductive coil assembly'2005 D0509618'Lamp'2005 6,939,470'Automatic shut-off for water treatment system'2005 6,927,501'Self-powered miniature liquid treatment system'2005 D0507674'Lamp'2005 6,917,163'Inductively powered lamp assembly'2005 6,885,114'Miniature hydro-power generation system'2005 D0500563'Bulb'2005 6,831,417'Method of manufacturing a lamp assembly'2004 6,825,620'Inductively coupled ballast circuit'2004 D0497824'Chime'2004 6,812,645'Inductively powered lamp assembly'2004 6,806,649'Starter assembly for a gas discharge lamp'2004 6,798,080'Hydro-power generation for a water treatment system and method of supplying electricity using a flow of liquid'2004 6,793,817'Lamp assembly for point-of-use water treatment system'2004 6,731,071'Inductively powered lamp assembly'2004 D0485638'Lamp'2004 6,673,250'Radio frequency identification system for a fluid treatment system'2004 6,669,838'Apparatus for filtering and sterilizing water utilizing a turbidity and microorganism sensing system'2003 D0484635'Lamp'2003 D0479893'Lamp'2003 D0479892'Lamp'2003 D0479356'Bowl lamp'2003 D0478834'Chime'2003 D0476752'Bulb'2003 D0476094'Bulb'2003 D0476095'Bulb'2003 D0475471'Bulb'2003 6,569,319'UV light intensity detector in a water treatment system'2003 6,514,420'Point-of use water treatment system'2003 6,491,868'Point-of-use water treatment system'2002 6,451,202'Point-of-use water treatment system'2002 6,436,299'Water treatment system with an inductively coupled ballast'2002 D0359249'Tank monitor'1995 D0330336'Solar powered temperature monitor'1992 5,006,849'Apparatus and method for effecting data compression'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1992Based in Zeeland, MI, US· patent location history

2002–2018Patents assigned to ACCESS BUSINESS GROUP INT LLC (178)· patent assignee history

2002–2021Based in Fennville, MI, US· patent location history

2002Based in Fenville, MI, US· patent location history

2011–2019Patents assigned to BAARMAN DAVID W (71)· patent assignee history

2011–2019Patents assigned to MOLLEMA SCOTT A (20)· patent assignee history

2012–2016Patents assigned to SCHWANNECKE JOSHUA K (22)· patent assignee history

2018–2020Patents assigned to PHILIPS IP VENTURES B V (18)· patent assignee history

2018Based in Fennivlle, MI, US· patent location history

2019–2020Based in Ada, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ACCESS BUSINESS GROUP INT LLC	178	2002–2018
BAARMAN DAVID Wself	71	2011–2019
SCHWANNECKE JOSHUA K	22	2012–2016
MOLLEMA SCOTT A	20	2011–2019
PHILIPS IP VENTURES B V	18	2018–2020

Locations

Location	Patents	Span
Fennville, MI, US	203	2002–2021
Ada, MI, US	2	2019–2020
Zeeland, MI, US	2	1991–1992
Fennivlle, MI, US	1	2018
Fenville, MI, US	1	2002