Patents by Inventor Kevin A. Miller
Kevin A. Miller 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: 10802881Abstract: A computer-implemented method of enabling distributed computers to communicate more effectively in an enterprise that provides flexible approval notifications in an organization, wherein at least one of the distributed computers stores a graph database in which attributes regarding individuals of the organization are stored. The computer-implemented method includes receiving, at a server computer in the distributed computers, a request for a task to be performed, wherein the task requires approval by at least a first person in the organization who has authority to approve the request. The computer-implemented method also includes traversing, by the server computer, the graph database, to determine an identity of the first person, wherein traversing is performed based on criteria determined at least partially by information automatically extracted from the request.Type: GrantFiled: April 17, 2018Date of Patent: October 13, 2020Assignee: ADP, LLCInventors: Michael F. Brown, Robert Tucker, Kuntal Roy, Annelise Levitt, Edgardo Aviles Lopez, Kevin A. Miller, Lauren Miller, Lohit J. Sarma
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Publication number: 20190317819Abstract: A computer-implemented method of enabling distributed computers to communicate more effectively in an enterprise that provides flexible approval notifications in an organization, wherein at least one of the distributed computers stores a graph database in which attributes regarding individuals of the organization are stored. The computer-implemented method includes receiving, at a server computer in the distributed computers, a request for a task to be performed, wherein the task requires approval by at least a first person in the organization who has authority to approve the request. The computer-implemented method also includes traversing, by the server computer, the graph database, to determine an identity of the first person, wherein traversing is performed based on criteria determined at least partially by information automatically extracted from the request.Type: ApplicationFiled: April 17, 2018Publication date: October 17, 2019Inventors: Michael F. Brown, Robert Tucker, Kuntal Roy, Annelise Levitt, Edgardo Aviles Lopez, Kevin A. Miller, Lauren Miller, Lohit J. Sarma
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Patent number: 9668840Abstract: An oral cleaning appliance, such as a toothbrush (10) or a mouthpiece (20), includes a bristle arrangement which comprises a base member and a field of bristles for contacting and cleaning teeth, wherein the bristle field (17, 26) has bristles with a density of between 2-7%, and wherein the individual bristle filaments have a stiffness characterized by a deflection of no greater than 50% of their length for a bristle tip pressure of 6 Newtons/cm2 and a deflection reaching 50% for a bristle tip pressure of 85 Newtons/cm2.Type: GrantFiled: December 20, 2011Date of Patent: June 6, 2017Assignee: KONINKLIJKE PHILIPS N.V.Inventor: Kevin A Miller
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Patent number: 9358087Abstract: The power appliance (10) for cleaning teeth includes a drive system (16) and a substrate (10) for supporting a field of bristles (14) which contact teeth for cleaning. The drive system is connected to the substrate, moving the substrate in operation to produce an action of the bristle field against the teeth. The assembly, which includes internal stiffeners (60, 62, 64) in one embodiment, has two physical states, including a first state in which the substrate is softened so as to be formable to conform to the geometry of the teeth, and a second hardened state following its conformance to the teeth in which the substrate is sufficiently rigid to effectively transmit a driving motion to the bristles.Type: GrantFiled: December 9, 2011Date of Patent: June 7, 2016Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Kevin A. Miller, Patrick A. Headstrom, Bethany Joyce Johnson, Ian Gordon Blanch, Tijn Pieter Lodewijk Huttenhuis
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Process and resulting product for matching a mouthpiece for cleaning teeth to a user's oral geometry
Patent number: 9204713Abstract: A method and the resulting product for optimizing the configuration of a mouthpiece for cleaning teeth in which the configuration of the mouthpiece is optimized to the oral geometry of individual users. The method includes a first step (26) of producing a digital scan of the oral geometry of the individual user and then producing a rigid shell (30) for the mouthpiece substantially matching the digital scan. The configuration of the resulting mouthpiece is characterized by the outer surface of the shell not extending from the buccal surface of the individual teeth more than 7 mm (31); further, by the rear edge of the shell not contacting the tissues to the rear of the rearmost teeth (36), and still further by no more than a 2 mm overlap into the gum line (36), when the mouthpiece is operatively positioned in the user's mouth.Type: GrantFiled: December 16, 2011Date of Patent: December 8, 2015Assignee: KONINKLIJKE PHILIPS N.V.Inventor: Kevin A. Miller -
Patent number: 8813330Abstract: A method for tuning resonant spring assembly systems used in appliances such as power toothbrushes, particularly leaf spring systems, includes the step of measuring the frequency-dependent amplitude of the appliance workpiece, and then removing a portion of the spring member so as to decrease its spring rate sufficiently that the resonant frequency of the spring member closely approximates the drive frequency of the appliance.Type: GrantFiled: July 2, 2012Date of Patent: August 26, 2014Assignee: Koninklijke Philips N.V.Inventors: Joseph W. Grez, Jeffrey R. Gueble, Jerry C. Wood, Devin M. Nelson, Kevin A. Miller, Craig D. Hanela, Bruce E. Taber, Richard K. Taylor, William Bryant, Scott E. Hall, Andreas Lolbneggar, Piet C. J. van Rens, Kurt Sadek, Paul L. W. M. Barten, D. I. Stephan Leitner
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Publication number: 20140011159Abstract: The power appliance (10) for cleaning teeth includes a drive system (16) and a substrate (10) for supporting a field of bristles (14) which contact teeth for cleaning. The drive system is connected to the substrate, moving the substrate in operation to produce an action of the bristle field against the teeth. The assembly, which includes internal stiffeners (60, 62, 64) in one embodiment, has two physical states, including a first state in which the substrate is softened so as to be formable to conform to the geometry of the teeth, and a second hardened state following its conformance to the teeth in which the substrate is sufficiently rigid to effectively transmit a driving motion to the bristles.Type: ApplicationFiled: December 9, 2011Publication date: January 9, 2014Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Kevin A. Miller, Patrick A. Headstrom, Bethany Joyce Johnson, Ian Gordon Blanch, Tijn Pieter Lodewijk Huttenhuis
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Publication number: 20130333126Abstract: An oral cleaning appliance, such as a toothbrush (10) or a mouthpiece (20), includes a bristle arrangement which comprises a base member and a field of bristles for contacting and cleaning teeth, wherein the bristle field (17, 26) has bristles with a density of between 2-7%, and wherein the individual bristle filaments have a stiffness characterized by a deflection of no greater than 50% of their length for a bristle tip pressure of 6 Newtons/cm2 and a deflection reaching 50% for a bristle tip pressure of 85 Newtons/cm2.Type: ApplicationFiled: December 20, 2011Publication date: December 19, 2013Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventor: Kevin A. Miller
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PROCESS AND RESULTING PRODUCT FOR MATCHING A MOUTHPIECE FOR CLEANING TEETH TO A USER'S ORAL GEOMETRY
Publication number: 20130333133Abstract: A method and the resulting product for optimizing the configuration of a mouthpiece for cleaning teeth in which the configuration of the mouthpiece is optimized to the oral geometry of individual users. The method includes a first step (26) of producing a digital scan of the oral geometry of the individual user and then producing a rigid shell (30) for the mouthpiece substantially matching the digital scan. The configuration of the resulting mouthpiece is characterized by the outer surface of the shell not extending from the buccal surface of the individual teeth more than 7 mm (31); further, by the rear edge of the shell not contacting the tissues to the rear of the rearmost teeth (36), and still further by no more than a 2 mm overlap into the gum line (36), when the mouthpiece is operatively positioned in the user's mouth.Type: ApplicationFiled: December 16, 2011Publication date: December 19, 2013Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventor: Kevin A. Miller -
Patent number: 8598817Abstract: An adaptive system for a personal care appliance, such as a power toothbrush, having a workpiece which is driven through an amplitude of motion by a drive mechanism which includes a stator member includes a circuit (13) for measuring average electrical current through the stator member and stored information (19) in the personal care appliance which relates the average current values through the stator during operation of the device to corresponding amplitude of motion of the workpiece. A processor (17) utilizing a stored program adjusts the operating frequency to produce a stator current value which correlates to the desired amplitude of motion of the workpiece.Type: GrantFiled: September 25, 2012Date of Patent: December 3, 2013Assignee: Koninklijke Philips N.V.Inventors: Kevin A. Miller, Ari Lumbantobing, Meindert Lambertus Norg
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Patent number: 8418300Abstract: A workpiece system with a reciprocating motion which includes a motor assembly for producing an output drive signal with a periodic force pulse. The drive signal is coupled to a driven member assembly through a magnetic arrangement, wherein the driven member assembly has a workpiece mounted thereon with a return spring assembly. The driven member assembly has a resonant mechanical frequency. As the RPM of the motor increases from zero following startup, the drive signal frequency increases to the point very near resonance, where the energy from the drive signal is transferred into the reciprocating motion of the driven assembly, producing an effective amplitude of workpiece motion.Type: GrantFiled: June 30, 2006Date of Patent: April 16, 2013Assignee: Koninklijke Philips Electronics N.V.Inventors: Kevin A. Miller, John W. Pace, Wolter F. Benning, Patrick A. Headstrom
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Patent number: 8368327Abstract: The system periodically measures the battery voltage of the toothbrush and the current in a stator portion of the motor for the appliance. The amplitude of movement of the toothbrush workpiece is determined from the measured stator current. A circuit/control program changes the duty cycle or pulse width of the drive signal from the motor if the battery voltage drops below a first threshold value and a circuit or control program changes the drive frequency of the appliance if the amplitude of the workpiece movement falls below a first threshold value. A circuit/control program terminates the operation of the toothbrush if the voltage drops below a second threshold value or if the amplitude drops below a second threshold value, both of which are less than the respective first thresholds.Type: GrantFiled: November 2, 2007Date of Patent: February 5, 2013Assignee: Koninklijke Philips Electronics N.V.Inventors: Wolter F. Benning, Ari Lumbantobing, Kevin A. Miller
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Publication number: 20130015788Abstract: An adaptive system for a personal care appliance, such as a power toothbrush, having a workpiece which is driven through an amplitude of motion by a drive mechanism which includes a stator member includes a circuit (13) for measuring average electrical current through the stator member and stored information (19) in the personal care appliance which relates the average current values through the stator during operation of the device to corresponding amplitude of motion of the workpiece. A processor (17) utilizing a stored program adjusts the operating frequency to produce a stator current value which correlates to the desired amplitude of motion of the workpiece.Type: ApplicationFiled: September 25, 2012Publication date: January 17, 2013Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: KEVIN A. MILLER, ARI LUMBANTOBING, MEINDERT LAMBERTUS NORG
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Publication number: 20130000093Abstract: A method for tuning resonant spring assembly systems used in appliances such as power toothbrushes, particularly leaf spring systems, includes the step of measuring the frequency-dependent amplitude of the appliance workpiece, and then removing a portion of the spring member so as to decrease its spring rate sufficiently that the resonant frequency of the spring member closely approximates the drive frequency of the appliance.Type: ApplicationFiled: July 2, 2012Publication date: January 3, 2013Inventors: Joseph W. Grez, Jeffrey R. Gueble, Jerry C. Wood, Devin M. Nelson, Kevin A. Miller, Craig D. Hanela, Bruce E. Taber, Richard K. Taylor, William Bryant, Scott E. Hall, Andreas Lolbneggar, Piet C.J. van Rens, Kurt Sadek, Paulus L.W.M. Barten, D.I. Stephan Leitner
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Publication number: 20120260441Abstract: The mouthpiece assembly includes a receptacle (12) for receiving teeth therein, with bristles (24) mounted thereon for contacting and cleaning the teeth. The receptacle and the bristles cover at least 4 cm. A drive train (20) drives the receptacle such that the bristles move substantially at right angles toward and away from the surfaces of the teeth, the drive train including a motor (22) which produces sufficient force to produce a minimum bristle tip threshold pressure of 6 Newtons per cm and a maximum of 85 Newtons per cm.Type: ApplicationFiled: November 22, 2010Publication date: October 18, 2012Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Kevin A. Miller, Ari Lumbantobing, Patrick A. Headstom, Martinus Bernardus Stapelbroek
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Patent number: 8288970Abstract: An adaptive system for a personal care appliance, such as a power toothbrush, having a workpiece which is driven through an amplitude of motion by a drive mechanism which includes a stator member includes a circuit (13) for measuring average electrical current through the stator member and stored information (19) in the personal care appliance which relates the average current values through the stator during operation of the device to corresponding amplitude of motion of the workpiece. A processor (17) utilizing a stored program adjusts the operating frequency to produce a stator current value which correlates to the desired amplitude of motion of the workpiece.Type: GrantFiled: December 14, 2006Date of Patent: October 16, 2012Assignee: Koninklijke Philips Electronics N.V.Inventors: Kevin A. Miller, Ari Lumbantobing, Meindert Lambertus Norg
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Patent number: 8171591Abstract: The brushhead includes a brushhead member which includes a bristle field, the brushhead member being adapted for cleaning teeth as part of a power toothbrush, wherein the brushhead in operation moves in a reciprocating action. In one embodiment the brushhead includes a rim member which extends around at least a substantial portion of the brushhead, the rim member extending around the entire bristle field and having an upper edge which is lower than the top of the bristles. The rim member has a different flexibility than the bristles so that the movement of the rim member and the bristles is out of phase during operation of the toothbrush, which results in fluid from the bristles being directed toward the teeth during operation of the toothbrush.Type: GrantFiled: December 9, 2004Date of Patent: May 8, 2012Assignee: Koninklijke Philips Electronics N.V.Inventors: Scott E. Hall, Kevin A. Miller, Joseph W. Grez, Ronald C. Lilley
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Publication number: 20100141185Abstract: The system periodically measures the battery voltage of the toothbrush and the current in a stator portion of the motor for the appliance. The amplitude of movement of the toothbrush workpiece is determined from the measured stator current. A circuit/control program changes the duty cycle or pulse width of the drive signal from the motor if the battery voltage drops below a first threshold value and a circuit or control program changes the drive frequency of the appliance if the amplitude of the workpiece movement falls below a first threshold value. A circuit/control program terminates the operation of the toothbrush if the voltage drops below a second threshold value or if the amplitude drops below a second threshold value, both of which are less than the respective first thresholds.Type: ApplicationFiled: November 2, 2007Publication date: June 10, 2010Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Wolter F. Benning, Ari Lumbantobing, Kevin A. Miller
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Publication number: 20100109580Abstract: The adapting system for a resonant drive appliance includes a circuit for measuring the back EMF induced in the stator coil of the motor following turn-off of the appliance. The frequency of the back EMF signal is determined from the zero crossings of the EMF signal. The determined frequency is then compared with a running average of previous frequency determinations, and the drive frequency of the appliance is adjusted if the difference between the compared frequencies is greater than a threshold value, e.g. 1 Hz.Type: ApplicationFiled: October 31, 2007Publication date: May 6, 2010Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Ari Lumbantobing, Kevin A. Miller, Meindert Lambertus Norg, Pieter Johannes Bax
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Patent number: 7627922Abstract: The power toothbrush, which has a rotating brushhead movement, includes a housing with a motor mounted therein having an armature which in operation rotates through an arc of predetermined magnitude. The toothbrush also includes a brushhead mounted on a shaft which is connected to an output mass. A spring assembly couples the armature to the output mass, the spring assembly including two spring portions with a node point therebetween, wherein when the armature rotates, the brushhead moves in an opposite direction. The frequency of the movement of the armature is set equal to the resonant frequency of the spring coupling system and the output assembly.Type: GrantFiled: October 15, 2007Date of Patent: December 8, 2009Assignee: Koninklijke Philips Electronics N.V.Inventors: Kevin A. Miller, John W. Pace, Aafke G. Koster