Patents by Inventor Andrew P. Bonifas
Andrew P. Bonifas 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: 10653006Abstract: Electrical conductors are disclosed. More particularly, undulating electrical conductors are disclosed. Certain disclosed electrical conductors may be suitable to be disposed on flexible or stretchable substrates.Type: GrantFiled: December 14, 2015Date of Patent: May 12, 2020Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Nicholas T. Gabriel, Ronald D. Jesme, Andrew J. Ouderkirk, Ravi Palaniswamy, Andrew P. Bonifas, Alejandro Aldrin A. Narag, II, Robert M. Jennings, Robin E. Gorrell
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Patent number: 10625186Abstract: In general, techniques are described for filter media monitoring within a filtration system. The filter media monitoring techniques described herein include, for example, direct contact with the filter media, e.g., a sensor may be located inside a boundary defined by a surface of the filter media, or indirect contact with the filter media, e.g., a sensor may be located outside the boundary defined by the surface of the filter media such that the sensor does not make direct physical contact with the filter media being monitored.Type: GrantFiled: October 19, 2018Date of Patent: April 21, 2020Assignee: 3M Innovative Properties CompanyInventors: Andrew P. Bonifas, Nicholas G. Amell, Ronald D. Jesme, Jeffrey M. Maki, Brock A. Hable, Jaewon Kim
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Patent number: 10622718Abstract: At least some aspects of the present disclosure feature an RF device including a conductive loop and a plurality of resonant circuits. Each of the plurality of resonant circuits is electromagnetically coupled to the conductive loop with an effective coupling coefficient. The effective coupling coefficient has a relative low absolute value such that each of the plurality of resonant circuits has a distinctive resonant frequency.Type: GrantFiled: November 2, 2016Date of Patent: April 14, 2020Assignee: 3M Innovative Properties CompanyInventors: Andrew P. Bonifas, Ronald D. Jesme, Jaewon Kim, Brock A. Hable, Nicholas G. Amell
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Patent number: 10594164Abstract: At least some aspects of the present disclosure feature an RF interface device. The RF interface device comprises an RF receiver, a wireless reader and an output component. The RF receiver is configured to receive power wirelessly. The wireless reader is configured to interrogate a wireless device. The wireless reader is further configured to provide power to the wireless device.Type: GrantFiled: May 11, 2016Date of Patent: March 17, 2020Assignee: 3M Innovative Properties CompanyInventors: Nicholas T. Gabriel, Andrew P. Bonifas, Brock A. Hable, Ronald D. Jesme, Nicholas G. Amell
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Publication number: 20200057930Abstract: Flexible, stretchable RFID tags are formed by a pocket that is formed from one or more substrates and layers of adhesive, and an electronic circuit that is located within this pocket. The RFID tags can include a stretchable substrate and an electronic circuit attached to the stretchable substrate by one or a finite number of discrete spaced apart attachment locations. When the pocket is formed by relatively thick adhesive layers adhering together one or more flexible substrates to form an internal cavity, the electronic circuit is located within this cavity and either is not adhered to any of the substrates of the cavity, and is free to move about within the cavity, or the electronic circuit can be attached to a substrate by a thin layer of adhesive.Type: ApplicationFiled: October 4, 2019Publication date: February 20, 2020Inventors: Nicholas T. Gabriel, Ronald D. Jesme, Andrew P. Bonifas, Dylan T. Cosgrove, John P. Baetzold
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Patent number: 10551524Abstract: Systems and methods for authenticating material samples are provided. Characteristic features are measured for a batch of material samples that comprise substantially the same composition and are produced by substantially the same process. The measured characteristic features have respective variability that is analyzed to extract statistical parameters. In some cases, reference ranges are determined based on the extracted statistical parameters for the batch of material samples. The corresponding statistical parameters of a test material sample are compared to the reference ranges to verify whether the test material sample is authentic.Type: GrantFiled: December 7, 2015Date of Patent: February 4, 2020Assignee: 3M INNOVATIVE PROPERTY COMPANIESInventors: Anthony J. Sabelli, Jennifer F. Shumacher, Yanina Shkel, Brian J. Stankiewicz, Glenn E. Casner, John A. Wheatley, Andrew P. Bonifas, Ravishankar Sivalingam
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Patent number: 10509002Abstract: At least some aspects of the present disclosure feature an RF hydration sensor in an assembly, comprises a substrate; an antenna disposed on the substrate; an RF circuit electrically coupled to the antenna; a thermal source electrically coupled to the RF circuit for changing a thermal condition of a target area; and a sensing element thermally coupled to the thermal source for sensing a temperature of the thermal source. The RF hydration sensor wirelessly receives a power from a remote transceiver and provides at least part of the power to the thermal source.Type: GrantFiled: November 2, 2015Date of Patent: December 17, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Ronald D. Jesme, Andrew P. Bonifas, Nicholas T. Gabriel, Anthony J. Nowicki
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Patent number: 10485473Abstract: A portable sensor for measuring a hydration level of an object in close physical proximity with the sensor includes a portable housing having a total volume of less than about 50 cm3. First circuitry disposed in the housing includes a thermal source, a controller electrically coupled to the thermal source, a temperature sensing element, and a processor coupled to the temperature sensing element. When the object is in close physical proximity with the sensor, the thermal source is energized by the controller with a signal having a known function of time. The object affects a time variation of a temperature of the thermal source, the temperature sensing element senses the affected time variation of the temperature of the thermal source, and the processor determines a hydration level of the object based on a characteristic of the affected time variation of the temperature of the thermal source.Type: GrantFiled: May 1, 2017Date of Patent: November 26, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Andrew P. Bonifas, Ronald D. Jesme, Nicholas T. Gabriel, Andrew J. Ouderkirk, Erin A. McDowell
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Patent number: 10474940Abstract: Flexible, stretchable RFID tags are formed by a pocket that is formed from one or more substrates and layers of adhesive, and an electronic circuit that is located within this pocket. The RFID tags can include a stretchable substrate and an electronic circuit attached to the stretchable substrate by one or a finite number of discrete spaced apart attachment locations. When the pocket is formed by relatively thick adhesive layers adhering together one or more flexible substrates to form an internal cavity, the electronic circuit is located within this cavity and either is not adhered to any of the substrates of the cavity, and is free to move about within the cavity, or the electronic circuit can be attached to a substrate by a thin layer of adhesive.Type: GrantFiled: December 9, 2015Date of Patent: November 12, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Nicholas T. Gabriel, Ronald D. Jesme, Andrew P. Bonifas, Dylan T. Cosgrove, John P. Baetzold
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Publication number: 20190334230Abstract: A shielded antenna (100) includes a spiral antenna (110) and a shield (120) disposed on the spiral antenna. The spiral antenna comprises a plurality of substantially concentric loops. The shield comprises a plurality of electrically isolated electrically conductive segments forming a regular pattern, such that in a top plan view, at least one segment overlaps a portion of at least two loops, and at least one pair of adjacent conductive segments defines an electrically insulative gap therebetween.Type: ApplicationFiled: June 14, 2017Publication date: October 31, 2019Inventors: Ronald D. Jesme, Nicholas T. Gabriel, Andrew P. Bonifas, Zohaib Hameed
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Patent number: 10451588Abstract: Magneto-Mechanical Resonator Sensor with Mass Distribution Channel Some aspects of the present disclosure feature a sensing device (e.g. for temperature, moisture or detection of substances) comprising a magnetic bias layer, a resonator, a spacer, and an environmental change receptor. The spacer is disposed between the magnetic bias layer and the resonator. At least one of the resonator surfaces has a predefined channel. The environmental change receptor is disposed proximate to the predefined channel. In response to a change in environment, the environmental change receptor distributes along a part of the channel.Type: GrantFiled: August 25, 2015Date of Patent: October 22, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Orlin B. Knudson, Jia Hu, Chaodi Li, Richard L. Rylander, Cheryl Lee Senger Elsbernd, Stephen J. Willett, Andrew P. Bonifas
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Patent number: 10422704Abstract: Systems and methods for sensing, measuring, or monitoring the temperature of an electrical transmission line of an electrical cable, are provided. A temperature sensitive inductor is disposed in thermal contact with the electrical transmission line. The temperature of the electrical transmission line can be sensed, measured, or monitored by measuring the inductance of the temperature sensitive inductor. Mechanisms and methods to eliminate, minimize, or account for the magnetic coupling between the current carried by the electrical transmission line and the temperature sensitive inductor are provided.Type: GrantFiled: November 5, 2015Date of Patent: September 24, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Andrew P. Bonifas, Ronald D. Jesme
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Patent number: 10408685Abstract: Some aspects of the present disclosure feature a sensing device comprising a magnetic bias layer, a resonator, a spacer, and an environmental change receptor. The environmental change receptor is disposed on a surface of the resonator. The mass of the environmental change receptor is changed in response to a change in environment. The resonant frequency of the sensing device shifts in response to the mass change of the environmental change receptor.Type: GrantFiled: August 17, 2015Date of Patent: September 10, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Jia Hu, Cheryl L. S. Elsbernd, Orlin B. Knudson, Chaodi Li, Andrew P. Bonifas, Richard L. Rylander, Stephen J. Willett
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Publication number: 20190271599Abstract: At least some aspects of the present disclosure feature a mobile sensing system comprising a sensing device for measuring a thermal property of an object, comprising an RF circuit and an antenna electronically coupled to the RF circuit, a sensor electronically coupled to the RF circuit, and a thermal source thermally coupled to the sensor and electronically coupled to the RF circuit, a mobile device having a processor, an RF reader connected to or integrated with the mobile device, wherein the RF reader is configured to interrogate the sensing device; wherein the sensing device receives power when the RF reader interrogates the sensing device and provides at least a portion of the power to the thermal source.Type: ApplicationFiled: May 16, 2019Publication date: September 5, 2019Inventors: Andrew P. Bonifas, Nicholas T. Gabriel, Ronald D. Jesme
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Patent number: 10401233Abstract: Some aspects of the present disclosure feature a sensing device comprising a magnetic bias layer, a resonator, a spacer, and a housing. The spacer includes an environmental change receptor. The thickness of the environmental change receptor rapidly increases in response to a change to an environment variable.Type: GrantFiled: August 25, 2015Date of Patent: September 3, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: David P. Erickson, Chaodi Li, Cheryl Lee Senger Elsbernd, Jia Hu, Andrew P. Bonifas, Orlin B. Knudson, Richard L. Rylander
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Patent number: 10401238Abstract: In some examples, a sensor comprises a circuit including an inductor. The inductor comprises an inductor layer, a reference layer comprising at least one of an electrically conductive material or a magnetic material, and a variable layer formed between the reference layer and inductor layer. A thickness of the variable layer may be configured to change upon application of a force external to the variable layer thereby causing a change in position of the reference layer relative the inductor layer, and the change in position of the reference layer relative the inductor layer changes an inductance of the inductor. The sensor may be configured to detect the force based on the change in inductance of the inductor.Type: GrantFiled: February 23, 2015Date of Patent: September 3, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Andrew P. Bonifas, Jaewon Kim, Jung-Ju Suh
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Publication number: 20190236219Abstract: Systems and methods are provided for optimally determining sensor or infrastructure placement in a fluid network, for determining an anomaly of interest in the fluid network, and for determining sensor coverage in a fluid network, which are based on a model of the fluid network represented by a directed graph.Type: ApplicationFiled: July 31, 2017Publication date: August 1, 2019Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Jennifer F. Schumacher, Saber Taghaeeyan, Ronald D. Jesme, Andrew P. Bonifas, Nicholas G. Amell, Brock A. Hable, Golshan Golnari
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Patent number: 10366316Abstract: A fluid treatment cartridge includes a housing having a fluid inlet and a fluid outlet with a treatment media contained within the housing. The fluid treatment cartridge includes a detection member comprising at least one closed electrically conductive loop having at least two spatially separate sections. Each of the sections generates a magnetic response when at least one section is electromagnetically excited. The magnetic response of each section is predetermined by the physical shape of the section and comprises at least one of a predetermined magnetic phase response and a predetermined magnetic amplitude response. The predetermined magnetic response of at least one other section of the closed electrically conductive loop corresponds to at least a one digit code.Type: GrantFiled: June 16, 2017Date of Patent: July 30, 2019Assignee: 3M Innovative Properties CompanyInventors: Andrew P. Bonifas, Brock A. Hable, Ronald D. Jesme, Nicholas G. Amell
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Patent number: 10363502Abstract: In general, techniques are described for filter media monitoring within a filtration system. The filter media monitoring techniques described herein include, for example, direct contact with the filter media, e.g., a sensor may be located inside a boundary defined by a surface of the filter media, or indirect contact with the filter media, e.g., a sensor may be located outside the boundary defined by the surface of the filter media such that the sensor does not make direct physical contact with the filter media being monitored.Type: GrantFiled: August 5, 2016Date of Patent: July 30, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Andrew P. Bonifas, Brock A. Hable, Nicholas G. Amell, Jaewon Kim, Ronald D. Jesme, Jeffrey M. Maki, Robert E. Astle
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Publication number: 20190228116Abstract: Systems and methods are provided for optimally determining sensor or infrastructure placement in a fluid network, for determining an anomaly of interest in the fluid network, and for determining sensor coverage in a fluid network, which are based on a model of the fluid network represented by a directed graph.Type: ApplicationFiled: July 31, 2017Publication date: July 25, 2019Inventors: Jennifer F. Schumacher, Saber Taghaeeyan, Ronald D. Jesme, Andrew P. Bonifas, Nicholas G. Amell, Brock A. Hable, Golshan Golnari