Patents by Inventor Teresa Marta
Teresa Marta 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: 20240086995Abstract: Apparatus and associated methods relate to an automatic ordering method including a network-connected machine-readable code scanner identifying a product, and a network-connected weigh scale identifying a current weight of the product, the method further triggering an automatic order process when the current weight crosses a predetermined threshold. In an illustrative example, the automatic order process may send a signal to a user's network-connected personal device containing a notification that the product's current weight has crossed the predetermined threshold. The user may be presented one or more options, for example, regarding product purchase. In some examples, user setup selections may provide input to a function that determines the predetermined weight threshold. Various examples may include a network server. Online merchants providing online ordering of the product may also connect to the network server, for example.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Inventors: Adam Dewey MCBRADY, Teresa MARTA, Stephan BORK, Tong SHANG
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Patent number: 11869066Abstract: Apparatus and associated methods relate to an automatic ordering method including a network-connected machine-readable code scanner identifying a product, and a network-connected weigh scale identifying a current weight of the product, the method further triggering an automatic order process when the current weight crosses a predetermined threshold. In an illustrative example, the automatic order process may send a signal to a user's network-connected personal device containing a notification that the products current weight has crossed the predetermined threshold. The user may be presented one or more options, for example, regarding product purchase. In some examples, user setup selections may provide input to a function that determines the predetermined weight threshold. Various examples may include a network server. Online merchants providing online ordering of the product may also connect to the network server, for example.Type: GrantFiled: February 6, 2018Date of Patent: January 9, 2024Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Adam Dewey McBrady, Teresa Marta, Stephan Bork, Tong Shang
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Patent number: 11813431Abstract: A fluid flow sensing apparatus and method for detecting pressure and the presence of bubbles within a fluid tube. The flow sensor comprises a housing configured to receive a portion of the tube and to house the pressure sensor and the ultrasonic transmitter. The pressure sensor is positioned adjacent the tube and is configured to receive a pressure sensor signal, which correlates to a detected pressure differential within the tube. An internal controller transmits a drive signal to the ultrasonic transmitter, which emits ultrasonic waves through a portion of the tube and to the pressure sensor. The pressure sensor receives both the ultrasonic waves and a pressure sensor signal, and subsequently transmits an output signal to the internal controller. In the presence of a pressure differential or a bubble within the tube, the output signal will exhibit a DC shift or a distortion of its signal characteristics, respectively.Type: GrantFiled: March 29, 2019Date of Patent: November 14, 2023Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Teresa Marta, Richard Wade
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Patent number: 11476633Abstract: Systems and methods for ring laser gyroscopes (RLGs) are provided. An RLG includes a traveling-wave resonator cavity with three or more mirrors and a gain medium positioned in the traveling-wave resonator cavity between two of the three or more mirrors. The gain medium is a solid-state gain medium or a nonlinear optical medium. The RLG further includes a first pump laser and a second pump laser to pump the gain medium in different directions and generate first and second lasing signals that traverse the traveling-wave resonator cavity in a opposite directions. The RLG further includes first and second photodetectors to measure levels of the first and second lasing signals. The RLG further includes at least one processor configured to adjust a power level of the first pump laser and/or a power level of the second pump laser based on the measured power levels of the first and second lasing signals.Type: GrantFiled: July 20, 2020Date of Patent: October 18, 2022Assignee: Honeywell International Inc.Inventors: Tiequn Qiu, Teresa Marta, Jianfeng Wu
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Publication number: 20220021177Abstract: Systems and methods for ring laser gyroscopes (RLGs) are provided. An RLG includes a traveling-wave resonator cavity with three or more mirrors and a gain medium positioned in the traveling-wave resonator cavity between two of the three or more mirrors. The gain medium is a solid-state gain medium or a nonlinear optical medium. The RLG further includes a first pump laser and a second pump laser to pump the gain medium in different directions and generate first and second lasing signals that traverse the traveling-wave resonator cavity in a opposite directions. The RLG further includes first and second photodetectors to measure levels of the first and second lasing signals. The RLG further includes at least one processor configured to adjust a power level of the first pump laser and/or a power level of the second pump laser based on the measured power levels of the first and second lasing signals.Type: ApplicationFiled: July 20, 2020Publication date: January 20, 2022Applicant: Honeywell International Inc.Inventors: Tiequn Qiu, Teresa Marta, Jianfeng Wu
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Publication number: 20210247292Abstract: Apparatus and associated methods relate to a particulate matter (PM) sensor assembly receiving a PM count value from an optical pulse counting sensor and selectively calibrating the sensor characteristics in response to recent published high-accuracy air-quality information within a local region that contains the sensor assembly. In an illustrative example, the air-quality information may be generated by various PM monitoring stations and published in data streams or collections, for example. The sensor assembly may select, for example, a specific regional PM mass density reference value from the received air-quality information associated with location information of the sensor assembly. Based on the published air-quality information, the sensor assembly may select a calibration curve from, for example, a set of predetermined calibration curves.Type: ApplicationFiled: February 18, 2021Publication date: August 12, 2021Inventors: Adam Dewey MCBRADY, Stephan BORK, Teresa MARTA
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Patent number: 10928295Abstract: Apparatus and associated methods relate to a particulate matter (PM) sensor assembly receiving a PM count value from an optical pulse counting sensor and selectively calibrating the sensor characteristics in response to recent published high-accuracy air-quality information within a local region that contains the sensor assembly. In an illustrative example, the air-quality information may be generated by various PM monitoring stations and published in data streams or collections, for example. The sensor assembly may select, for example, a specific regional PM mass density reference value from the received air-quality information associated with location information of the sensor assembly. Based on the published air-quality information, the sensor assembly may select a calibration curve from, for example, a set of predetermined calibration curves.Type: GrantFiled: December 5, 2018Date of Patent: February 23, 2021Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Adam Dewey McBrady, Stephan Bork, Teresa Marta
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Publication number: 20210035192Abstract: Apparatus and associated methods relate to an automatic ordering method including a network-connected machine-readable code scanner identifying a product, and a network-connected weigh scale identifying a current weight of the product, the method further triggering an automatic order process when the current weight crosses a predetermined threshold. In an illustrative example, the automatic order process may send a signal to a user's network-connected personal device containing a notification that the products current weight has crossed the predetermined threshold. The user may be presented one or more options, for example, regarding product purchase. In some examples, user setup selections may provide input to a function that determines the predetermined weight threshold. Various examples may include a network server. Online merchants providing online ordering of the product may also connect to the network server, for example.Type: ApplicationFiled: February 6, 2018Publication date: February 4, 2021Inventors: Adam Dewey MCBRADY, Teresa MARTA, Stephan BORK, Tong SHANG
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Patent number: 10907966Abstract: A ring laser gyroscope is provided. A light source is configured to generate light of a first wavelength. A plurality primary cavity mirrors are configured to route light of a second wavelength around a primary cavity to a readout device. One primary cavity mirror of the plurality of primary cavity mirrors includes a gain medium. The pumping mirror and the one primary cavity mirror including the gain medium is positioned and configured to reflect the light of the first wavelength back and forth in a pumping cavity through the gain medium, wherein the light of the first wavelength stimulates the gain medium to generate the light of the second wavelength that are reflected around the primary cavity to the readout device.Type: GrantFiled: June 18, 2019Date of Patent: February 2, 2021Assignee: Honeywell International Inc.Inventors: Bernard Fritz, Alan Bruce Touchberry, Teresa Marta
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Patent number: 10907967Abstract: A ring laser gyroscope comprises an optical block that defines an optical closed loop pathway; at least one mirror structure mounted on the optical block and in communication with the closed loop pathway; at least one volume Bragg grating mounted on the optical block and in communication with the closed loop pathway; and a pump laser in communication with the volume Bragg grating, the laser operative to emit a light beam at a selected incident angle such that the beam passes through the volume Bragg grating and overlaps with the closed loop pathway. The volume Bragg grating is operative as a gain medium to increase an optical power of the beam, and a pair of counter-propagating beams is produced within the closed loop pathway from the beam. The mirror structure and the volume Bragg grating are positioned and angled to reflect the counter-propagating beams around the closed loop pathway.Type: GrantFiled: October 2, 2019Date of Patent: February 2, 2021Assignee: Honeywell International Inc.Inventors: Jianfeng Wu, Karl D. Nelson, Teresa Marta, Alan Bruce Touchberry
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Publication number: 20200400435Abstract: A ring laser gyroscope is provided. A light source is configured to generate light of a first wavelength. A plurality primary cavity mirrors are configured to route light of a second wavelength around a primary cavity to a readout device. One primary cavity mirror of the plurality of primary cavity mirrors includes a gain medium. The pumping mirror and the one primary cavity mirror including the gain medium is positioned and configured to reflect the light of the first wavelength back and forth in a pumping cavity through the gain medium, wherein the light of the first wavelength stimulates the gain medium to generate the light of the second wavelength that are reflected around the primary cavity to the readout device.Type: ApplicationFiled: June 18, 2019Publication date: December 24, 2020Applicant: Honeywell International Inc.Inventors: Bernard Fritz, Alan Bruce Touchberry, Teresa Marta
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Publication number: 20200306447Abstract: A fluid flow sensing apparatus and method for detecting pressure and the presence of bubbles within a fluid tube. The flow sensor comprises a housing configured to receive a portion of the tube and to house the pressure sensor and the ultrasonic transmitter. The pressure sensor is positioned adjacent the tube and is configured to receive a pressure sensor signal, which correlates to a detected pressure differential within the tube. An internal controller transmits a drive signal to the ultrasonic transmitter, which emits ultrasonic waves through a portion of the tube and to the pressure sensor. The pressure sensor receives both the ultrasonic waves and a pressure sensor signal, and subsequently transmits an output signal to the internal controller. In the presence of a pressure differential or a bubble within the tube, the output signal will exhibit a DC shift or a distortion of its signal characteristics, respectively.Type: ApplicationFiled: March 29, 2019Publication date: October 1, 2020Inventors: Teresa Marta, Richard Wade
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Patent number: 10739137Abstract: A solid state ring laser gyroscope comprises a laser block including a resonant ring cavity having an optical closed loop pathway; a plurality of mirror structures mounted on the block and including respective multilayer mirrors that reflect light beams around the closed loop pathway; and a pump laser assembly in optical communication with the closed loop pathway through one of the mirror structures. One or more of the multilayer mirrors includes a rare-earth doped gain layer operative to produce bidirectional optical amplification of counter-propagating light beams in the closed loop pathway. In some embodiments, the gain layer comprises a rare-earth dopant other than neodymium that is doped into a glassy host material comprising titania, tantalum oxide, alumina, zirconia, silicate glass, phosphate glass, tellurite glass, fluorosilicate glass, or non-oxide glass. Alternatively, the gain layer can comprise a neodymium dopant that is doped into a glassy host material other than silica.Type: GrantFiled: August 17, 2018Date of Patent: August 11, 2020Assignee: Honeywell International Inc.Inventors: Dean E Johnson, Jianfeng Wu, Alan Bruce Touchberry, Teresa Marta
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Publication number: 20200056888Abstract: A solid state ring laser gyroscope comprises a laser block including a resonant ring cavity having an optical closed loop pathway; a plurality of mirror structures mounted on the block and including respective multilayer mirrors that reflect light beams around the closed loop pathway; and a pump laser assembly in optical communication with the closed loop pathway through one of the mirror structures. One or more of the multilayer mirrors includes a rare-earth doped gain layer operative to produce bidirectional optical amplification of counter-propagating light beams in the closed loop pathway. In some embodiments, the gain layer comprises a rare-earth dopant other than neodymium that is doped into a glassy host material comprising titania, tantalum oxide, alumina, zirconia, silicate glass, phosphate glass, tellurite glass, fluorosilicate glass, or non-oxide glass. Alternatively, the gain layer can comprise a neodymium dopant that is doped into a glassy host material other than silica.Type: ApplicationFiled: August 17, 2018Publication date: February 20, 2020Applicant: Honeywell International Inc.Inventors: Dean E. Johnson, Jianfeng Wu, Alan Bruce Touchberry, Teresa Marta
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Publication number: 20200059062Abstract: Systems and methods for end pumped laser mirror stack assemblies are provided. In one embodiment, an end pump mirror stack assembly for a laser resonator comprises: a pump light injection layer applied to a transparent substrate, the pump light injection layer comprising at least one light generating optical emitter embedded within the pump light injection layer, wherein the pump light injection layer is configured to transmit a pump light having a first wavelength into the substrate; a multilayer thin-film mirror stack coupled to the transparent substrate; a lasing material layer coupled transparent substrate and positioned to receive the pump light, wherein the lasing material layer is doped with a dopant that generates a fluorescent light output at a second frequency when exposed to the pump light; and an antireflective coating applied to the substrate, the first anti-reflective coating configured to pass light of the first wavelength.Type: ApplicationFiled: August 17, 2018Publication date: February 20, 2020Applicant: Honeywell International Inc.Inventors: Teresa Marta, Lance Vrieze, Alan Bruce Touchberry
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Publication number: 20190195769Abstract: Apparatus and associated methods relate to a particulate matter (PM) sensor assembly receiving a PM count value from an optical pulse counting sensor and selectively calibrating the sensor characteristics in response to recent published high-accuracy air-quality information within a local region that contains the sensor assembly. In an illustrative example, the air-quality information may be generated by various PM monitoring stations and published in data streams or collections, for example. The sensor assembly may select, for example, a specific regional PM mass density reference value from the received air-quality information associated with location information of the sensor assembly. Based on the published air-quality information, the sensor assembly may select a calibration curve from, for example, a set of predetermined calibration curves.Type: ApplicationFiled: December 5, 2018Publication date: June 27, 2019Inventors: Adam Dewey McBrady, Stephan Bork, Teresa Marta
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Patent number: 10161859Abstract: Embodiments relate generally to gas detector systems and method, wherein a gas detector system may comprise at least one emitter configured to emit radiation in a beam path; at least one detector configured to receive at least a portion of the emitted radiation, wherein the emitted radiation generates at least two focused spots at the at least one detector; a ring reflector configured to direct the emitted radiation around the ring reflector toward the at least one detector, wherein the ring reflector comprises at least a portion of a spheroid shape, and wherein the ring reflector is configured to allow gas to flow through at least a portion of the beam path; and a processing circuit coupled to the one or more detectors configured to processes an output from the one or more detectors.Type: GrantFiled: October 27, 2016Date of Patent: December 25, 2018Assignee: Honeywell International Inc.Inventors: Bernard Fritz, Teresa Marta, Chad Langness
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Publication number: 20180120222Abstract: Embodiments relate generally to gas detector systems and method, wherein a gas detector system may comprise at least one emitter configured to emit radiation in a beam path; at least one detector configured to receive at least a portion of the emitted radiation, wherein the emitted radiation generates at least two focused spots at the at least one detector; a ring reflector configured to direct the emitted radiation around the ring reflector toward the at least one detector, wherein the ring reflector comprises at least a portion of a spheroid shape, and wherein the ring reflector is configured to allow gas to flow through at least a portion of the beam path; and a processing circuit coupled to the one or more detectors configured to processes an output from the one or more detectors.Type: ApplicationFiled: October 27, 2016Publication date: May 3, 2018Inventors: Bernard Fritz, Teresa Marta, Chad Langness
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Publication number: 20180120223Abstract: Embodiments relate generally to gas detector systems and methods, wherein a gas detector system may comprise one or more emitter configured to emit radiation in a beam path; one or more detector configured to receive at least a portion of the emitted radiation; a ring reflector configured to direct the emitted radiation around the ring reflector toward the one or more detector, wherein the ring reflector comprises at least a portion of a spheroid shape, and wherein the ring reflector is configured to allow one or more gas to flow through at least a portion of the beam path; and a processing circuit coupled to the one or more detectors configured to process an output from the one or more detectors.Type: ApplicationFiled: September 7, 2017Publication date: May 3, 2018Inventors: Teresa Marta, Bernard Fritz, Chad Langness
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Patent number: 7502109Abstract: An optical spectrometer having a multi-wafer structure. The structure may be fabricated with MEMS technology. The spectrometer may be integrated with a fluid analyzer. A reflective grating such as a diffraction or holographic grating situated on the circumference of a Rowland circle along with a point of light emission and a detector may be a configuration of the spectrometer. Some configurations may use an external light source where the light may be optically conveyed to the point of emission on the circle. There may be a Raman configuration where an interaction of light with a sample or an interactive film of a channel in a fluid analyzer is the point of light emission for the spectrometer. In some configurations of the spectrometer, the grating and/or the film may be reflective or transmissive.Type: GrantFiled: May 16, 2006Date of Patent: March 10, 2009Assignee: Honeywell International Inc.Inventors: Ulrich Bonne, James Detry, Teresa Marta, Klein Johnson