Patents by Inventor Stephen Arnold
Stephen Arnold 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: 11893515Abstract: In a general aspect, a method for determining a location of motion detected by wireless communication devices in a wireless communication network includes obtaining motion data associated with a first time frame. The motion data includes a set of motion indicator values. The method also includes generating a first probability vector based on the set of motion indicator values and obtaining a second probability vector generated from motion data associated with a prior time frame. The method additionally includes obtaining a transition probability matrix that includes transition values and non-transition values. The method further includes determining, by operation of a data processing apparatus, a location of the motion detected from the wireless signals exchanged during the first time frame.Type: GrantFiled: May 27, 2022Date of Patent: February 6, 2024Assignee: Cognitive Systems Corp.Inventors: Mohammad Omer, Stephen Arnold Devison
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Patent number: 11795252Abstract: Disclosed are co-polymers which are produced from reactive monomer mixtures and which have both high refractive index and a high Abbe number. These materials are well suited for use as implantable ophthalmic devices and have a refractive index which may be edited through application of energy. When used for an intraocular lens, the high refractive index allows for a thin lens which compresses to allow a small incision size.Type: GrantFiled: October 15, 2021Date of Patent: October 24, 2023Assignee: Johnson & Johnson Surgical Vision, Inc.Inventors: Azaam Alli, Stephen Arnold, Scott L. Joslin, Bart A. Johnson
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Patent number: 11744509Abstract: A volatile organic compound detection device includes a collector comprising: a collector material configured to collect volatile organic compounds given off from a patient's skin; a heater comprising a heating element, the heating element configured to emit a thermal pulse to desorb the volatile organic compounds from the collector material; and a flow channel configured to receive the volatile organic compounds desorbed by the heater; and a fastener configured to secure the collector to the patient's skin.Type: GrantFiled: January 5, 2022Date of Patent: September 5, 2023Assignees: Know Biological, Inc., National Technology & Engineering Solutions of Sandia, LLCInventors: Gary Stephen Arnold, Matthew Wallace Moorman, Joshua Jonathan Whiting
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Publication number: 20230165515Abstract: A wearable health monitoring device includes a band configured to attach the wearable health monitoring device to a user's body; a VOC detection device configured to collect and analyze volatile organic compounds given off from the user's skin to identify specific health-indicative volatile organic compounds indicative of a health condition; and a biomarker sensor configured to detect a biomarker of the user.Type: ApplicationFiled: December 20, 2022Publication date: June 1, 2023Inventors: Gary Stephen Arnold, Matthew Wallace Moorman, Joshua Jonathan Whiting
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Patent number: 11642074Abstract: A method of detecting a seizure includes collecting volatile organic compounds with a collector material of a collector; separating a mixture of the volatile organic compounds into its constituent chemicals with a gas chromatography column; ionizing the constituent chemicals to create ionized chemicals and detecting the ionized chemicals; and analyzing the ionized chemicals to identify seizure-indicative volatile organic compounds.Type: GrantFiled: May 5, 2021Date of Patent: May 9, 2023Assignees: Know Biological, Inc., National Technology & Engineering Solutions of Sandia, LLCInventors: Gary Stephen Arnold, Matthew Wallace Moorman, Joshua Jonathan Whiting
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Publication number: 20230125109Abstract: In a general aspect, a motion detection system detects gestures (e.g., human gestures) and initiates actions in response to the detected gestures. In some aspects, channel information is obtained based on wireless signals transmitted through a space by one or more wireless communication devices. A gesture recognition engine analyzes the channel information to detect a gesture (e.g., a predetermined gesture sequence) in the space. An action to be initiated in response to the detected gesture is identified. An instruction to perform the action is sent to a network-connected device associated with the space.Type: ApplicationFiled: December 23, 2022Publication date: April 27, 2023Applicant: Cognitive Systems Corp.Inventors: Mohammad Omer, Anith Selvakumarasingam, Chris Snyder, Stephen Arnold Devison
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Patent number: 11579703Abstract: In a general aspect, a motion detection system detects gestures (e.g., human gestures) and initiates actions in response to the detected gestures. In some aspects, channel information is obtained based on wireless signals transmitted through a space by one or more wireless communication devices. A gesture recognition engine analyzes the channel information to detect a gesture (e.g., a predetermined gesture sequence) in the space. An action to be initiated in response to the detected gesture is identified. An instruction to perform the action is sent to a network-connected device associated with the space.Type: GrantFiled: May 29, 2019Date of Patent: February 14, 2023Assignee: Cognitive Systems Corp.Inventors: Mohammad Omer, Anith Selvakumarasingam, Christopher Snyder, Stephen Arnold Devison
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Patent number: 11559246Abstract: Example aspects of a volatile organic compound detection device, a wearable health monitoring device, and a method of monitoring a user's health are disclosed. The volatile organic compound detection device can comprise a collector comprising a collector material configured to collect volatile organic compounds given off from a user's skin; a separator comprising a gas chromatography column configured to separate mixtures of the volatile organic compounds into their constituent chemicals; and an identifier comprising a detector and a processor, the detector configured to transduce the constituent chemicals into a signal, the processor configured to process the signal to identify specific volatile organic compounds indicative of a health condition.Type: GrantFiled: June 7, 2021Date of Patent: January 24, 2023Assignees: Know Biological, Inc., National Technology & Engineering Solutions of Sandia, LLCInventors: Gary Stephen Arnold, Matthew Wallace Moorman, Joshua Jonathan Whiting
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Publication number: 20220292379Abstract: In a general aspect, a method for determining a location of motion detected by wireless communication devices in a wireless communication network includes obtaining motion data associated with a first time frame. The motion data includes a set of motion indicator values. The method also includes generating a first probability vector based on the set of motion indicator values and obtaining a second probability vector generated from motion data associated with a prior time frame. The method additionally includes obtaining a transition probability matrix that includes transition values and non-transition values. The method further includes determining, by operation of a data processing apparatus, a location of the motion detected from the wireless signals exchanged during the first time frame.Type: ApplicationFiled: May 27, 2022Publication date: September 15, 2022Applicant: Cognitive Systems Corp.Inventors: Mohammad Omer, Stephen Arnold Devison
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Patent number: 11403543Abstract: In a general aspect, a method for determining a location of motion detected by wireless communication devices in a wireless communication network includes obtaining motion data associated with a first time frame. The motion data includes a set of motion indicator values. The method also includes generating a first probability vector based on the set of motion indicator values and obtaining a second probability vector generated from motion data associated with a prior time frame. The method additionally includes obtaining a transition probability matrix that includes transition values and non-transition values. The method further includes determining, by operation of a data processing apparatus, a location of the motion detected from the wireless signals exchanged during the first time frame.Type: GrantFiled: December 3, 2018Date of Patent: August 2, 2022Assignee: Cognitive Systems Corp.Inventors: Mohammad Omer, Stephen Arnold Devison
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Patent number: 11363417Abstract: In a general aspect, a method is presented for determining a motion zone for a location of motion detected by wireless signals. In some aspects, the method includes obtaining a time series of statistical parameters derived from sets of channel response data. The method also includes identifying time intervals in the time series of statistical parameters, each time interval associated with a respective motion zone in the space. The method additionally includes determining, by analyzing multiple time windows within each of the time intervals, ranges of motion-zone parameters associated with each respective motion zone. The method further includes storing, in a database of a motion detection system, the ranges of motion-zone parameters for the respective motion zones. The ranges of motion-zone parameters are used to identify one of the motion zones based on a motion event detected by the motion detection system.Type: GrantFiled: June 29, 2020Date of Patent: June 14, 2022Assignee: Cognitive Systems Corp.Inventors: Stephen Arnold Devison, Mohammad Omer
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Publication number: 20220142557Abstract: A volatile organic compound detection device includes a collector comprising: a collector material configured to collect volatile organic compounds given off from a patient's skin; a heater comprising a heating element, the heating element configured to emit a thermal pulse to desorb the volatile organic compounds from the collector material; and a flow channel configured to receive the volatile organic compounds desorbed by the heater; and a fastener configured to secure the collector to the patient's skin.Type: ApplicationFiled: January 5, 2022Publication date: May 12, 2022Inventors: Gary Stephen Arnold, Matthew Wallace Moorman, Joshua Jonathan Whiting
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Publication number: 20220135720Abstract: Disclosed are co-polymers which are produced from reactive monomer mixtures and which have both high refractive index and a high Abbe number. These materials are well suited for use as implantable ophthalmic devices and have a refractive index which may be edited through application of energy. When used for an intraocular lens, the high refractive index allows for a thin lens which compresses to allow a small incision size.Type: ApplicationFiled: October 15, 2021Publication date: May 5, 2022Inventors: Azaam Alli, Stephen Arnold, Scott L. Joslin, Bart A. Johnson
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Patent number: 11272875Abstract: A volatile organic compound collector can include a collector material configured to collect volatile organic compounds given off from a patient's skin; a wrapping configured to isolate the collector material from an external environment; a heater comprising a heating element, the heating element configured to emit a thermal pulse to desorb the volatile organic compounds from the collector material; and a mesh layer configured to prevent the collector material from contacting the patient's skin, wherein the collector material is received between the wrapping and the mesh layer.Type: GrantFiled: April 28, 2021Date of Patent: March 15, 2022Assignees: Know Biological, Inc., National Technology & Engineering Solutions of Sandia, LLCInventors: Gary Stephen Arnold, Matthew Wallace Moorman, Joshua Jonathan Whiting
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Publication number: 20210338142Abstract: Example aspects of a volatile organic compound detection device, a wearable health monitoring device, and a method of monitoring a user's health are disclosed. The volatile organic compound detection device can comprise a collector comprising a collector material configured to collect volatile organic compounds given off from a user's skin; a separator comprising a gas chromatography column configured to separate mixtures of the volatile organic compounds into their constituent chemicals; and an identifier comprising a detector and a processor, the detector configured to transduce the the constituent chemicals into a signal, the processor configured to process the signal to identify specific volatile organic compounds indicative of a health condition.Type: ApplicationFiled: June 7, 2021Publication date: November 4, 2021Inventors: Gary Stephen Arnold, Matthew Wallace Moorman, Joshua Jonathan Whiting
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Publication number: 20210321934Abstract: A volatile organic compound collector can include a collector material configured to collect volatile organic compounds given off from a patient's skin; a wrapping configured to isolate the collector material from an external environment; a heater comprising a heating element, the heating element configured to emit a thermal pulse to desorb the volatile organic compounds from the collector material; and a mesh layer configured to prevent the collector material from contacting the patient's skin, wherein the collector material is received between the wrapping and the mesh layer.Type: ApplicationFiled: April 28, 2021Publication date: October 21, 2021Inventors: Gary Stephen Arnold, Matthew Wallace Moorman, Joshua Jonathan Whiting
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Publication number: 20210251560Abstract: A method of detecting a seizure includes collecting volatile organic compounds with a collector material of a collector; separating a mixture of the volatile organic compounds into its constituent chemicals with a gas chromatography column; ionizing the constituent chemicals to create ionized chemicals and detecting the ionized chemicals; and analyzing the ionized chemicals to identify seizure-indicative volatile organic compounds.Type: ApplicationFiled: May 5, 2021Publication date: August 19, 2021Inventors: Gary Stephen Arnold, Matthew Wallace Moorman, Joshua Jonathan Whiting
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Patent number: 11020042Abstract: Example aspects of a collector for a seizure detection device, a seizure detection device, and a method of detecting a seizure are disclosed. The collector for a seizure detection device can comprise a collector material configured to collect volatile organic compounds given off from a patient's skin; a wrapping configured to isolate the collector material from an external environment; a heater comprising a heating element, the heating element configured to emit a thermal pulse to desorb the volatile organic compounds from the collector material; and a mesh layer configured to prevent the collector material from contacting the patient's skin, wherein the collector material is received between the wrapping and the mesh layer.Type: GrantFiled: May 14, 2020Date of Patent: June 1, 2021Assignees: Know Biological, Inc., National Technology & Engineering Solutions of Sandia, LLCInventors: Gary Stephen Arnold, Matthew Wallace Moorman, Joshua Jonathan Whiting
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Publication number: 20200390183Abstract: Disclosed is slip-on footwear with a concealable heel strap that is padded. Suitably, the padding of the padded heel strap is convertible into a pull-tab whenever the heel strap is concealed.Type: ApplicationFiled: March 11, 2020Publication date: December 17, 2020Inventor: Stephen Arnold
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Publication number: 20200367021Abstract: In a general aspect, a method is presented for determining a motion zone for a location of motion detected by wireless signals. In some aspects, the method includes obtaining a time series of statistical parameters derived from sets of channel response data. The method also includes identifying time intervals in the time series of statistical parameters, each time interval associated with a respective motion zone in the space. The method additionally includes determining, by analyzing multiple time windows within each of the time intervals, ranges of motion-zone parameters associated with each respective motion zone. The method further includes storing, in a database of a motion detection system, the ranges of motion-zone parameters for the respective motion zones. The ranges of motion-zone parameters are used to identify one of the motion zones based on a motion event detected by the motion detection system.Type: ApplicationFiled: June 29, 2020Publication date: November 19, 2020Applicant: Cognitive Systems Corp.Inventors: Stephen Arnold Devison, Mohammad Omer