Patents by Inventor Jonathan K. Lee
Jonathan K. Lee 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: 20230363708Abstract: A wearable device measures heart rate recovery of a user in a non-clinical setting. The wearable device comprises a heart rate detector configured to detect heart rate data of the user, an activity sensor configured to detect motion of the user, and a processor. The processor is configured to identify a start of an activity by the user using the motion detected by the activity sensor. Responsive to detecting the start of the activity, the processor monitors the motion detected by the activity sensor to identify an end of the activity. A regression analysis is performed on heart rate data detected by the heart rate detector during a period of time after the end of the activity, and the heart rate recovery of the user is determined using the regression analysis.Type: ApplicationFiled: April 28, 2023Publication date: November 16, 2023Applicant: Intel CorporationInventors: Jonathan K. Lee, Marco Della Torre
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Apparatus and methods for determining multi-subject performance metrics in a three-dimensional space
Patent number: 11715213Abstract: Apparatus and methods for extraction and calculation of multi-person performance metrics in a three-dimensional space. An example apparatus includes a detector to identify a first subject in a first image captured by a first image capture device based on a first set of two-dimensional kinematic keypoints in the first image, the two-dimensional kinematic keypoints corresponding to a joint of the first subject, the first image capture device associated with a first view of the first subject, a multi-view associator to verify the first subject using the first image and a second image captured by a second image capture device, the second image capture device associated with a second view of the first subject, the second view different than the first view, and a keypoint generator to generate three-dimensional keypoints for the first subject using the first set of two-dimensional kinematic keypoints.Type: GrantFiled: June 26, 2020Date of Patent: August 1, 2023Assignee: Intel CorporationInventors: Nelson Leung, Jonathan K. Lee, Bridget L. Williams, Sameer Sheorey, Amery Cong, Mehrnaz Khodam Hazrati, Sabar Mourad Souag, Adam Marek, Pawel Pieniazek, Bogna Bylicka, Jakub Powierza, Anna Banaszczyk-fiszer -
Patent number: 11638557Abstract: A wearable device measures heart rate recovery of a user in a non-clinical setting. The wearable device comprises a heart rate detector configured to detect heart rate data of the user, an activity sensor configured to detect motion of the user, and a processor. The processor is configured to identify a start of an activity by the user using the motion detected by the activity sensor. Responsive to detecting the start of the activity, the processor monitors the motion detected by the activity sensor to identify an end of the activity. A regression analysis is performed on heart rate data detected by the heart rate detector during a period of time after the end of the activity, and the heart rate recovery of the user is determined using the regression analysis.Type: GrantFiled: August 2, 2019Date of Patent: May 2, 2023Assignee: Intel CorporationInventors: Jonathan K. Lee, Marco Della Torre
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APPARATUS AND METHODS FOR DETERMINING MULTI-SUBJECT PERFORMANCE METRICS IN A THREE-DIMENSIONAL SPACE
Publication number: 20200401793Abstract: Apparatus and methods for extraction and calculation of multi-person performance metrics in a three-dimensional space. An example apparatus includes a detector to identify a first subject in a first image captured by a first image capture device based on a first set of two-dimensional kinematic keypoints in the first image, the two-dimensional kinematic keypoints corresponding to a joint of the first subject, the first image capture device associated with a first view of the first subject, a multi-view associator to verify the first subject using the first image and a second image captured by a second image capture device, the second image capture device associated with a second view of the first subject, the second view different than the first view, and a keypoint generator to generate three-dimensional keypoints for the first subject using the first set of two-dimensional kinematic keypoints.Type: ApplicationFiled: June 26, 2020Publication date: December 24, 2020Inventors: Nelson Leung, Jonathan K. Lee, Bridget L. Williams, Sameer Sheorey, Amery Cong, Mehrnaz Khodam Hazrati, Mourad S. Souag, Adam Marek, Pawel Pieniazek, Bogna Bylicka, Jakub Powierza, Anna Banaszczyk-fiszer -
Publication number: 20200163619Abstract: A wearable device measures heart rate recovery of a user in a non-clinical setting. The wearable device comprises a heart rate detector configured to detect heart rate data of the user, an activity sensor configured to detect motion of the user, and a processor. The processor is configured to identify a start of an activity by the user using the motion detected by the activity sensor. Responsive to detecting the start of the activity, the processor monitors the motion detected by the activity sensor to identify an end of the activity. A regression analysis is performed on heart rate data detected by the heart rate detector during a period of time after the end of the activity, and the heart rate recovery of the user is determined using the regression analysis.Type: ApplicationFiled: August 2, 2019Publication date: May 28, 2020Applicant: Intel CorporationInventors: Jonathan K. Lee, Marco Della Torre
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Patent number: 9849238Abstract: Embodiments of the present invention utilize a closed-loop feedback control system to ensure accurate drug delivery. This control system may, for example, utilize a flow sensor to measure the volume of delivery and an intelligent control algorithm to anticipate and compensate for overdoses and underdoses. Feedback control systems in accordance herewith can be applied to any piston- or plunger-driven pump system utilizing sensors that measure flow directly or indirectly. In some embodiments, adjustments are made during a “priming” stage when liquid is pumped through the internal fluid path but does not exit the pump.Type: GrantFiled: September 24, 2013Date of Patent: December 26, 2017Assignee: MINIPUMPS, LLCInventors: Po-Ying Li, Shengtao Li, Jonathan K. Lee, Patrick Ryan, Alice Lai, Sean Caffey, Mark S. Humayun
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Publication number: 20160287380Abstract: Implantable reservoir structures include an interior and/or exterior modifying element joined to the interior and/or exterior surface of the membrane defining the reservoir in order to alter one or more physical properties thereof. The physical properties can be mechanical (e.g., material strength, flexibility, shear modulus, Young's modulus, hardness, and/or ductility); optical (e.g., refraction, transparency, transmission spectrum, absorption spectrum, fluorescence spectrum, and/or color); and/or permeability to liquids generally or to a particular type of liquid, solute, or suspended material.Type: ApplicationFiled: March 30, 2016Publication date: October 6, 2016Inventors: Wendian SHI, Charles DEBOER, Yu-Chong TAI, Jonathan K. LEE, Ramiro Magalhaes RIBEIRO, Mark S. HUMAYUN
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Patent number: 9333297Abstract: Embodiments of the present invention utilize a closed-loop feedback control system to ensure accurate drug delivery. This control system may, for example, utilize a flow sensor to measure the volume of delivery and an intelligent control algorithm to anticipate and compensate for overdoses and underdoses. Feedback control systems in accordance herewith can be applied to any piston- or plunger-driven pump system utilizing sensors that measure flow directly or indirectly. In some embodiments, adjustments are made based on the flow “tail” that occurs in a piston- or plunger-type pump as relaxation of the plunger material continues to push fluid out of the drug reservoir; this residual flow eventually ceases after the plunger returns to its natural state.Type: GrantFiled: September 24, 2013Date of Patent: May 10, 2016Assignee: MiniPumps, LLCInventors: Po-Ying Li, Shengtao Li, Jonathan K. Lee, Patrick Ryan, Alice Lai, Sean Caffey, Mark S. Humayun
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Publication number: 20150245777Abstract: A system and a method are disclosed for identifying and characterizing a stress state of a user based on features of blood flow identified from optical signals. One embodiment of a disclosed system (and method) includes an optical sensing system to detect features of blood flow and identify and characterize a stress state of a user based on those blood flow features. Light transmitted or reflected from tissue of the user is measured by an optical sensor. A processor analyzes the received optical signal to identify features of the blood flow. The stress state of the user is determined based on the identified features. The stress state is characterized according to a type of stress, a level of stress or both. Additionally stress events are identified.Type: ApplicationFiled: October 21, 2013Publication date: September 3, 2015Inventors: Marco Kenneth Della Torre, Nathan Ronald Kowahl, Jonathan K. Lee, Jean Louise Rintoul, Matthew Wayne Eckerle, Timothy Melano
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Publication number: 20140094770Abstract: Embodiments of the present invention utilize a closed-loop feedback control system to ensure accurate drug delivery. This control system may, for example, utilize a flow sensor to measure the volume of delivery and an intelligent control algorithm to anticipate and compensate for overdoses and underdoses. Feedback control systems in accordance herewith can be applied to any piston- or plunger-driven pump system utilizing sensors that measure flow directly or indirectly. In some embodiments, adjustments are made during a “priming” stage when liquid is pumped through the internal fluid path but does not exit the pump.Type: ApplicationFiled: September 24, 2013Publication date: April 3, 2014Inventors: Po-Ying Li, Shengtao Li, Jonathan K. Lee, Patrick Ryan, Alice Lai, Sean Caffey, Mark S. Humayun
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Publication number: 20140094771Abstract: Embodiments of the present invention utilize a closed-loop feedback control system to ensure accurate drug delivery. This control system may, for example, utilize a flow sensor to measure the volume of delivery and an intelligent control algorithm to anticipate and compensate for overdoses and underdoses. Feedback control systems in accordance herewith can be applied to any piston- or plunger-driven pump system utilizing sensors that measure flow directly or indirectly. In some embodiments, adjustments are made based on the flow “tail” that occurs in a piston- or plunger-type pump as relaxation of the plunger material continues to push fluid out of the drug reservoir; this residual flow eventually ceases after the plunger returns to its natural state.Type: ApplicationFiled: September 24, 2013Publication date: April 3, 2014Inventors: Po-Ying Li, Shengtao Li, Jonathan K. Lee, Patrick Ryan, Alice Lai, Sean Caffey, Mark S. Humayun
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Publication number: 20140088555Abstract: Drug-delivery devices may utilize electrolysis pumps to push a plunger so as to deliver drug from a reservoir. The volume and/or rate of drug delivery may be monitored based on pressure measurements in the pump chamber. Pressure signatures characteristic of end-of-dose and occlusion events may be used to detect when plunger movement stops.Type: ApplicationFiled: September 24, 2013Publication date: March 27, 2014Inventors: Po-Ying Li, Patrick Ryan, Shengtao Li, Jonathan K. Lee, Alice Lai, Sean Caffey, Yu-Chong Tai
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Publication number: 20140088554Abstract: Embodiments of the present invention utilize a closed-loop feedback control system to ensure accurate drug delivery. This control system may, for example, utilize a flow sensor to measure the volume of delivery and an intelligent control algorithm to anticipate and compensate for overdoses and underdoses. Feedback control systems in accordance herewith can be applied to any piston- or plunger-driven pump system utilizing sensors that measure flow directly or indirectly. Depending on the mode of operation, fluid may be dispensed continuously or in discrete pulses, and the manner of adjustment or calibration may be tailored to the operational mode in use.Type: ApplicationFiled: September 24, 2013Publication date: March 27, 2014Inventors: Po-Ying Li, Shengtao Li, Jonathan K. Lee, Patrick Ryan, Alice Lai, Sean Caffey, Mark S. Humayun