Patents by Inventor Ming Shun Fei
Ming Shun Fei 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: 10959649Abstract: Described herein are systems, devices, and methods for determining a user's stride length and monitoring various aspects of the user's activities. An apparatus worn or carried by the user may determine and track when a user takes a step and, based at least in part on user-specific information, determine an estimated stride length of the user associated with a respective step rate or step rate range. The apparatus may further monitor the physical location, speed, or pace of the user during an activity and, in conjunction with step count information, determine a verified stride length for the user associated with a respective step rate or step rate range. The estimated and verified stride length determinations may be stored and used to determine one or more aspects of a user's subsequent activities, including but not limited to pace, speed, and calorie expenditure information, even when physical location information is unavailable.Type: GrantFiled: January 29, 2015Date of Patent: March 30, 2021Assignee: BEIJING SHUNYUAN KAIHUA TECHNOLOGY LIMITEDInventor: Ming Shun Fei
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Patent number: 10234330Abstract: Described herein are systems and methods for mounting optical sensors in physiological monitoring devices worn by a user to sense, measure, and/or display physiological information. Optical sensors may be mounted in the rear face of the device, emit light proximate a targeted area of a user's body, and detect light reflected from the targeted area. The optical sensor may be mounted in a housing or caseback such that at least a portion of the optical sensor protrudes a distance from at least a portion of the housing. The protrusion distance may be adjustable such that a user may achieve a customized fit of the wearable device. Adjustment of the protrusion distance may also result in a customized level of contact and/or pressure between the optical sensor and the targeted area which may, in turn, result in more reliable and accurate sensing of physiological information.Type: GrantFiled: August 6, 2018Date of Patent: March 19, 2019Assignee: BEIJING SHUNYUAN KAIHUA TECHNOLOGY LIMITEDInventor: Ming Shun Fei
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Patent number: 10172529Abstract: Described herein are systems and methods for improving the reliability and accuracy of wearable physiological monitoring devices. A wearable monitoring device may comprise an inner surface configured for at least partial contact with a targeted tissue region of a person. The inner surface may comprise one or more outwardly projecting raised regions. The monitoring device may further comprise a physiological sensor, one or more components of which may be located at or near a raised region of the inner surface. In this manner, sufficient contact between the targeted tissue region and the inner surface, as well as proper placement of the one or more components of the sensor relative to the targeted tissue region, may be achieved. The accuracy and reliability of the monitoring device may also be less susceptible to the effects of ambient light and/or the movements of the user.Type: GrantFiled: August 28, 2014Date of Patent: January 8, 2019Assignee: Beijing Shunyuan Kaihua Technology LimitedInventor: Ming Shun Fei
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Publication number: 20180348048Abstract: Described herein are systems and methods for mounting optical sensors in physiological monitoring devices worn by a user to sense, measure, and/or display physiological information. Optical sensors may be mounted in the rear face of the device, emit light proximate a targeted area of a user's body, and detect light reflected from the targeted area. The optical sensor may be mounted in a housing or caseback such that at least a portion of the optical sensor protrudes a distance from at least a portion of the housing. The protrusion distance may be adjustable such that a user may achieve a customized fit of the wearable device. Adjustment of the protrusion distance may also result in a customized level of contact and/or pressure between the optical sensor and the targeted area which may, in turn, result in more reliable and accurate sensing of physiological information.Type: ApplicationFiled: August 6, 2018Publication date: December 6, 2018Inventor: Ming Shun Fei
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Patent number: 10060788Abstract: Described herein are systems and methods for mounting optical sensors in physiological monitoring devices worn by a user to sense, measure, and/or display physiological information. Optical sensors may be mounted in the rear face of the device, emit light proximate a targeted area of a user's body, and detect light reflected from the targeted area. The optical sensor may be mounted in a housing or caseback such that at least a portion of the optical sensor protrudes a distance from at least a portion of the housing. The protrusion distance may be adjustable such that a user may achieve a customized fit of the wearable device. Adjustment of the protrusion distance may also result in a customized level of contact and/or pressure between the optical sensor and the targeted area which may, in turn, result in more reliable and accurate sensing of physiological information.Type: GrantFiled: August 26, 2014Date of Patent: August 28, 2018Assignee: Physical Enterprises Inc.Inventor: Ming Shun Fei
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Patent number: 10058254Abstract: Described herein are systems and methods for mounting optical sensors in a physiological monitoring device worn by a user to sense, measure, communicate, and/or display physiological information. The monitoring devices may be embodied as, for example, a fitness band, a bracelet, a watch, or some other wearable device such as an activity tracker, a health, wellness, or sleep monitor, or an athletic training device. The device may comprise one or more light sources and optical detectors. Optical lenses may be mounted in a face of the device for partially receiving or containing the light sources and optical detectors. The devices and methods described herein may optically isolate the light source(s) from the optical detector(s) to ensure the accurate and reliable detection and measurement of physiological information.Type: GrantFiled: August 26, 2014Date of Patent: August 28, 2018Assignee: Physical Enterprises Inc.Inventor: Ming Shun Fei
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Patent number: 9226663Abstract: Described herein are systems and methods for optically isolating components of an optical sensor in physiological monitoring devices worn by a user to sense, measure, and/or display physiological information. An optical sensor may be mounted in the rear face of the device, emit light proximate a targeted area of a user's body, and detect light reflected from the targeted area. Optically isolating structure may be located at least partially between one or more components of the optical sensor to ensure that light detected by the sensor is light reflected from the targeted area rather than light emitted directly from a light source and/or ambient light. The optically isolating structure may, in some cases, extend between a contact surface of the monitoring device to a base portion of the sensor components or a surface of a circuit board to which the sensor components are mounted.Type: GrantFiled: November 3, 2014Date of Patent: January 5, 2016Assignee: Physical Enterprises, Inc.Inventor: Ming Shun Fei
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Publication number: 20150282713Abstract: Described herein are systems and methods for optically isolating components of an optical sensor in physiological monitoring devices worn by a user to sense, measure, and/or display physiological information. An optical sensor may be mounted in the rear face of the device, emit light proximate a targeted area of a user's body, and detect light reflected from the targeted area. Optically isolating structure may be located at least partially between one or more components of the optical sensor to ensure that light detected by the sensor is light reflected from the targeted area rather than light emitted directly from a light source and/or ambient light. The optically isolating structure may, in some cases, extend between a contact surface of the monitoring device to a base portion of the sensor components or a surface of a circuit board to which the sensor components are mounted.Type: ApplicationFiled: November 3, 2014Publication date: October 8, 2015Inventor: Ming Shun Fei
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Publication number: 20150141873Abstract: Described herein are systems, devices, and methods for determining a user's stride length and monitoring various aspects of the user's activities. An apparatus worn or carried by the user may determine and track when a user takes a step and, based at least in part on user-specific information, determine an estimated stride length of the user associated with a respective step rate or step rate range. The apparatus may further monitor the physical location, speed, or pace of the user during an activity and, in conjunction with step count information, determine a verified stride length for the user associated with a respective step rate or step rate range. The estimated and verified stride length determinations may be stored and used to determine one or more aspects of a user's subsequent activities, including but not limited to pace, speed, and calorie expenditure information, even when physical location information is unavailable.Type: ApplicationFiled: January 29, 2015Publication date: May 21, 2015Inventor: Ming Shun Fei
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Publication number: 20140378844Abstract: Described herein are systems and methods for mounting optical sensors in a physiological monitoring device worn by a user to sense, measure, communicate, and/or display physiological information. The monitoring devices may be embodied as, for example, a fitness band, a bracelet, a watch, or some other wearable device such as an activity tracker, a health, wellness, or sleep monitor, or an athletic training device. The device may comprise one or more light sources and optical detectors. Optical lenses may be mounted in a face of the device for partially receiving or containing the light sources and optical detectors. The devices and methods described herein may optically isolate the light source(s) from the optical detector(s) to ensure the accurate and reliable detection and measurement of physiological information.Type: ApplicationFiled: August 26, 2014Publication date: December 25, 2014Inventor: Ming Shun Fei
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Publication number: 20140371601Abstract: Described herein are systems and methods for improving the reliability and accuracy of wearable physiological monitoring devices. A wearable monitoring device may comprise an inner surface configured for at least partial contact with a targeted tissue region of a person. The inner surface may comprise one or more outwardly projecting raised regions. The monitoring device may further comprise a physiological sensor, one or more components of which may be located at or near a raised region of the inner surface. In this manner, sufficient contact between the targeted tissue region and the inner surface, as well as proper placement of the one or more components of the sensor relative to the targeted tissue region, may be achieved. The accuracy and reliability of the monitoring device may also be less susceptible to the effects of ambient light and/or the movements of the user.Type: ApplicationFiled: August 28, 2014Publication date: December 18, 2014Inventor: Ming Shun Fei
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Publication number: 20140361147Abstract: Described herein are systems and methods for mounting optical sensors in physiological monitoring devices worn by a user to sense, measure, and/or display physiological information. Optical sensors may be mounted in the rear face of the device, emit light proximate a targeted area of a user's body, and detect light reflected from the targeted area. The optical sensor may be mounted in a housing or caseback such that at least a portion of the optical sensor protrudes a distance from at least a portion of the housing. The protrusion distance may be adjustable such that a user may achieve a customized fit of the wearable device. Adjustment of the protrusion distance may also result in a customized level of contact and/or pressure between the optical sensor and the targeted area which may, in turn, result in more reliable and accurate sensing of physiological information.Type: ApplicationFiled: August 26, 2014Publication date: December 11, 2014Inventor: Ming Shun Fei