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公开(公告)号：US20220095957A1
公开(公告)日：2022-03-31
申请号：US17033621
申请日：2020-09-25
Applicant: Apple Inc.
Inventor： Di Wu , Hui Chen , Paige N. Stanley , James Ochs
Abstract: Embodiments are disclosed for estimating caloric expenditure based on center of mass motion and heart rate. In an embodiment, a method comprises: obtaining acceleration and rotation rate of a wearable device worn on a limb of a user; transforming the acceleration and rotation rate into an inertial frame; determining a vertical component of acceleration, rotation rate magnitude and vertical component of rotational acceleration due to limb rotation; determining a work rate (WR) based caloric expenditure based on the vertical component of acceleration, rotation rate magnitude and a correlation coefficient that measures a correlation between the vertical component of acceleration and the vertical component of rotational acceleration; obtaining heart rate (HR) data from a heart rate sensor of the wearable device; determining an HR based caloric expenditure based on the HR data; and fusing, the WR based caloric expenditure with the HR based caloric expenditure to get a fused caloric expenditure.
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公开(公告)号：US09942986B1
公开(公告)日：2018-04-10
申请号：US15400677
申请日：2017-01-06
Applicant: Apple Inc.
Inventor： Koohee Han , Hui Chen , Kuo-Hua Sung , Cyrus Y. Liu , To C. Tan
CPC classification number: H05K1/144 , H05K1/028 , H05K1/09 , H05K1/11 , H05K3/10 , H05K3/365 , H05K3/38 , H05K2201/041 , H05K2203/10
Abstract: Components may have substrates with metal traces that form mating contacts. The components may be bonded together using anisotropic conductive adhesive bonding techniques. During bonding, conductive particles may be concentrated over the contacts by application of magnetic or electric fields or by using a template transfer process. Gaps between the contacts may be at least partially free of conductive particles to help isolate adjacent contacts. Polymer between the substrates may attach the substrates together. The conductive particles may be embedded in the polymer and crushed or melted to short opposing contacts together.
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公开(公告)号：US20170060292A1
公开(公告)日：2017-03-02
申请号：US14839572
申请日：2015-08-28
Applicant: Apple Inc.
Inventor： Po-Jui Chen , Soyoung Kim , Kuo-Hua Sung , Hui Chen , Rui Qiao
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04111
Abstract: A sensor includes a patterned compliant layer positioned between two substrates. Each substrate can include one or more conductive electrodes, with each electrode of one substrate paired with a respective electrode of the other substrate. Each pair of conductive electrodes forms a capacitor. Several methods are disclosed that can be used to produce the patterned compliant layer.
Abstract translation: 传感器包括位于两个基板之间的图案化柔顺层。 每个衬底可以包括一个或多个导电电极，一个衬底的每个电极与另一衬底的相应电极配对。 每对导电电极形成电容器。 公开了可用于产生图案化柔顺层的几种方法。
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4.发明申请公开(公告)号：US20250103011A1
公开(公告)日：2025-03-27
申请号：US18896745
申请日：2024-09-25
Applicant: Apple Inc.
Inventor： Di Wu , Hui Chen , James P. Ochs , Paige N. Stanley , Swaroop Pal , Mark G. Petovello , Fatemeh Ghafoori , Isaac T. Miller
Abstract: Embodiments are disclosed for estimating time outdoors and in daylight based on ambient light, motion, and location sensing. In some embodiments, a method comprises detecting daylight based on an ambient light measurement, an estimated sun elevation angle and at least one confidence threshold; determining a motion or activity state of a user based on motion sensor data; determining an indoor or outdoor class based on the motion sensor data and the ambient light detections; determining user exposure time to daylight between, before or after ambient light detections, based on the motion or activity state, and the determined indoor or outdoor class; and storing or displaying the daylight time.
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Patent Agency Ranking
公开(公告)号：US10101857B2
公开(公告)日：2018-10-16
申请号：US14838959
申请日：2015-08-28
Applicant: Apple Inc.
Inventor： Po-Jui Chen , Kuo-Hua Sung , Hui Chen
Abstract: A sensor module can include a sensor that is configured to detect any given input or environmental conditions, such as, for example, touch or force inputs. The sensor module can be included in an electronic device. Methods for producing the sensor module are disclosed.
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公开(公告)号：US20210393162A1
公开(公告)日：2021-12-23
申请号：US17338529
申请日：2021-06-03
Applicant: Apple Inc.
Inventor： Britni A. Crocker , Katherine Niehaus , Aditya Sarathy , Asif Khalak , Allison L. Gilmore , James P. Ochs , Bharath Narasimha Rao , Gabriel A. Quiroz , Hui Chen , Kyle A. Reed , William R. Powers, III , Maxsim L. Gibiansky , Paige N. Stanley , Umamahesh Srinivas, III , Karthik Jayaraman Raghuram , Adeeti V. Ullal
Abstract: One or more electronic device may use motion and/or activity sensors to estimate a user's maximum volumetric flow of oxygen, or VO2 max. In particular, although a correlation between heart rate and VO2 max may be linear at high heart rate levels, there is not a linear correlation at lower heart rate levels. Therefore, for users without extensive workout data, the motion sensors and activity sensors may be used to determine maximum calories burned by the user, workout data, including heart rate data, and body metric data. Based on these parameters, a personalized relationship between the user's heart rate and oxygen pulse (which is a function of VO2) may be determined, even with a lack of high intensity workout data. In this way, a maximum heart rate and therefore a VO2 max value may be approximated for the user.
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公开(公告)号：US09891770B2
公开(公告)日：2018-02-13
申请号：US14839572
申请日：2015-08-28
Applicant: Apple Inc.
Inventor： Po-Jui Chen , Soyoung Kim , Kuo-Hua Sung , Hui Chen , Rui Qiao
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04111
Abstract: A sensor includes a patterned compliant layer positioned between two substrates. Each substrate can include one or more conductive electrodes, with each electrode of one substrate paired with a respective electrode of the other substrate. Each pair of conductive electrodes forms a capacitor. Several methods are disclosed that can be used to produce the patterned compliant layer.
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公开(公告)号：US20180092209A1
公开(公告)日：2018-03-29
申请号：US15400677
申请日：2017-01-06
Applicant: Apple Inc.
Inventor： Koohee Han , Hui Chen , Kuo-Hua Sung , Cyrus Y. Liu , To C. Tan
CPC classification number: H05K1/144 , H05K1/028 , H05K1/09 , H05K1/11 , H05K3/10 , H05K3/365 , H05K3/38 , H05K2201/041 , H05K2203/10
Abstract: Components may have substrates with metal traces that form mating contacts. The components may be bonded together using anisotropic conductive adhesive bonding techniques. During bonding, conductive particles may be concentrated over the contacts by application of magnetic or electric fields or by using a template transfer process. Gaps between the contacts may be at least partially free of conductive particles to help isolate adjacent contacts. Polymer between the substrates may attach the substrates together. The conductive particles may be embedded in the polymer and crushed or melted to short opposing contacts together.
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公开(公告)号：US20170060290A1
公开(公告)日：2017-03-02
申请号：US14838959
申请日：2015-08-28
Applicant: Apple Inc.
Inventor： Po-Jui Chen , Kuo-Hua Sung , Hui Chen
CPC classification number: G06F3/044 , G06F3/0414 , G06F2203/04103 , H03K17/962 , H03K2217/960755 , H03K2217/960765 , H05K3/361
Abstract: A sensor module can include a sensor that is configured to detect any given input or environmental conditions, such as, for example, touch or force inputs. The sensor module can be included in an electronic device. Methods for producing the sensor module are disclosed.
Abstract translation: 传感器模块可以包括被配置为检测任何给定输入或环境条件的传感器，例如触摸或强制输入。 传感器模块可以包含在电子设备中。 公开了用于制造传感器模块的方法。
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