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公开(公告)号：US10897150B2
公开(公告)日：2021-01-19
申请号：US15869844
申请日：2018-01-12
发明人： Jiaqi Liu , Janna Yu , Lei Wang , Larry Ramsey-Macomber , Stephen J. Colavito , Derrik Cheng , Charles Joseph Cunningham, IV , Ka Man Au , Joseph Livingston , HongJian Jin , David Wilz, Sr. , Gavin Di
摘要： Charging/recharging systems and charge status indicators are provided. In one implementation, a charge status indicator includes a charge sensing device configured to sense the charge of a rechargeable power supply. The charge status indicator further includes a detection device configured to compare the sensed charge with a plurality of predetermined levels in order to determine one of a plurality of capacity ranges of the rechargeable power supply. The charge status indicator also includes a first light emitting diode (LED), a second LED, and a switching circuit configured to switch the first and second LEDs on and off using a plurality of predefined illumination patterns to indicate the capacity range of the rechargeable power supply.
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公开(公告)号：US20210126479A1
公开(公告)日：2021-04-29
申请号：US17139688
申请日：2020-12-31
发明人： Jiaqi Liu , Janna Yu , Lei Wang , Larry Ramsey-Macomber , Stephen J. Colavito , Derrick Cheng , Charles Joseph Cunningham, IV , Ka Man Au , Joseph Livingston , HongJian Jin , David Wilz, SR. , Gavin Di
摘要： Charging/recharging systems and charge status indicators are provided. In one implementation, a charge status indicator includes a charge sensing device configured to sense the charge of a rechargeable power supply. The charge status indicator further includes a detection device configured to compare the sensed charge with a plurality of predetermined levels in order to determine one of a plurality of capacity ranges of the rechargeable power supply. The charge status indicator also includes a first light emitting diode (LED), a second LED, and a switching circuit configured to switch the first and second LEDs on and off using a plurality of predefined illumination patterns to indicate the capacity range of the rechargeable power supply.
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公开(公告)号：US11894705B2
公开(公告)日：2024-02-06
申请号：US17139688
申请日：2020-12-31
发明人： Jiaqi Liu , Janna Yu , Lei Wang , Larry Ramsey-Macomber , Stephen J. Colavito , Derrick Cheng , Charles Joseph Cunningham, IV , Ka Man Au , Joseph Livingston , HongJian Jin , David Wilz, Sr. , Gavin Di
CPC分类号： H02J7/0044 , G06K7/1413 , H02J7/0048 , H02J7/0047 , H02J7/0049 , H02J7/345
摘要： Charging/recharging systems and charge status indicators are provided. In one implementation, a charge status indicator includes a charge sensing device configured to sense the charge of a rechargeable power supply. The charge status indicator further includes a detection device configured to compare the sensed charge with a plurality of predetermined levels in order to determine one of a plurality of capacity ranges of the rechargeable power supply. The charge status indicator also includes a first light emitting diode (LED), a second LED, and a switching circuit configured to switch the first and second LEDs on and off using a plurality of predefined illumination patterns to indicate the capacity range of the rechargeable power supply.
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公开(公告)号：US20190222044A1
公开(公告)日：2019-07-18
申请号：US15869844
申请日：2018-01-12
发明人： Jiaqi Liu , Janna Yu , Lie Wang , Larry Ramsey-Macomber , Stephen J. Colavito , Derrik Cheng , Charles Joseph Cunningham, IV , Ka Man Au , Joseph Livingston , HongJian Jin , David Wiltz, SR. , Gavin Di
CPC分类号： H02J7/0047 , G06K7/1413 , H02J7/0044 , H02J7/345 , H02J2007/0049 , H02J2007/005
摘要： Charging/recharging systems and charge status indicators are provided. In one implementation, a charge status indicator includes a charge sensing device configured to sense the charge of a rechargeable power supply. The charge status indicator further includes a detection device configured to compare the sensed charge with a plurality of predetermined levels in order to determine one of a plurality of capacity ranges of the rechargeable power supply. The charge status indicator also includes a first light emitting diode (LED), a second LED, and a switching circuit configured to switch the first and second LEDs on and off using a plurality of predefined illumination patterns to indicate the capacity range of the rechargeable power supply.
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