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公开(公告)号：US11817733B2
公开(公告)日：2023-11-14
申请号：US16827459
申请日：2020-03-23
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jordan Bourilkov , John Rotondo , Francisco Jose Restrepo , Sergio Coronado Hortal
CPC classification number: H02J7/005 , G01R31/392 , H01M10/425 , H01M10/44 , H01M10/48 , H02J7/00034 , H02J7/02 , H02J7/342 , H01M2010/4271 , H01M2010/4278 , H01M2220/30
Abstract: A portable power bank including a rechargeable battery may detect loss of capacity in the power bank battery. The power bank determines a nominal capacity of the power bank, and an actual capacity of the power bank, the actual capacity being less than the nominal capacity. The power bank compares the actual capacity to the nominal capacity to determine a health value of the power bank battery. When the power bank battery health value is at or below a threshold value, the power bank transmits an indication of the health value to a mobile computing device.
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公开(公告)号：US20230221377A1
公开(公告)日：2023-07-13
申请号：US18113909
申请日：2023-02-24
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jordan Todorov Bourilkov , Sergio Coronado Hortal , Francisco Jose Restrepo , John Rotondo
CPC classification number: H01M10/4257 , H01M10/486 , H01M2010/4278
Abstract: A portable power bank including a rechargeable battery and/or a remote server may detect loss of capacity in the power bank battery. The power bank and/or remote server determines a nominal capacity of the power bank, and an actual capacity of the power bank, the actual capacity being less than the nominal capacity. The power bank and/or remote server compares the actual capacity to the nominal capacity to determine a health value of the power bank battery. When the power bank battery health value is at or below a threshold value, the power bank and/or remote server transmits an indication of the health value.
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公开(公告)号：US12166369B2
公开(公告)日：2024-12-10
申请号：US18389194
申请日：2023-11-13
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jordan Bourilkov , John Rotondo , Francisco Jose Restrepo , Sergio Coronado Hortal
Abstract: A portable power bank including a rechargeable battery may detect loss of capacity in the power bank battery. The power bank determines a nominal capacity of the power bank, and an actual capacity of the power bank, the actual capacity being less than the nominal capacity. The power bank compares the actual capacity to the nominal capacity to determine a health value of the power bank battery. When the power bank battery health value is at or below a threshold value, the power bank transmits an indication of the health value to a mobile computing device.
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公开(公告)号：US20220294243A1
公开(公告)日：2022-09-15
申请号：US17198914
申请日：2021-03-11
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jordan Todorov Bourilkov , Sergio Coronado Hortal , Francisco Jose Restrepo , John Rotondo
Abstract: A portable power bank and remote server are described, where a rechargeable device includes a rechargeable battery that receives electric charge from the power bank via an electrical connection. Systems and methods facilitate determination of a “number of potential rechargings” of the rechargeable device battery via the power bank, e.g., how many times the power bank can charge the rechargeable device battery to a desired fuel gauge (e.g., 100%) before the power bank is depleted. The number of potential rechargings is determined by the remote server based upon the desired fuel gauge of the rechargeable device, present fuel gauges of the rechargeable device and the power bank, and charging efficiency factors corresponding to the rechargeable device and the power bank, respectively.
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公开(公告)号：US11233412B2
公开(公告)日：2022-01-25
申请号：US16827564
申请日：2020-03-23
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jordan Bourilkov , John Rotondo , Francisco Jose Restrepo , Sergio Coronado Hortal
Abstract: A portable power bank and mobile computing device are described, where the mobile computing device includes a rechargeable battery that receives electric charge from the power bank via an electrical connection. Systems and methods facilitate determination of a “number of potential rechargings” of the mobile computing device battery via the power bank, e.g., how many times the power bank can charge the mobile computing device battery to a desired fuel gauge (e.g., 100%) before the power bank is depleted. The number of potential rechargings is determined based upon the desired fuel gauge of the mobile computing device, present fuel gauges of the mobile computing device and the power bank, and charging efficiency factors corresponding to the mobile computing device and the power bank, respectively.
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Patent Agency Ranking
公开(公告)号：US20210296914A1
公开(公告)日：2021-09-23
申请号：US16827384
申请日：2020-03-23
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jordan Bourilkov , John Rotondo , Francisco Jose Restrepo , Sergio Coronado Hortal
Abstract: A portable power bank for charging a mobile computing device is described, and a dynamic charging efficiency is monitored while the power bank is charging the mobile computing device. Particularly, instantaneous power output of a battery of the power bank is compared to power received by a battery of the mobile computing device to determine efficiency. The charging of the mobile computing device by the power bank is interrupted and/or resumed based upon the charging efficiency at any given time, thereby preventing inefficient use of the power bank.
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公开(公告)号：US12007450B2
公开(公告)日：2024-06-11
申请号：US18113909
申请日：2023-02-24
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jordan Todorov Bourilkov , Sergio Coronado Hortal , Francisco Jose Restrepo , John Rotondo
IPC: H01M10/42 , G01R31/367 , G01R31/371 , G01R31/392 , H01M10/44 , H01M10/48 , H02J7/00
CPC classification number: G01R31/392 , G01R31/367 , G01R31/371 , H01M10/425 , H01M10/4257 , H01M10/441 , H01M10/482 , H01M10/486 , H02J7/0048 , H02J7/005 , H01M2010/4278
Abstract: A portable power bank including a rechargeable battery and/or a remote server may detect loss of capacity in the power bank battery. The power bank and/or remote server determines a nominal capacity of the power bank, and an actual capacity of the power bank, the actual capacity being less than the nominal capacity. The power bank and/or remote server compares the actual capacity to the nominal capacity to determine a health value of the power bank battery. When the power bank battery health value is at or below a threshold value, the power bank and/or remote server transmits an indication of the health value.
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公开(公告)号：US11710977B2
公开(公告)日：2023-07-25
申请号：US17198967
申请日：2021-03-11
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jordan Todorov Bourilkov , Sergio Coronado Hortal , Francisco Jose Restrepo , John Rotondo
CPC classification number: H02J7/00714 , H02J7/0031 , H02J7/00032 , H02J7/0048 , H02J7/342
Abstract: A portable power bank for charging a rechargeable device is described, and a dynamic charging efficiency is monitored while the power bank is charging the rechargeable device. Particularly, instantaneous power output of a battery of the power bank is compared to power received by a battery of the rechargeable device to determine efficiency. The charging of the rechargeable device by the power bank is interrupted and/or resumed based upon the charging efficiency at any given time, thereby preventing inefficient use of the power bank.
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公开(公告)号：US11668757B2
公开(公告)日：2023-06-06
申请号：US17198991
申请日：2021-03-11
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jordan Todorov Bourilkov , Sergio Coronado Hortal , Francisco Jose Restrepo , John Rotondo
IPC: H01M10/00 , G01R31/392 , G01R31/367 , G01R31/371 , H02J7/00 , H01M10/42 , H01M10/44 , H01M10/48
CPC classification number: G01R31/392 , G01R31/367 , G01R31/371 , H01M10/425 , H01M10/441 , H01M10/482 , H01M10/486 , H02J7/005 , H02J7/0048 , H01M2010/4278
Abstract: A portable power bank including a rechargeable battery and/or a remote server may detect loss of capacity in the power bank battery. The power bank and/or remote server determines a nominal capacity of the power bank, and an actual capacity of the power bank, the actual capacity being less than the nominal capacity. The power bank and/or remote server compares the actual capacity to the nominal capacity to determine a health value of the power bank battery. When the power bank battery health value is at or below a threshold value, the power bank and/or remote server transmits an indication of the health value.
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公开(公告)号：US20210296907A1
公开(公告)日：2021-09-23
申请号：US16827459
申请日：2020-03-23
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jordan Bourilkov , John Rotondo , Francisco Jose Restrepo , Sergio Coronado Hortal
Abstract: A portable power bank including a rechargeable battery may detect loss of capacity in the power bank battery. The power bank determines a nominal capacity of the power bank, and an actual capacity of the power bank, the actual capacity being less than the nominal capacity. The power bank compares the actual capacity to the nominal capacity to determine a health value of the power bank battery. When the power bank battery health value is at or below a threshold value, the power bank transmits an indication of the health value to a mobile computing device.
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