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公开(公告)号：US10707690B2
公开(公告)日：2020-07-07
申请号：US15717347
申请日：2017-09-27
发明人： Ji-Hoon Jung , Bong-Chul Kim , Pradipta Patra , Ki-Young Kim , Yun-Kwon Park
摘要： An electronic device for charging a battery is provided. The electronic device includes a first path configured to receive a first power of a first voltage from an adapter, a second path configured to receive a second power of a second voltage from the adapter, a charger, connected to the first path, configured to receive the first power, adjust at least one of a voltage or a current of the first power, and provide the adjusted first power to the battery; and a processor configured to control to connect the second path to the battery during fast charging to directly connect the battery to the adapter.
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公开(公告)号：US20240333131A1
公开(公告)日：2024-10-03
申请号：US18619690
申请日：2024-03-28
发明人： Hareesh A V , Pradipta Patra
摘要： A method for operating multiple output switching converters includes determining, by a pulse width modulation (PWM) duty split controller, a plurality of balanced reference signals including a first balanced reference signal and a second balanced reference signal, generating, by the PWM duty split controller, based on the plurality of balanced reference signals, a third balanced reference signal, the generating of the third balanced reference signal including limiting, using a limiter, the first balanced reference signal and the second balanced reference signal and accumulating the limited first balanced reference signal and the limited second balanced reference signal, using an accumulator, and operating, by the PWM duty split controller, a first switch and a plurality of second switches associated with the multiple output switching converters, based on the plurality of balanced reference signals, the third balanced reference signal, and one or more circuit parameters.
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公开(公告)号：US11451084B2
公开(公告)日：2022-09-20
申请号：US15979685
申请日：2018-05-15
发明人： Young-Jun Park , Jae-Hyun Park , Pradipta Patra
IPC分类号： H02J7/35 , H02N1/04 , H02N2/18 , H02S40/38 , H01L31/0232 , G04C10/02 , H02S10/10 , H02J7/14 , H02S10/40 , H02S40/32 , H02S50/00 , G04G19/00 , H02J7/34 , H01L41/193
摘要： Disclosed are electronic devices including a polymer including a ferroelectric and quantum dots disposed in the ferroelectric, at least one solar cell configured to receive light through the polymer and to convert the light into electrical energy, and a battery configured to be charged with the electrical energy from the at least one solar cell.
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