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公开(公告)号：US10938239B2
公开(公告)日：2021-03-02
申请号：US16371690
申请日：2019-04-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihyun Kim , Kyungha Koo , Wooram Lee , Changhyung Lee , Jihye Kim , Jihong Kim , Yunjeong Noh , Seho Park , Kumjong Sun , Ju-Hyang Lee , Mincheol Ha , Sangmoo Hwangbo
Abstract: An electronic device is provided. The electronic device includes a housing, a wireless charging coil disposed inside the housing, a fan disposed inside the housing and in proximity to the coil, a temperature sensor disposed inside the housing and in proximity to the coil, a wireless charging circuit having the coil and configured to transmit power wirelessly to an external device via the coil, and a control circuit electrically connected to the fan, the temperature sensor, and the wireless charging circuit. The control circuit may be configured to receive a signal from the external device, receive data related to a temperature of the coil from the temperature sensor, and control the fan at least partially on the basis of at least one of the signal and the data.
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公开(公告)号：US11025082B2
公开(公告)日：2021-06-01
申请号：US16442963
申请日：2019-06-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wooram Lee , Seho Park , Kihyun Kim , Jihye Kim , Yunjeong Noh , Kumjong Sun , Mincheol Ha , Sangmoo Hwangbo
Abstract: An electronic device and a method thereof, which supports fast wireless charging, are provided. The electronic device includes a wireless power circuit, and one or more processors which are functionally connected with the wireless power circuit, wherein the one or more processors are configured to execute detecting an external electronic device through the wireless power circuit, determining wireless power information corresponding to the external electronic device, determining whether the external electronic device supports a first charging power or a second charging power, at least partially based on the wireless power information, providing the first charging power to the external electronic device through the wireless power circuit, at least partially based on the determination that the external electronic device supports the first charging power, and providing the second charging power to the external electronic device through the wireless power circuit, at least partially based on the determination that the external electronic device supports the second charging power.
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3.发明授权公开(公告)号：US10673285B2
公开(公告)日：2020-06-02
申请号：US16283182
申请日：2019-02-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mincheol Ha , Changhak O , Kwangseob Kim , Dongzo Kim , Jiwon Kim , Jongchul Hong , Kihyun Kim , Yunjeong Noh , Jaewan Park , Hyungkoo Chung , Jihye Kim , Keumsu Song , Yongsang Yun , Sangmoo Hwangbo
Abstract: Various embodiments related to electronic devices are set forth herein. According to an embodiment, an electronic device comprises a coil, a power transmitting circuit electrically connected with the coil, a sensing circuit, and a control circuit. The control circuit is configured to wirelessly output, using the power transmitting circuit, a first designated power through the coil to an external electronic device, and identify, using the sensing circuit, first energy detected at the coil due to a foreign object of the electronic device. The control circuit is further configured to, when a magnitude of the energy falls within a first designated range, output, using the power transmitting circuit, a second designated power to the external electronic device, and when the magnitude of the energy falls within a second designated range, abstain from outputting the power to the external electronic device using the power transmitting circuit. Other embodiments are possible as well.
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公开(公告)号：US11451074B2
公开(公告)日：2022-09-20
申请号：US16880260
申请日：2020-05-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihyun Kim , Kyungha Koo , Wooram Lee , Changhyung Lee , Jihye Kim , Jihong Kim , Yunjeong Noh , Seho Park , Kumjong Sun , Ju-Hyang Lee , Mincheol Ha , Sangmoo Hwangbo
Abstract: An electronic device is provided. The electronic device includes a housing, a wireless charging coil disposed inside the housing, a fan disposed inside the housing and in proximity to the coil, a temperature sensor disposed inside the housing and in proximity to the coil, a wireless charging circuit having the coil and configured to transmit power wirelessly to an external device via the coil, and a control circuit electrically connected to the fan, the temperature sensor, and the wireless charging circuit. The control circuit may be configured to receive a signal from the external device, receive data related to a temperature of the coil from the temperature sensor, and control the fan at least partially on the basis of at least one of the signal and the data.
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Patent Agency Ranking
公开(公告)号：US11282356B2
公开(公告)日：2022-03-22
申请号：US16965064
申请日：2019-01-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Choongsun Shim , Cheolyoon Chung , Hyunseok Park , Kyungwoo Lim , Sangmoo Hwangbo , Hyunseok Seo , Kyungmin Lee
Abstract: Various embodiments relate to an electronic device and a method for outputting an alert, and a system comprising a locking device coupled to the electronic device. To this end, the electronic device, according to various embodiments, comprises: a connection terminal; and a processor, wherein the processor is configured to: detect a connection with a locking device via the connection terminal; receive an identifier of the locking device from the locking device; identify the received identifier to set the electronic device in an alert mode; detect a disconnection between the electronic device and the locking device; and output an alert in response to the detected disconnection. Other embodiments may be possible.
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公开(公告)号：US12015278B2
公开(公告)日：2024-06-18
申请号：US17332335
申请日：2021-05-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wooram Lee , Seho Park , Kihyun Kim , Jihye Kim , Yunjeong Noh , Kumjong Sun , Mincheol Ha , Sangmoo Hwangbo
CPC classification number: H02J50/12 , H02J7/00034 , H02J7/00714 , H02J50/10 , H02J50/80 , H02J50/90
Abstract: An electronic device and a method thereof, which supports fast wireless charging, are provided. The electronic device includes a wireless power circuit, and one or more processors which are functionally connected with the wireless power circuit, wherein the one or more processors are configured to execute detecting an external electronic device through the wireless power circuit, determining wireless power information corresponding to the external electronic device, determining whether the external electronic device supports a first charging power or a second charging power, at least partially based on the wireless power information, providing the first charging power to the external electronic device through the wireless power circuit, at least partially based on the determination that the external electronic device supports the first charging power, and providing the second charging power to the external electronic device through the wireless power circuit, at least partially based on the determination that the external electronic device supports the second charging power.
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公开(公告)号：US11652373B2
公开(公告)日：2023-05-16
申请号：US17688269
申请日：2022-03-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihyun Kim , Kyungha Koo , Wooram Lee , Changhyung Lee , Jihye Kim , Jihong Kim , Yunjeong Noh , Seho Park , Kumjong Sun , Ju-Hyang Lee , Mincheol Ha , Sangmoo Hwangbo
CPC classification number: H02J50/80 , H02J7/0029 , H02J7/0042 , H02J7/00309 , H02J50/005 , H02J50/10 , H02J50/005 , H02J7/0042 , H02J7/00309 , H02J50/10
Abstract: An electronic device is provided. The electronic device includes a housing, a wireless charging coil disposed inside the housing, a fan disposed inside the housing and in proximity to the coil, a temperature sensor disposed inside the housing and in proximity to the coil, a wireless charging circuit having the coil and configured to transmit power wirelessly to an external device via the coil, and a control circuit electrically connected to the fan, the temperature sensor, and the wireless charging circuit. The control circuit may be configured to receive a signal from the external device, receive data related to a temperature of the coil from the temperature sensor, and control the fan at least partially on the basis of at least one of the signal and the data.
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公开(公告)号：US10326298B2
公开(公告)日：2019-06-18
申请号：US15066589
申请日：2016-03-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wooram Lee , Seho Park , Kihyun Kim , Jihye Kim , Yunjeong Noh , Kumjong Sun , Mincheol Ha , Sangmoo Hwangbo
Abstract: An electronic device and a method thereof, which supports fast wireless charging, are provided. The electronic device includes a wireless power circuit, and one or more processors which are functionally connected with the wireless power circuit, wherein the one or more processors are configured to execute detecting an external electronic device through the wireless power circuit, determining wireless power information corresponding to the external electronic device, determining whether the external electronic device supports a first charging power or a second charging power, at least partially based on the wireless power information, providing the first charging power to the external electronic device through the wireless power circuit, at least partially based on the determination that the external electronic device supports the first charging power, and providing the second charging power to the external electronic device through the wireless power circuit, at least partially based on the determination that the external electronic device supports the second charging power.
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公开(公告)号：US10270276B2
公开(公告)日：2019-04-23
申请号：US15202171
申请日：2016-07-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihyun Kim , Kyungha Koo , Wooram Lee , Changhyung Lee , Jihye Kim , Jihong Kim , Yunjeong Noh , Seho Park , Kumjong Sun , Ju-Hyang Lee , Mincheol Ha , Sangmoo Hwangbo
Abstract: An electronic device is provided. The electronic device includes a housing, a wireless charging coil disposed inside the housing, a fan disposed inside the housing and in proximity to the coil, a temperature sensor disposed inside the housing and in proximity to the coil, a wireless charging circuit having the coil and configured to transmit power wirelessly to an external device via the coil, and a control circuit electrically connected to the fan, the temperature sensor, and the wireless charging circuit. The control circuit may be configured to receive a signal from the external device, receive data related to a temperature of the coil from the temperature sensor, and control the fan at least partially on the basis of at least one of the signal and the data.
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