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公开(公告)号：US11515193B2
公开(公告)日：2022-11-29
申请号：US16901228
申请日：2020-06-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kuihyun Yoon , Jaehak Lee , Yunhwan Kim , Jongkeun Lee , Kyohyeok Kim , Jewoo Han
IPC: H01J37/32 , H01L21/683 , H01L21/687 , H01L21/67
Abstract: An etching apparatus includes a reaction chamber having an internal space; an upper electrode in the reaction chamber; a fixing chuck in the internal space of the reaction chamber and below the upper electrode; an electrostatic chuck above the fixing chuck and on which a wafer is configured to be placed; a focus ring surrounding the electrostatic chuck; and a plurality of sealing members configured to seal cooling gas provided to the focus ring and being in contact with the focus ring. The plurality of sealing members may be formed of a porous material. Each of the plurality of sealing members may include a body portion and an outer surface surrounding the body portion. Only the body portion may include voids and the outer surface may be smooth and free of voids.
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公开(公告)号：US20200005630A1
公开(公告)日：2020-01-02
申请号：US16446890
申请日：2019-06-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chaeyoung Lim , Jongkeun Lee , Minsup Kim , Jehwan Seo , Kihyun Song , Sukhoon Yoon
Abstract: A remote control apparatus is provided. The remote control apparatus according to an embodiment includes an inputter comprising input circuitry, a communicator comprising communication circuitry, a microphone, and a processor configured to control the communicator to transmit a first Bluetooth packet requesting an electronic apparatus to output a non-audible sound based on a control command being input through the inputter in a state where the remote control apparatus is not paired, obtain identification information of the electronic apparatus based on the non-audible sound output by the electronic apparatus corresponding to the first Bluetooth packet being received through the microphone, and control the communicator to transmit a second Bluetooth packet including the obtained identification information and a turn-on command to the electronic apparatus.
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公开(公告)号：US20210111056A1
公开(公告)日：2021-04-15
申请号：US16901228
申请日：2020-06-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kuihyun Yoon , Jaehak Lee , Yunhwan Kim , Jongkeun Lee , Kyohyeok Kim , Jewoo Han
IPC: H01L21/683 , H01L21/687 , H01L21/67 , H01J37/32
Abstract: An etching apparatus includes a reaction chamber having an internal space; an upper electrode in the reaction chamber; a fixing chuck in the internal space of the reaction chamber and below the upper electrode; an electrostatic chuck above the fixing chuck and on which a wafer is configured to be placed; a focus ring surrounding the electrostatic chuck; and a plurality of sealing members configured to seal cooling gas provided to the focus ring and being in contact with the focus ring. The plurality of sealing members may be formed of a porous material. Each of the plurality of sealing members may include a body portion and an outer surface surrounding the body portion. Only the body portion may include voids and the outer surface may be smooth and free of voids.
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公开(公告)号：US10667312B2
公开(公告)日：2020-05-26
申请号：US16419538
申请日：2019-05-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sukhoon Yoon , Chaeyoung Lim , Minsup Kim , Jehwan Seo , Kihyun Song , Jongkeun Lee
Abstract: A remote controller includes a communicator to broadcast a first request packet for identifying external apparatuses located around the remote controller, and based on a first response packet for the first request packet being received from each of a plurality of external apparatuses, identify the priorities of the external apparatuses based on the signal strength of the first response packet, and control the communicator to transmit a second request packet for identifying directivity to a first external apparatus among the external apparatuses according to the priorities, and based on a second response packet for the second request packet being received from the first external apparatus, identify directivity for the first external apparatus based on the second response packet, and based on identifying that the remote controller is directed to the first external apparatus, control the communicator to transmit a third request packet for Bluetooth pairing to the first external apparatus.
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公开(公告)号：US11997731B2
公开(公告)日：2024-05-28
申请号：US17992798
申请日：2022-11-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kihyun Song , Jehwan Seo , Minsup Kim , Sukhoon Yoon , Jongkeun Lee , Chaeyoung Lim
Abstract: An example electronic device includes a first communication unit, a second communication unit, and a processor for performing control such that the second communication unit operates in a scan state in which an undirected advertising packet can be received when a preset IR signal is received from a remote control device through the first communication unit, acquiring identification information of a target device from the undirected advertising packet when the undirected advertising packet is received from the remote control device in the scan state, and providing a user interface (UI) for guiding a Bluetooth connection with remote control device when the acquired identification information of a target device matches identification information of the electronic device.
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Patent Agency Ranking
公开(公告)号：US11533766B2
公开(公告)日：2022-12-20
申请号：US17255078
申请日：2019-02-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kihyun Song , Jehwan Seo , Minsup Kim , Sukhoon Yoon , Jongkeun Lee , Chaeyoung Lim
Abstract: An electronic device is disclosed. The electronic device comprises a first communication unit, a second communication unit, and a processor for performing control such that the second communication unit operates in a scan state in which an undirected advertising packet can be received when a preset IR signal is received from a remote control device through the first communication unit, acquiring identification information of a target device from the undirected advertising packet when the undirected advertising packet is received from the remote control device in the scan state, and providing a user interface (UI) for guiding a Bluetooth connection with remote control device when the acquired identification information of a target device matches identification information of the electronic device.
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公开(公告)号：US11462217B2
公开(公告)日：2022-10-04
申请号：US16853977
申请日：2020-04-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihyun Song , Jongjin Park , Shina Kim , Sukhoon Yoon , Wonjae Lee , Jongkeun Lee
Abstract: An electronic apparatus is disclosed. The electronic apparatus includes: a microphone, an IC chip configured to, based on a level of a user voice received through the microphone being equal to or greater than a threshold value set as a first level, identify whether the user voice includes a wake-up-word (WUW), and a processor configured to, based on the WUW being included in the user voice, transmit a signal corresponding to the user voice to an external electronic apparatus, and based on the transmitting of the signal corresponding to the user voice being completed, set the threshold value as a second level lower than the first level, wherein the IC chip is configured to, based on a subsequent user voice being received through the microphone, identify whether a level of the subsequent user voice is equal to or greater than the threshold value set as the second level, and based on the level of the subsequent user voice being equal to or greater than the threshold value set as the second level, identify whether the subsequent user voice includes the WUW.
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公开(公告)号：US12301913B2
公开(公告)日：2025-05-13
申请号：US18538286
申请日：2023-12-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kihyun Song , Kwanyoung Kim , Minsup Kim , Sukhoon Yoon , Wonjae Lee , Jongkeun Lee
IPC: H04N21/422 , H04W76/19
Abstract: A display device comprises a display unit, a communication unit and a processor, which identifies, based on an IR signal received through the communication unit, whether there is a pairing history of a remote controller and the display device, identifies whether there is a Bluetooth connection between the display device and the remote controller, counts a number of times the Bluetooth connection had been cut off between the display device and the remote controller, and controls, based on the counted number of times the Bluetooth connection had been cut off, the display unit so that a user interface (UI) for pairing with the remote controller is displayed.
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公开(公告)号：US20240313563A1
公开(公告)日：2024-09-19
申请号：US18670311
申请日：2024-05-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wonjae LEE , Kwanyoung Kim , Kihyun Song , Sukhoon Yoon , Jongkeun Lee
IPC: H02J7/00 , G01R19/30 , G01R31/371 , G01R31/3835 , G01R31/396
CPC classification number: H02J7/0048 , G01R19/30 , G01R31/371 , G01R31/3835 , G01R31/396
Abstract: An electronic device including a battery; a memory configured to store information regarding a changed voltage value of the battery based on a unit time elapsing after charging of the battery is started; and a processor configured to: based on the charging of the battery being started, identify an initial voltage value of the battery; based on the unit time elapsing after the charging of the battery is started, identify the changed voltage value of the battery corresponding to a time at which the unit time elapses based on the information stored in the memory and the initial voltage value; and identify a current charge of the battery based on the changed voltage value.
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公开(公告)号：US11715468B2
公开(公告)日：2023-08-01
申请号：US17169058
申请日：2021-02-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sukhoon Yoon , Minsup Kim , Kihyun Song , Wonjae Lee , Jongkeun Lee
IPC: G10L15/22 , G10L15/30 , G10L15/065
CPC classification number: G10L15/22 , G10L15/065 , G10L15/30 , G10L2015/223
Abstract: Provided are an electronic device and an operation method thereof. The electronic device includes: a first sound receiver configured to receive a sound input while power is supplied to the first sound receiver in a standby state; a trigger word/phrase recognizer configured to recognize whether the sound input received by the first sound receiver corresponds to a trigger word or phrase; a second sound receiver configured to receive a sound input by receiving supply of power based on the trigger word or phrase being recognized by the trigger word/phrase recognizer; and a data transceiver configured to output a first sound input signal supplied from the first sound receiver and a second sound input signal supplied from the second sound receiver.
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