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公开(公告)号：US10722605B2
公开(公告)日：2020-07-28
申请号：US15788352
申请日：2017-10-19
发明人： Jee-yeon Kim , Hee-jin Park , Yong-won Jeong , Jeong-eun Lee , Jun-ho Koh
IPC分类号： B01D53/02 , A61L9/20 , B01D53/86 , B01D53/30 , F24F3/16 , B01D53/00 , B01D53/04 , B01J20/16 , B01J20/20 , B01J35/00 , B01J35/08
摘要： A photocatalyst filter is provided. The photocatalyst filter includes: a base in which an internal space is formed. The internal space is permeable to fluid, and a plurality of photocatalyst beads are provided in the internal space, wherein a surface of the internal space is reflective.
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公开(公告)号：US11701446B2
公开(公告)日：2023-07-18
申请号：US16910441
申请日：2020-06-24
发明人： Jee-yeon Kim , Hee-jin Park , Yong-won Jeong , Jeong-eun Lee , Jun-ho Koh
IPC分类号： A61L9/00 , B01D53/02 , B01D39/00 , A61L9/20 , B01D53/86 , B01D53/30 , F24F8/167 , B01D53/00 , B01D53/04 , B01J20/16 , B01J20/20 , B01J35/00 , B01J35/08 , F24F8/158
CPC分类号： A61L9/205 , B01D53/007 , B01D53/04 , B01D53/0454 , B01D53/30 , B01D53/8625 , B01D53/8634 , B01D53/8668 , B01D53/8671 , B01D53/8696 , B01J20/16 , B01J20/20 , B01J35/004 , B01J35/08 , F24F8/167 , A61L2209/111 , A61L2209/12 , A61L2209/14 , A61L2209/16 , A61L2209/22 , B01D2253/102 , B01D2253/108 , B01D2253/34 , B01D2255/20707 , B01D2255/802 , B01D2257/302 , B01D2257/404 , B01D2257/702 , B01D2257/90 , B01D2257/91 , B01D2258/06 , B01D2259/4508 , B01D2259/802 , B01D2259/804 , C02F2305/10 , F24F8/158
摘要： A photocatalyst filter is provided. The photocatalyst filter includes: a base in which an internal space is formed. The internal space is permeable to fluid, and a plurality of photocatalyst beads are provided in the internal space, wherein a surface of the internal space is reflective.
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公开(公告)号：US11183056B2
公开(公告)日：2021-11-23
申请号：US16492404
申请日：2018-02-05
发明人： Mid-eum Choi , A-ron Baik , Chang-soo Park , Jeong-eun Lee
IPC分类号： G08G1/0969
摘要： An electronic device and a method are provided. The electronic device includes: at least one sensing unit configured to acquire position data and image data for each of a plurality of nodes at predetermined intervals while the electronic device is moving; and a processor configured to extract an object from the image data, generate first object data for identifying the extracted object, and store position data of a first node corresponding to the image data from which the object has been extracted and the first object data corresponding to the first node.
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公开(公告)号：US10665106B2
公开(公告)日：2020-05-26
申请号：US15938137
申请日：2018-03-28
发明人： Mid-eum Choi , Chang-soo Park , Jeong-eun Lee
摘要： Provided is a method of controlling driving, based on sensing information, the method being performed, for example, by a device included in an object and including: obtaining sensing information; determining a sensing blind zone in a sensing zone based on the sensing information; generating a control signal based on the sensing blind zone; and controlling driving of the object using the control signal.
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公开(公告)号：US11739959B2
公开(公告)日：2023-08-29
申请号：US16628378
申请日：2018-07-19
发明人： Jang-pyo Park , Yong-won Jeong , Jae-hong Kim , Sang-hun Lee , Jeong-eun Lee , Hye-jung Cho
CPC分类号： F24F8/80 , F24F8/10 , F24F13/28 , F24F8/22 , F24F11/56 , F24F13/20 , F24F2006/008 , F24F2013/205 , F24F2110/50
摘要： An air purifier is provided. The air purifier includes a plurality of filters, a driving unit configured to individually move the plurality of filters, and a processor configured to control the driving unit so that at least one of the plurality of filters is disposed in an air passage in the air purifier according to an air state.
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公开(公告)号：US11592412B2
公开(公告)日：2023-02-28
申请号：US16763891
申请日：2018-07-27
发明人： Jang-pyo Park , Yong-won Jeong , Jae-hong Kim , Sang-hun Lee , Jeong-eun Lee , Hye-jung Cho
摘要： An electronic device is disclosed. The electronic device comprises: a gas sensor having different sensitivities in temperature for each of a plurality of gases; and a processor for calculating a concentration of at least one of a plurality of gases on the basis of an output value of the gas sensor for different temperature sections.
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公开(公告)号：US11585546B2
公开(公告)日：2023-02-21
申请号：US16767770
申请日：2018-08-23
发明人： Hee-jin Park , Jee-yeon Kim , Yong-won Jeong , Sae-mi Kim , Jeong-eun Lee
IPC分类号： F24F8/167 , A61L9/20 , B01D53/00 , B01D53/86 , B01D53/88 , B01J21/06 , B01J23/06 , B01J23/30 , B01J23/755 , B01J35/00 , F24F8/10 , F24F8/22 , F24F8/30
摘要： An air conditioning device is disclosed. The present air conditioning device comprises: a photocatalytic filter including a space through which air can pass and having a transition metal oxide formed in a nanotube form on the surface thereof, the transition metal oxide removing gases included in the air and including at least one of TiO2, ZnO, NiO, and WO3; and a light source for emitting light to the photocatalytic filter.
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公开(公告)号：US11127272B2
公开(公告)日：2021-09-21
申请号：US16464575
申请日：2017-12-11
发明人： Jang-pyo Park , Sang-hun Lee , Yong-won Jeong , Jeong-eun Lee
IPC分类号： G08B17/117 , G05B15/02 , F24F11/88
摘要： An electronic apparatus is provided. The electronic apparatus according to an embodiment includes a plurality of different types of gas sensors configured to output sensing values based on sensing a gas, and a processor configured to determine a gas type corresponding to a plurality of sensing values respectively output from the plurality of different types of gas sensors.
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公开(公告)号：US10345223B2
公开(公告)日：2019-07-09
申请号：US16063164
申请日：2016-09-12
发明人： Hyun-suk Kwak , Kwang-bok Kim , Dae-kwang Jung , Yong-won Jeong , Jun-ho Koh , Chang-hyun Kim , Yong-chan Lee , Jeong-eun Lee
IPC分类号： G02B6/02 , G01N21/03 , G01N21/05 , G01N21/31 , G01N33/497
摘要： Disclosed is an optical gas sensor. The optical gas sensor includes: a light source which emits light; a gas collector which includes a cavity to be filled with gas to be sensed; an optical wave guider which guides light emitted from the light source to be output to the cavity, and guides the output light to be output again to the cavity after passing through the cavity of the gas collector; and an optical detector which detects light output from the optical wave guider. Thus, a path of light exposed to the gas to be sensed is increased within the cavity, thereby achieving miniaturization and sensing gas of low-concentration.
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公开(公告)号：US10241105B2
公开(公告)日：2019-03-26
申请号：US15180682
申请日：2016-06-13
发明人： Hyun-suk Kwak , Jang-pyo Park , Sang-hun Lee , Chang-hyun Kim , Jeong-eun Lee
摘要： A portable device having an exhalation sensing function is provided. The portable device includes a gas detector that analyzes exhalation, and a device main body including a receiving portion in which the gas detector is received, the device main body having a call function, wherein, when a user makes a call using the device main body, the gas detector is automatically projected from the receiving portion of the device main body, and senses the user's exhalation.
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