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公开(公告)号：US10392648B2
公开(公告)日：2019-08-27
申请号：US15120073
申请日：2014-12-16
Inventor： Chulwoo Park , Yeekyeong Jung , Sunghwa Lee , Jungho Hwang , Jiwoon Park
Abstract: Provided are an airborne microbial measurement apparatus and a method of measuring the same. The airborne microbial measurement apparatus includes a particle separation device including a main body having a flow space in which airborne microorganism flows and a collection unit separably coupled to one side of the main body to collect the airborne microorganism, a reagent container in which a lysis reagent reacting with the airborne microorganism collected in the collection unit and a luminous material are stored, and a luminescence measurement device for measuring intensity of light emitted after the airborne microorganism reacts with the lysis reagent and the luminous material.
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Patent Agency Ranking
公开(公告)号：US10092873B2
公开(公告)日：2018-10-09
申请号：US15120479
申请日：2014-12-12
Applicant: LG ELECTRONICS INC.
Inventor： Yeekyeong Jung , Chulwoo Park , Sunghwa Lee
Abstract: An air cleaning system and a method of controlling the same, the air cleaning system including a particle separation device for suctioning indoor air to separate microbial particles from air particles, a collection device collecting the microbial particles separated by the particle separation device, a luminescence measurement device for detecting an amount or intensity of light emitted from the microbial particles collected in the collection device, and at least one air cleaning device that selectively operates on the basis of contamination of the microbial particles detected by the luminescence measurement device.
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公开(公告)号：US10082453B2
公开(公告)日：2018-09-25
申请号：US15122055
申请日：2014-09-19
Inventor： Chulwoo Park , Sunghwa Lee , Akira Mizuno , Kazunori Takashima , Hirofumi Kurita , Hachiro Yasuda
CPC classification number: G01N15/0606 , C12Q1/04 , G01N15/0637 , G01N21/6428 , G01N21/76 , G01N21/8483 , G01N2015/0069 , G01N2021/6439
Abstract: An airborne microbial measurement apparatus and a measurement method thereof are provided. An airborne microbial measurement apparatus according to an embodiment includes a discharge apparatus including a discharge electrode and a voltage supply unit applying a high voltage to the discharge electrode. A substrate is provided to a side of the discharge apparatus to collect an airborne microbe from air by a high voltage applied to the discharge electrode. A reagent injection apparatus supplies a dyeing reagent to the microbe collected on the substrate or a DNA of the microbe. A light emission measurement apparatus senses a quantity of light generated from the DNA to which the dyeing reagent is supplied. The discharge apparatus includes a controller controlling the voltage supply unit so that the voltage is applied to collect the airborne microbe or destroy an external wall of the collected airborne microbe.
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公开(公告)号：US10371616B2
公开(公告)日：2019-08-06
申请号：US15120728
申请日：2014-12-12
Applicant: LG ELECTRONICS INC.
Inventor： Chulwoo Park , Sunghwa Lee , Yeekyeong Jung
Abstract: Provided is an airborne microbial measurement apparatus and a method of measuring the same. The airborne microbial measurement apparatus includes a particle separation device comprising an introduction part for introducing air and a nozzle part disposed on one side of the introduction part, a microbial particle passage through which microbial particles in the air passing through an inner passage of the nozzle part flow, an air particle passage through which air particles in the air passing through an outer space of the nozzle part flow, a collection device communicating with the microbial particle passage, the collection device comprising a filter part onto which the microbial particles are collected, and a luminescence measurement device dispose on one side of the collection device to detect an amount or intensity of light emitted from the microbial particles collected onto the filter part.
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公开(公告)号：US09263858B2
公开(公告)日：2016-02-16
申请号：US13935754
申请日：2013-07-05
Applicant: LG ELECTRONICS INC.
Inventor： Yanghwa Lee , Hyungho Park , Sunghwa Lee , Jinhyouk Shin
IPC: H01T23/00
CPC classification number: H01T23/00
Abstract: An efficient and safe ionizer is disclosed. The ionizer includes a circuit to generate high voltage, a circuit case to surround the circuit, an electrode disposed outside of the circuit case and caused to discharge electricity by the high voltage generated by the circuit to ionize molecules in air, and an electrode cover disposed at a portion around the electrode.
Abstract translation: 公开了一种高效安全的电离器。 离子发生器包括产生高电压的电路，围绕电路的电路壳体，设置在电路壳体外侧的电极，通过由电路产生的高电压来放电，使空气中的分子离子化，并且设置电极盖 在电极周围的部分。
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公开(公告)号：US20140009860A1
公开(公告)日：2014-01-09
申请号：US13935754
申请日：2013-07-05
Applicant: LG ELECTRONICS INC.
Inventor： Yanghwa LEE , Hyungho Park , Sunghwa Lee , Jinhyouk Shin
IPC: H01T23/00
CPC classification number: H01T23/00
Abstract: An efficient and safe ionizer is disclosed. The ionizer includes a circuit to generate high voltage, a circuit case to surround the circuit, an electrode disposed outside of the circuit case and caused to discharge electricity by the high voltage generated by the circuit to ionize molecules in air, and an electrode cover disposed at a portion around the electrode.
Abstract translation: 公开了一种高效安全的电离器。 离子发生器包括产生高电压的电路，围绕电路的电路壳体，设置在电路壳体外侧的电极，通过由电路产生的高电压来放电，使空气中的分子离子化，并且设置电极盖 在电极周围的部分。
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