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公开(公告)号：US11955794B2
公开(公告)日：2024-04-09
申请号：US17824847
申请日：2022-05-25
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： Jung-Hui Hsu , Po-Hua Hsu , Chi-Chien Chen
CPC classification number: H02H9/042 , H02H1/0092 , H02H5/04
Abstract: A surge protection system includes a receptacle body, at least one power output jack, a power obtaining device, at least one surge protection module, a microcontroller unit, and a surge detection circuit. The at least one surge protection module includes a housing, a memory element, and a surge protection circuit that includes a surge absorption element and a thermal fuse connected in series and parallel. The surge absorption element absorbs a surge inputted from an external power supply, and the memory element records a number of surges carried by the surge absorption element. When the surge enters the surge protection system from the external power supply, the surge absorption element absorbs the surge, and the surge detection circuit outputs a signal to the microcontroller unit that writes the number of surges carried by the surge absorption element into the memory element.
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公开(公告)号：US10128028B2
公开(公告)日：2018-11-13
申请号：US15670608
申请日：2017-08-07
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： Jung-Hui Hsu
Abstract: A varistor device includes a main body, a conductive area, a specific-melting-point metallic pin, and an elastic unit. The main body has a first surface, and the conductive area is located at the first surface. The specific-melting-point metallic pin has a first section and a second section. The first and the second sections are one-piece formed. The first section is fixedly disposed on the conductive area. The second section has a specific melting point such that the second section melts when a current flows between the first surface and the second section so as to expose the second section to a temperature greater than the specific melting point. The elastic unit has an end connected to the second section, and the elastic unit provides an elastic force to the second section to break the second section so as to cut off the current when the second section melts.
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公开(公告)号：US08581708B2
公开(公告)日：2013-11-12
申请号：US13848930
申请日：2013-03-22
Applicant: Powertech Industrial Co., Ltd.
Inventor： Yu-Lung Lee , Jung-Hui Hsu , Chun Chuan Chen
Abstract: A remotely controllable receptacle system is disclosed. The remotely controllable receptacle system includes a remote control device for emitting a first request signal and a searching signal, and a plurality of receptacle devices for emitting a first reply signal according to the first request signal. The remote control device determines whether the first reply signal is received and the receptacle device emitting the first reply signal is classified as the vicinity receptacle device and the receptacle device not emitting the first reply signal is classified as the missing receptacle device. The vicinity receptacle device is configured to emit a second request signal according to the searching signal and determine whether the missing receptacle device emits a second reply signal according to the second request signal before a mutual communication between the remote control device and the missing receptacle device via the vicinity receptacle device is established.
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公开(公告)号：US20200035386A1
公开(公告)日：2020-01-30
申请号：US16190972
申请日：2018-11-14
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： Jung-Hui Hsu
Abstract: A varistor module includes a base, a case, and a varistor body. The base and the case are assembled with each other to form a closed space. The varistor body includes a plurality of ceramic chips and a bridging element. The ceramic chips are disposed in the closed space. Each ceramic chip has an electrode layer on two opposite sides, respectively. The bridging element has at least two bridging segments and a crossing segment. The bridging segments are connected to electrode layers of different ones of the ceramic chips. The crossing segment is disposed between the bridging segments.
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公开(公告)号：US10381792B2
公开(公告)日：2019-08-13
申请号：US15792830
申请日：2017-10-25
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： Jung-Hui Hsu
IPC: H01R25/00 , H01R24/66 , H02G3/08 , G05B13/02 , G10L15/22 , H01R13/639 , H01R13/66 , H01R24/76 , H01R35/02 , H05K7/20 , H01R13/73 , H01R103/00 , H02G3/18 , H01R13/70 , H01R24/62
Abstract: An outlet device includes a counterweight portion, a hanging portion arranged distant from the counterweight portion, an extending portion having two ends respectively connected to the counterweight portion and the hanging portion, a voice controlling module installed in the hanging portion, and a power cord connected to the counterweight portion. The outlet unit of the counterweight portion and the voice controlling module are electrically connected to the power cord. The voice controlling module is to receive voice signal for controlling a corresponding electronic device. When the outlet device is applied to a plate, the counterweight portion is arranged under the plate and the hanging portion is arranged on the plate, and the hanging portion remains hung on the plate by using the weight distribution of the outlet device, thereby maintaining the outlet device in a static balance state.
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Patent Agency Ranking
公开(公告)号：US09966717B2
公开(公告)日：2018-05-08
申请号：US15615461
申请日：2017-06-06
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： Jung-Hui Hsu
IPC: H01R31/06
CPC classification number: H01R31/065
Abstract: A conductive device and a socket for providing electric power are provided. The conductive device includes a block body, at least two terminal structures, and an equipotential layer. The block body has a fixing portion having at least two holes formed thereon. The two terminal structures are arranged inside of the block body and respectively near to the holes. The equipotential layer is electrically connected to the two terminal structures and set to have the same polarity as that of the two terminal structures.
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公开(公告)号：US09722378B2
公开(公告)日：2017-08-01
申请号：US15056126
申请日：2016-02-29
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： Jung-Hui Hsu
CPC classification number: H01R31/065
Abstract: A conductive device and a socket for providing electric power are provided. The conductive device includes a block body, at least two terminal structures, and an equipotential layer. The block body has a fixing portion having at least two holes formed thereon. The two terminal structures are arranged inside of the block body and respectively near to the holes. The equipotential layer is electrically connected to the two terminal structures and set to have the same polarity as that of the two terminal structures.
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公开(公告)号：US09325132B2
公开(公告)日：2016-04-26
申请号：US13680208
申请日：2012-11-19
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： Jung-Hui Hsu
CPC classification number: H01R31/06 , H01R13/72 , H01R25/003 , H01R35/04
Abstract: The present disclosure provides a power extension cord with movable outlet modules, which includes a power input portion, a casing, and a plurality of outlet modules. The power input portion is connected to a city power source. The casing at least includes a first accommodating portion having at least a first sliding track. Each of the outlet modules is electrically connected to the power input portion, and at least one outlet module is movably disposed on the first sliding track. When all the outlet modules are arranged on the first accommodating portion, at least one outlet module becomes immovable on the first sliding track. When one or more outlet modules are dislocated from the first accommodating portion, at least one of the outlet modules becomes movable along the first sliding track. Accordingly, the present disclosure may thus effectively utilize the pin holes associated with each outlet module.
Abstract translation: 本公开提供了一种具有可移动出口模块的电力延伸线，其包括电力输入部分，壳体和多个出口模块。 电源输入部分连接到城市电源。 壳体至少包括具有至少第一滑动轨道的第一容纳部分。 每个出口模块电连接到电力输入部分，并且至少一个出口模块可移动地设置在第一滑动轨道上。 当所有出口模块布置在第一容纳部分上时，至少一个出口模块在第一滑动轨道上变得不可移动。 当一个或多个出口模块从第一容纳部分脱位时，至少一个出口模块可沿着第一滑动轨迹移动。 因此，本公开可因此有效地利用与每个出口模块相关联的销孔。
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公开(公告)号：US10804660B2
公开(公告)日：2020-10-13
申请号：US16154792
申请日：2018-10-09
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： Jung-Hui Hsu , Su-Ying Peng
IPC: H01H9/02 , H01R25/00 , H01R13/73 , H01R24/66 , H01R24/76 , H01R24/60 , H02G3/18 , H01R27/02 , A47F10/00 , H01R13/70
Abstract: An outlet device for hanging on a plate includes a counterweight portion, a hanging portion arranged distant from the counterweight portion, an extending portion having two ends respectively connected to the counterweight portion and the hanging portion, and a power core connected to the counterweight portion. Each of the counterweight portion and the hanging portion has an outlet unit electrically connected to the power core. The outlet device is configured so that the counterweight portion is arranged under the plate and the hanging portion is arranged on the plate, and the hanging portion remains hung on the plate by using a weight distribution of the outlet device, thereby maintaining the outlet device in a static balance state.
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公开(公告)号：US10312648B2
公开(公告)日：2019-06-04
申请号：US15792849
申请日：2017-10-25
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： Jung-Hui Hsu
IPC: H01R13/73 , H01R25/00 , H01R24/66 , H02G3/08 , G05B13/02 , G10L15/22 , H01R13/639 , H01R13/66 , H01R24/76 , H01R35/02 , H05K7/20 , H01R103/00 , H02G3/18 , H01R13/70 , H01R24/62
Abstract: An outlet device includes a counterweight portion, a hanging portion arranged distant from the counterweight portion, an extending portion having two ends respectively connected to the counterweight portion and the hanging portion, a blowing unit, and a power cord connected to the counterweight portion. The outlet unit of the counterweight portion and the blowing unit are electrically connected to the power cord. The blowing unit is installed on the counterweight portion, the hanging portion, or the extending portion for inhaling external air into the airflow channel and blowing airflow to the air exit. When the outlet device is applied to a plate, the counterweight portion is arranged under the plate and the hanging portion is arranged on the plate, and the hanging portion remains hung on the plate by using the weight distribution of the outlet device, thereby maintaining the outlet device in a static balance state.
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