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公开(公告)号：US11629552B2
公开(公告)日：2023-04-18
申请号：US17002728
申请日：2020-08-25
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Chao-Hung Nien , Jui-Pin Jao , Chin-Chu Chiu , Ping-Yu Chu
IPC: E06B9/24 , F16H1/46 , F16H55/06 , F16D51/04 , F16H57/028 , F16D3/12 , F16H57/02 , F16D121/14 , E06B9/262 , E06B9/322 , F16D49/02
Abstract: A window covering includes a housing, a covering material, a spindle, and a driving device. The spindle and the driving device are provided at the housing. The driving device includes a motor having a shaft, and an epicyclic gearing decelerating device having an input end and an output end connected to the shaft and the spindle, respectively. Whereby, the spindle can drive the covering material to expand or to collapse. The epicyclic gearing decelerating device includes a ring portion and at least a planet gear assembly which is coupled between the input end and the output end. The planet gear assembly includes a plurality of planet gears having a Shore A durometer hardness of 45-90, which is rotatable along the fixedly provided ring portion. While being driven to move, a lower end of the covering material moves at a speed higher than 65 mm per second.
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公开(公告)号：US20220162908A1
公开(公告)日：2022-05-26
申请号：US17319053
申请日：2021-05-12
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Chao-Hung Nien , Jui-Pin Jao , Shih-Wei Hsu , You-Yu Zhang
IPC: E06B9/68
Abstract: A method of controlling multiple electric window coverings includes the following steps: A. receive a check command, which is created from an electronic device operated by the user; B. compare battery levels of batteries of the electric window coverings to at least one power threshold; C. control the electric window coverings based on a comparison result obtained in the previous step, wherein, when the battery level of the battery of any one of the electric window coverings is greater than the power threshold, said electric window covering makes a first response; when the battery level of the battery of any one of the electric window coverings is less than the power threshold, said electric window covering makes a second response. Whereby, the user could learn the battery level of the battery of each of the electric window coverings from the response it makes.
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公开(公告)号：US12006765B2
公开(公告)日：2024-06-11
申请号：US17125961
申请日：2020-12-17
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Chao-Hung Nien , Jui-Pin Jao , Chin-Chu Chiu , Ping-Yu Chu
CPC classification number: E06B9/38 , H02K11/21 , H02K11/33 , E06B9/262 , E06B2009/2625 , H02K2207/03
Abstract: A window covering includes a headrail, a covering material located below the headrail, a rotating member connected to the covering material and provided in the headrail, a motor provided in the headrail and coupled to the rotating member, and a control device provided in the headrail and electrically connected to the motor. The headrail has a longitudinal direction. The rotating member is adapted to drive the covering material to expand or collapse. The motor drives the rotating member to rotate. When a moving speed of a lower end of the covering material decreases and such a situation lasts for a predetermined time, the control device controls the motor to stop operating. Whereby, no matter whether the covering material is fully expanded, fully collapsed, or encounters resistance somewhere in between, the motor can be stopped.
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公开(公告)号：US20210238920A1
公开(公告)日：2021-08-05
申请号：US17235930
申请日：2021-04-20
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： You-Yu Zhang , Jui-Pin Jao , Ping-Yu Chu , Chao-Hung Nien
Abstract: A motorized window treatment has a headrail, a first operable rail and a second operable rail, a driving device, a distance detection circuit, a receiving circuit and a motor control circuit. The motor control circuit is coupled with the receiving circuit and the distance detection circuit for configuring the driving device to move the first operable rail and the second operable rail according to the signals received by the receiving circuit. When the receiving circuit receives a command signal to move the second operable rail towards a target position and the first operable rail locates between the second operable rail and the target position, the motor control circuit configures the driving device to move the second operable rail and the first operable rail collectively towards the target position.
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5.发明申请公开(公告)号：US20180301916A1
公开(公告)日：2018-10-18
申请号：US15953519
申请日：2018-04-16
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Chao-Hung Nien , Jui-Pin Jao , Chin-Chu Chiu , Yan-Liang Guo
Abstract: A charging system and a method of charging an electric window covering are disclosed. The electric window covering includes a power supply device and an electric power input, which is provided in a frame and coupled to the power supply device. The charging system includes a charging device, which includes an extension object, an electric power output, and a power storage device which stores a power. The electric power output and the power storage device are respectively connected to the extension object, which is erectable in a longitudinal direction thereof. When the charging device is connected to the frame and suspended therefrom, the power of the power storage device is transmitted to the electric power output through the extension object, and then provided to the electric power input, whereby to charge the power supply device. Therefore, the method can be easily performed with said charging system.
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Patent Agency Ranking
公开(公告)号：US12237800B2
公开(公告)日：2025-02-25
申请号：US17533125
申请日：2021-11-23
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Chao-Hung Nien , Jui-Pin Jao , Ping-Yu Chu
Abstract: An electric window covering has a covering material, a driving device, a microcontroller, a position detecting module and a trigger detecting module. The position detecting module detects a position of a lower end of the covering material to generate a position information. The microcontroller compares the position information with a reference position to generate a position relationship with respect to the reference position. The trigger detecting module detects whether the covering material is moved by an external force for generating a detecting result. When the microcontroller determines that a trigger event is received according to the detecting result, the microcontroller configures the driving device to move the covering material according to the position relationship and the trigger event.
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公开(公告)号：US11146085B2
公开(公告)日：2021-10-12
申请号：US16655179
申请日：2019-10-16
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Chao-Hung Nien , Jui-Pin Jao , Shih-Wei Hsu , Kao-Chang Hu , Chin-Chu Chiu
Abstract: A charging system for an electric window covering, which includes a motorized assembly controlling the movement of the electric window covering, and a power supply device including a rechargeable power unit and a first remaining power detection circuit is disclosed. The charging system comprises a charging device which provides power to the power supply device, a comparison module, and a notification unit. The first remaining power detection circuit detects the potential magnitude of the power unit, and the detected value is transmitted to the comparison module to be compared. If the potential magnitude is less than a predetermined threshold, a warning is presented at a notification unit. By actively presenting the warning to the user when the power of the power unit is low, the power supply device and the charging system can achieve the objectives of providing an active notification and extending the run-time of the power unit.
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公开(公告)号：US20200043322A1
公开(公告)日：2020-02-06
申请号：US16525596
申请日：2019-07-30
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Chao-Hung Nien , Jui-Pin Jao , Yan-Liang Guo , Tsu-Ya Huang
Abstract: A remote control used for opening and closing a covering assembly of an electric window treatment includes a main body, which includes a fixed unit, a rotating unit, and a detector. The fixed unit includes a first input unit which can be pressed. When the first input unit is pressed, it generates a first input signal to control the movement of the covering assembly. The rotating unit surrounds an external periphery of the fixed unit, and is rotatable relative to the fixed unit. The detector detects the rotation of the rotating unit relative to the fixed unit, and accordingly generates a second input signal to control the movement of the covering assembly. Whereby, a user can control the covering assembly in either way, and therefore the remote control is more flexible and convenient than conventional remote controls.
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公开(公告)号：US12078011B2
公开(公告)日：2024-09-03
申请号：US17235930
申请日：2021-04-20
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： You-Yu Zhang , Jui-Pin Jao , Ping-Yu Chu , Chao-Hung Nien
CPC classification number: E06B9/322 , E06B9/262 , H02P5/74 , E06B2009/2625
Abstract: A motorized window treatment has a headrail, a first operable rail and a second operable rail, a driving device, a distance detection circuit, a receiving circuit and a motor control circuit. The motor control circuit is coupled with the receiving circuit and the distance detection circuit for configuring the driving device to move the first operable rail and the second operable rail according to the signals received by the receiving circuit. When the receiving circuit receives a command signal to move the second operable rail towards a target position and the first operable rail locates between the second operable rail and the target position, the motor control circuit configures the driving device to move the second operable rail and the first operable rail collectively towards the target position.
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公开(公告)号：US20220085738A1
公开(公告)日：2022-03-17
申请号：US17533125
申请日：2021-11-23
Applicant: Nien Made Enterprise Co., Ltd.
Inventor： Chao-Hung Nien , Jui-Pin Jao , Ping-Yu Chu
Abstract: An electric window covering has a covering material, a driving device, a microcontroller, a position detecting module and a trigger detecting module. The position detecting module detects a position of a lower end of the covering material to generate a position information. The microcontroller compares the position information with a reference position to generate a position relationship with respect to the reference position. The trigger detecting module detects whether the covering material is moved by an external force for generating a detecting result. When the microcontroller determines that a trigger event is received according to the detecting result, the microcontroller configures the driving device to move the covering material according to the position relationship and the trigger event.
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