Patents by Inventor Sheng Ying Hsu
Sheng Ying Hsu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230313606Abstract: An electric curtain includes an upper beam, two curtain ropes, a curtain body and a lower beam. The upper beam includes a rotating shaft, a pivotal member, two rope winders, a controller and a wireless control unit installed inside the controller. The wireless control unit has the technical feature of receiving and matching with a wireless transmission communication protocol originated from the external, thereby allowing the electric curtain to achieve the effect of establishing the most optimal electrical conduction and wireless communication transmission between the two based on the external wireless transmission communication protocol selected and matched.Type: ApplicationFiled: August 12, 2022Publication date: October 5, 2023Applicant: CHING FENG HOME FASHIONS CO., LTD.Inventors: CHANG-YU HSIEH, SHENG-YING HSU, WEN-YING LIANG
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Publication number: 20230151684Abstract: A window blind includes a headrail, two lift cords, a blind body, a bottom rail and two cord winding devices. The two cord winding devices are respectively installed on the bottom of the bottom rail. Subject to the technical feature that the other ends of the two lift cords are respectively tied to the adjustment columns of the two cord winding devices, if the winding stroke is inconsistent and the blind body is folded unevenly or skewed when the window blind is folded or stretched, the adjustment column of one cord winding device can be fine-adjusted to let the respective lift cord be gradually wound and covered on the adjustment column, so that the bottom rail and the blind body can be gradually adjusted to be substantially parallel to the bottom of the headrail, thereby effectively achieving the effect of fine-tuning and correcting the blind body.Type: ApplicationFiled: January 24, 2022Publication date: May 18, 2023Applicant: CHING FENG HOME FASHIONS CO., LTD.Inventors: SHENG-YING HSU, MING-CHU CHIANG, YU-PING CHOU
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Publication number: 20220325576Abstract: A window blind includes a headrail, a control device mounted in the headrail, a rotating rod, a blind body, a bottom rail, two lift cords, and two cord winding assemblies mounted on the rotating rod. Subject to the technical feature that the lift cords have the respective one ends thereof connected to the sliding guides of the respective cord winding assemblies and the respective other ends thereof extending along the respective lead angle sections of the respective openings of the respective rotating members and connected to the respective cord insertion holes of the headrail, when the blind body is in the unfolded or folded state, the clamping force produced on the lift cords between the sliding guides and the openings of the respective rotating members can be reduced, preventing the lift cords from being pushed down to break, which greatly increases the service life of the window blind.Type: ApplicationFiled: May 26, 2021Publication date: October 13, 2022Inventors: SHENG-YING HSU, MING-CHU CHIANG
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Patent number: 11060347Abstract: A window shade assembly includes a top box with two end members respectively connected to two ends of the top box, a shaft, a shade and a scrolling unit. The scrolling unit is received in the shaft and located between the two end members. The scrolling unit includes two end parts, a head, a spring and a movable member. By rotating the head to activate the spring to store a scrolling force, such that when pulling the shade, the end part drives the shaft to rotate and lower the shade. The spring does not pulls the shade upward and keeps its scrolling force at a level. When the shade is pushed upward, the shade is lifted automatically.Type: GrantFiled: January 11, 2019Date of Patent: July 13, 2021Assignee: CHING FENG HOME FASHIONS CO., LTD.Inventors: Sheng Ying Hsu, Chun Jan Hsu
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Patent number: 10619409Abstract: A window shade includes a top box, a mediate bar, a bottom bar and a shade connected between the mediate bar and the bottom bar. A first scrolling unit and a second scrolling unit are located in the top box, and each are cooperated with a movable unit, a resilient member and a fixed member. The resilient member is connected between the movable unit and the fixed member. Each of the first scrolling unit and the second scrolling unit has a first roller and a second roller, and each of the movable unit has a third roller and a fourth roller. The first cords of the first scrolling unit are connected to the mediate bar. The second cords of the second scrolling unit extend through the mediate bar and are connected to the bottom bar. The first and second cords meet the requirements of a longer shade.Type: GrantFiled: March 19, 2017Date of Patent: April 14, 2020Assignee: CHING FENG HOME FASHIONS CO., LTD.Inventors: Sheng Ying Hsu, Chun Jan Hsu
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Publication number: 20200080372Abstract: A blind capable of stepless positioning includes a control unit which controls the positioning of a shade, is disposed in a roller, and has a fixed sleeve, a spindle, a movable sleeve and a pre-torque spring. The fixed sleeve is fixedly disposed at a roller holder and fitted around one end of the spindle, whereas the movable sleeve is fixedly disposed at the roller and fitted around the other end of the spindle; hence, the movable sleeve rotates together with the roller. The pre-torque spring is fitted around the spindle and has two ends connected to the fixed sleeve and the movable sleeve, respectively, such that the pre-torque spring operates in conjunction with the movable sleeve. While the shade is being rolled up and rolled down, a predetermined torque level of the pre-torque spring matches the length of the shade to therefore brake the shade at any height.Type: ApplicationFiled: November 9, 2018Publication date: March 12, 2020Inventors: Sheng-Ying HSU, Wen-Ying LIANG, Wu-Chung NIEN
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Patent number: 10584530Abstract: A transmission device of a window shade includes a top box, a bottom bar and a shade located between the top box and the bottom bar. A first scrolling member and a second scrolling member are respectively connected to the first and second rails in the top box, and a movable unit is movably engaged with the first rail and between the first and second scrolling members. A transmission cord wraps around the first and second roller units of the movable unit, and the transmission cord wraps around the first and second roller units of the first scrolling member. Two ends of the transmission cord extend through the top box, the shade and are connected to the bottom bar. The length of the transmission cord can be stored between the first and second rollers so as to be cooperated with a longer shade.Type: GrantFiled: August 3, 2017Date of Patent: March 10, 2020Assignee: CHING FENG HOME FASHIONS CO., LTD.Inventors: Sheng Ying Hsu, Chun Jan Hsu
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Publication number: 20190345761Abstract: A window shade assembly includes a top box with two end members respectively connected to two ends of the top box, a shaft, a shade and a scrolling unit. The scrolling unit is received in the shaft and located between the two end members. The scrolling unit includes two end parts, a head, a spring and a movable member. By rotating the head to activate the spring to store a scrolling force, such that when pulling the shade, the end part drives the shaft to rotate and lower the shade. The spring does not pulls the shade upward and keeps its scrolling force at a level. When the shade is pushed upward, the shade is lifted automatically.Type: ApplicationFiled: January 11, 2019Publication date: November 14, 2019Inventors: SHENG YING HSU, CHUN JAN HSU
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Publication number: 20190112872Abstract: A rope assembly of window blinds includes multiple ropes which are respectively located at front side of the slats and at rear side of the slats of the window blinds. The ropes are connected to a control unit received in the top box of the window blinds. Each rope is received in a sleeve, and at least one support wire is connected between the sleeves located on the front and rear sides of the slats which are supported on the at least one support wire. The at least one support wire controlled by the control unit to lift or lower the slats. The ropes are protected by the sleeves and the sleeves provide aesthetic features.Type: ApplicationFiled: October 18, 2017Publication date: April 18, 2019Inventors: SHENG YING HSU, CHUN JAN HSU
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Patent number: 10138674Abstract: A control device of a cordless blinds assembly includes a bottom box and a rod unit which is received in the bottom box. The rod unit is cooperated with the operation unit in the bottom box. The operation unit is cooperated with a pawl which is engaged with or disengaged from a gear of the coil spring plate seat so as to control the operation of the blinds assembly without using any operation cord.Type: GrantFiled: August 15, 2016Date of Patent: November 27, 2018Assignee: CHING FENG HOME FASHIONS CO., LTD.Inventors: Sheng Ying Hsu, Chun Jan Hsu
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Patent number: 9995082Abstract: A window shade includes a top box, a bottom bar and a shade connected between the top box and the bottom bar. Multiple wire units extend through holes of the shade. Each wire unit includes two connection wires and multiple cross wires which are spaced and transversely connected between the connection wires. Each wire unit has an operation wire for controlling the shade, the operation wire alternatively extends between the cross wires along the longitudinal direction of the shade. The holes in the shade each include two passages formed at two inner ends thereof. The connection wires extend through the two passages. At least one tooth extends from each of two insides of each of the holes and located between the two passages. When the wire unit is pulled outward, the cross wires are restricted by the teeth so that the operation wire is restricted from being pull out.Type: GrantFiled: September 26, 2016Date of Patent: June 12, 2018Assignee: CHING FENG HOME FASHIONS CO., LTD.Inventors: Sheng Ying Hsu, Chun Jan Hsu
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Patent number: 9968213Abstract: A Roman shade includes a translucent layer and at least one opaque layer. The translucent layer is connected to the top box. Multiple rows of first magnets are positioned transversely on the translucent layer. A translucent area is formed between any two adjacent rows of the first magnets. The opaque layer includes multiple rows of second magnets positioned transversely thereon, and an opaque area is formed between two any adjacent rows of the second magnets. The at least one opaque layer is folded to attract the second magnets on the at least one opaque layer to the first magnets on the translucent layer to expose the translucent areas.Type: GrantFiled: May 26, 2017Date of Patent: May 15, 2018Assignee: CHING FENG HOME FASHIONS CO., LTD.Inventors: Sheng Ying Hsu, Chun Jan Hsu
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Patent number: 9970233Abstract: A curtain assembly includes a first curtain unit, a second curtain unit and a third curtain unit which includes multiple curtain pieces and each curtain piece includes an inside and an outside. Multiple first magnets are connected to the lower portion of the inside of each curtain piece, and multiple second magnets are connected to the top portion of the outside of each curtain piece. The second curtain unit is connected to the third curtain unit, and third curtain unit is connected to the first curtain unit. The multiple curtain pieces are able to be individually folded to introduce outside light into the room via the folded curtain pieces.Type: GrantFiled: August 16, 2016Date of Patent: May 15, 2018Assignee: CHING FENG HOME FASHIONS CO., LTD.Inventors: Sheng-Ying Hsu, Chun Jan Hsu
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Publication number: 20180044979Abstract: A window curtain control device includes a top box having a room therein, and a fixed part and a scrolling member are respectively positioned on two ends of the room. A curtain is connected to the top box, and a bottom rail is connected to the lower end of the curtain. A movable part is movably located between the fixed part and the scrolling member. A tension rope has one end fixed to the fixed part, and the other end of the tension rope wraps around the fixed part and the movable part. A driving rope has one end fixed to the movable part and the other end of the driving rope includes an operation portion which extends through the top box. The curtain is moved by operating the operation portion.Type: ApplicationFiled: August 3, 2017Publication date: February 15, 2018Inventors: SHENG YING HSU, CHUN JAN HSU
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Publication number: 20180044978Abstract: A Roman shade includes a top rail having multiple hooks, and a shade connected to the top rail and including multiple slots. Multiple magnetic members connected to the slots of the shade. Each magnetic member includes a first part and a second part. The first part has a first magnet received therein. Two hooking members extend from the first side thereof. The second part includes a recess in which a second magnet is received. The second part includes two holes with which the hooking members of the first part are engaged. When the shade is folded upward section by section, the first magnets and the second magnets are magnetically attracted to each other.Type: ApplicationFiled: August 3, 2017Publication date: February 15, 2018Inventors: SHENG YING HSU, CHUN JAN HSU
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Publication number: 20180044980Abstract: A transmission device of a window shade includes a top box, a bottom bar and a shade located between the top box and the bottom bar. A first scrolling member and a second scrolling member are respectively connected to the first and second rails in the top box, and a movable unit is movably engaged with the first rail and between the first and second scrolling members. A transmission cord wraps around the first and second roller units of the movable unit, and the transmission cord wraps around the first and second roller units of the first scrolling member. Two ends of the transmission cord extend through the top box, the shade and are connected to the bottom bar. The length of the transmission cord can be stored between the first and second rollers so as to be cooperated with a longer shade.Type: ApplicationFiled: August 3, 2017Publication date: February 15, 2018Inventors: SHENG YING HSU, CHUN JAN HSU
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Publication number: 20170340157Abstract: A Roman shade includes a translucent layer and at least one opaque layer. The translucent layer is connected to the top box. Multiple rows of first magnets are positioned transversely on the translucent layer. A translucent area is formed between any two adjacent rows of the first magnets. The opaque layer includes multiple rows of second magnets positioned transversely thereon, and an opaque area is formed between two any adjacent rows of the second magnets. The at least one opaque layer is folded to attract the second magnets on the at least one opaque layer to the first magnets on the translucent layer to expose the translucent areas.Type: ApplicationFiled: May 26, 2017Publication date: November 30, 2017Inventors: SHENG YING HSU, CHUN JAN HSU
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Publication number: 20170306694Abstract: A pleated shade assembly includes a shade having multiple pleated portions formed transversely formed on the front side thereof. Any two of the pleated portions adjacent to each other have an overlapped portion which is a combination of two respective longitudinal sides of the adjacent pleated portions. A restriction member is located at the rear side of the shade and connected between the top and the bottom of the shade. The restriction member restricts expansion of the pleated portions so as to prevent the pleated portions from being overly deformed.Type: ApplicationFiled: March 16, 2017Publication date: October 26, 2017Inventors: SHENG YING HSU, CHUN JAN HSU
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Publication number: 20170306695Abstract: A window shade includes a top box, a bottom bar and a shade connected between the top box and the bottom bar. Multiple wire units extend through holes of the shade. Each wire unit includes two connection wires and multiple cross wires which are spaced and transversely connected between the connection wires. Each wire unit has an operation wire for controlling the shade, the operation wire alternatively extends between the cross wires along the longitudinal direction of the shade. The holes in the shade each include two passages formed at two inner ends thereof. The connection wires extend through the two passages. At least one tooth extends from each of two insides of each of the holes and located between the two passages. When the wire unit is pulled outward, the cross wires are restricted by the teeth so that the operation wire is restricted from being pull out.Type: ApplicationFiled: September 26, 2016Publication date: October 26, 2017Inventors: SHENG YING HSU, CHUN JAN HSU
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Publication number: 20170284156Abstract: A securing device for a window shade includes a securing member connected to the bottom bar of the window shade, and the securing member has a first end and a second end. The first end of the securing member faces the bottom bar, and the second end of the securing member faces a direction away from the bottom bar. The second end has at least one securing slot defined axially therein. The width of the at least one securing slot is gradually narrowed from the second end toward the first end of the securing member. The narrowest end of the at least one securing slot is a clamping notch which is used to clamp the wire of the window shade.Type: ApplicationFiled: March 16, 2017Publication date: October 5, 2017Inventors: SHENG YING HSU, CHUN JAN HSU