Patents by Inventor Sen-Mei Cheng
Sen-Mei Cheng 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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Patent number: 11891732Abstract: The invention disclosed a textile with elasticity. The textile with elasticity includes a plurality of elastic weft units and a plurality of elastic warp yarns of a warp yarn layer. These weft units include a plurality of weft yarns. The warp yarn layer penetrates through gaps formed by the weft units. The warp yarns and the weft yarns all have elasticity. The warp yarn has a twines, wherein each of the twines ties the warp yarn for binding these warp yarns located at the gap. Therefore, the textile with elasticity has good stretching ability and air permeability, and provides comfortable wearing feel by means of yarns wrapped on the weft yarns.Type: GrantFiled: March 18, 2015Date of Patent: February 6, 2024Assignee: TAIWAN PAIHO LIMITEDInventor: Sen-Mei Cheng
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Publication number: 20170121869Abstract: The invention disclosed a textile with elasticity. The textile with elasticity includes a plurality of elastic weft units and a plurality of elastic warp yarns of a warp yarn layer. These weft units include a plurality of weft yarns. The warp yarn layer penetrates through gaps formed by the weft units. The warp yarns and the weft yarns all have elasticity. The warp yarn has a twines, wherein each of the twines ties the warp yarn for binding these warp yarns located at the gap. Therefore, the textile with elasticity has good stretching ability and air permeability, and provides comfortable wearing feel by means of yarns wrapped on the weft yarns.Type: ApplicationFiled: March 18, 2015Publication date: May 4, 2017Inventor: Sen-Mei CHENG
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Patent number: 9315928Abstract: A round braid includes a plurality of warp strands and a binding strand. Each of the warp strands has at least one thread. The binding strand has at least one thread. The binding strand binds a part of the warp strands along an extending direction of the warp strands so as to form a plurality of exposing segments and a plurality of bulging segments on an outer surface of the round braid. The exposing segments are exposing parts of the binding strand and the bulging segments are uncovered parts of the warp strands. The exposing segments and the bulging segments are disposed staggeredly.Type: GrantFiled: October 18, 2013Date of Patent: April 19, 2016Assignee: TAIWAN PAIHO LIMITEDInventor: Sen-Mei Cheng
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Patent number: 9259060Abstract: A mushroom-type hook strap for mechanical fasteners has a series of hooks integrally formed on the strap, with each hook formed by a polygonal shape situated on top of an axis of a single stem, thereby forming a mushroom type hook having a polygonal head portion on the axis of the single stem, with protruding portions in substantially every direction for engaging fabric loops of a loop strap.Type: GrantFiled: November 15, 2013Date of Patent: February 16, 2016Assignee: Taiwan Paiho LimitedInventor: Sen Mei Cheng
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Publication number: 20150359297Abstract: A method for manufacturing a braid tip includes a first weaving step, a second weaving step and a heat cutting step. In the first weaving step, a plurality of yarns are woven in a loose manner so as to form a braid body. in the second weaving step, the yarns are woven in a tight manner so as to form a dense braid part connected to the braid body, wherein a cross-sectional area of the dense braid part is smaller than a cross-sectional area of the braid body, and the braid body and the dense braid part are integrally connected. In the heat cutting step, the dense braid part is heat cut so as to form the braid tip, wherein the yarns are fixed in a heat cutting end of the braid tip.Type: ApplicationFiled: February 16, 2015Publication date: December 17, 2015Inventor: Sen-Mei CHENG
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Patent number: 9027211Abstract: A fastening strap and a manufacturing method thereof are provided. The fastening strap includes a first band and a second band. The first band has a first surface and a second surface. The first surface has a plurality of hooks of special configuration. The second band has a third surface and a fourth surface. The third surface is directly adhered to the second surface of the first band, and the fourth surface has a plurality of loops for being mechanically latched by the hooks on the first surface. The second surface and/or the third surface is printed with at least one pattern. After the first band and the second band are adhered together, the pattern can be seen from the first surface of the first band.Type: GrantFiled: April 27, 2012Date of Patent: May 12, 2015Assignee: Taiwan Paiho LimitedInventor: Sen-Mei Cheng
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Publication number: 20140305289Abstract: A round braid includes a plurality of warp strands and a binding strand. Each of the warp strands has at least one thread. The binding strand has at least one thread. The binding strand binds a part of the warp strands along an extending direction of the warp strands so as to form a plurality of exposing segments and a plurality of bulging segments on an outer surface of the round braid. The exposing segments are exposing parts of the binding strand and the bulging segments are uncovered parts of the warp strands. The exposing segments and the bulging segments are disposed staggeredly.Type: ApplicationFiled: October 18, 2013Publication date: October 16, 2014Applicant: TAIWAN PAIHO LIMITEDInventor: Sen-Mei CHENG
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Patent number: 8852373Abstract: A method for manufacturing a lace tip includes: A glue layer, a pattern layer and a transparent layer are stacked in sequence on a predetermined location of a lace body. A surface of the pattern layer includes a plurality of first portions and a plurality of second portions which are alternately arranged on the pattern layer. The glue layer, the pattern layer and the transparent layer are fixed in sequence on the predetermined location of the lace body by thermal pressing. A plurality of concave portions and a plurality of convex portions are formed on a surface of the transparent layer which are alternately arranged on the surface of the transparent layer, so that the concave portions or the convex portions can refract light through the first portions and the second portions in accordance with changes of user's view angle.Type: GrantFiled: August 10, 2011Date of Patent: October 7, 2014Assignee: Taiwan Paiho LimitedInventor: Sen-Mei Cheng
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Publication number: 20140137377Abstract: A mushroom-type hook strap for mechanical fasteners has a series of hooks integrally formed on the strap, with each hook formed by a polygonal shape situated on top of an axis of a single stem, thereby forming a mushroom type hook having a polygonal head portion on the axis of the single stem, with protruding portions in substantially every direction for engaging fabric loops of a loop strap.Type: ApplicationFiled: November 15, 2013Publication date: May 22, 2014Applicant: Taiwan Paiho LimitedInventor: Sen Mei Cheng
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Patent number: 8690241Abstract: A fastening assembly and a cushion having the same are disclosed. The fastening assembly includes a first band, a second band, and a third band. The first band has a first surface protrudingly provided with a plurality of hooks, and a second surface provided with a magnetic layer. The second band is made of a sponge material and is provided lengthwise with a central concave portion and bilaterally with sidewalls. The first band is placed on the central concave portion. The depth of the central concave portion is greater than the thickness of the first band plus the hooks. The third band is bonded to a bottom surface of the second band with another magnetic layer disposed between the second band and the third band.Type: GrantFiled: May 16, 2012Date of Patent: April 8, 2014Assignee: Taiwan Paiho LimitedInventor: Sen-Mei Cheng
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Patent number: 8609218Abstract: A mushroom-type hook strap for mechanical fasteners has a series of hooks integrally formed on the strap, with each hook formed by a polygonal shape situated on top of an axis of a single stem, thereby forming a mushroom type hook having a polygonal head portion on the axis of the single stem, with protruding portions in substantially every direction for engaging fabric loops of a loop strap.Type: GrantFiled: March 22, 2012Date of Patent: December 17, 2013Assignee: Taiwan Paiho LimitedInventor: Sen Mei Cheng
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Publication number: 20130029149Abstract: A floating cord is provided, and includes a surface layer, a tube, and a plurality of floating members. The floating members are disposed in the tube, and the tube is disposed in the surface layer. The floating cord can float on water so that it can be used to connect to keys or glasses to prevent the keys or glasses from sinking into water.Type: ApplicationFiled: December 5, 2011Publication date: January 31, 2013Applicant: TAIWAN PAIHO LIMITEDInventor: Sen-Mei CHENG
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Publication number: 20120223556Abstract: A fastening assembly and a cushion having the same are disclosed. The fastening assembly includes a first band, a second band, and a third band. The first band has a first surface protrudingly provided with a plurality of hooks, and a second surface provided with a magnetic layer. The second band is made of a sponge material and is provided lengthwise with a central concave portion and bilaterally with sidewalls. The first band is placed on the central concave portion. The depth of the central concave portion is greater than the thickness of the first band plus the hooks. The third band is bonded to a bottom surface of the second band with another magnetic layer disposed between the second band and the third band.Type: ApplicationFiled: May 16, 2012Publication date: September 6, 2012Inventor: Sen-Mei CHENG
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Publication number: 20120204385Abstract: A fastening strap and a manufacturing method thereof are provided. The fastening strap includes a first band and a second band. The first band has a first surface and a second surface. The first surface has a plurality of hooks of special configuration. The second band has a third surface and a fourth surface. The third surface is directly adhered to the second surface of the first band, and the fourth surface has a plurality of loops for being mechanically latched by the hooks on the first surface. The second surface and/or the third surface is printed with at least one pattern. After the first band and the second band are adhered together, the pattern can be seen from the first surface of the first band.Type: ApplicationFiled: April 27, 2012Publication date: August 16, 2012Inventor: Sen-Mei CHENG
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Publication number: 20120174348Abstract: A method for making a mushroom-type hook strap for mechanical fasteners is disclosed. In a first stage of the method, a hook strap on which a plurality of hook preforms each having a substantially V-shaped free end are integrally molded. Then, in a second stage of the method, the V-shaped free end of each the hook preform is deformed into a polygonal head portion by two calendar rolls so as to form a mushroom-type hook strap that has a higher engaging percentage with the loop strap, has a longer lifetime, and is capable of providing a reliable and all-directional uniform fastening function.Type: ApplicationFiled: March 22, 2012Publication date: July 12, 2012Applicant: Taiwan Paiho LimitedInventor: Sen Mei Cheng
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Publication number: 20120144632Abstract: A method for manufacturing a lace tip includes: A glue layer, a pattern layer and a transparent layer are stacked in sequence on a predetermined location of a lace body. A surface of the pattern layer includes a plurality of first portions and a plurality of second portions which are alternately arranged on the pattern layer. The glue layer, the pattern layer and the transparent layer are fixed in sequence on the predetermined location of the lace body by thermal pressing. A plurality of concave portions and a plurality of convex portions are formed on a surface of the transparent layer which are alternately arranged on the surface of the transparent layer, so that the concave portions or the convex portions can refract light through the first portions and the second portions in accordance with changes of user's view angle.Type: ApplicationFiled: August 10, 2011Publication date: June 14, 2012Applicant: TAIWAN PAIHO LIMITEDInventor: Sen-Mei CHENG
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Patent number: 8168103Abstract: A method for making a mushroom-type hook strap for mechanical fasteners is disclosed. In a first stage of the method, a hook strap on which a plurality of hook preforms each having a substantially V-shaped free end are integrally molded. Then, in a second stage of the method, the V-shaped free end of each the hook preform is deformed into a polygonal head portion by two calendar rolls so as to form a mushroom-type hook strap that has a higher engaging percentage with the loop strap, has a longer lifetime, and is capable of providing a reliable and all-directional uniform fastening function.Type: GrantFiled: October 23, 2008Date of Patent: May 1, 2012Assignee: Taiwan Paiho LimitedInventor: Sen Mei Cheng
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Patent number: 7976923Abstract: A fastening assembly and a cushion having the same are provided. The fastening assembly includes a first band, a second band, a third band, and a magnetic layer. The first band has a first surface protrudingly provided with plural hooks, and a second surface. The second band has a third surface and a fourth surface, with the third surface bonded to the second surface of the first band. The second band is wider than the first band and forms a pair of wings protruding beyond longitudinal edges of the first band, respectively. The third band, narrower than the second band, has a fifth surface and a sixth surface, with the fifth surface bonded to a central portion of the fourth surface of the second band. The magnetic layer is located on the third surface or the fourth surface of the wings of the second band and comprises a magnetic material.Type: GrantFiled: February 18, 2009Date of Patent: July 12, 2011Assignee: Taiwan Paiho LimitedInventor: Sen-Mei Cheng
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Patent number: 7927681Abstract: A fastening assembly and a cushion having the same are provided. The fastening assembly includes a first strip and a second strip. The first strip has a first surface protrudingly provided with a plurality of hooks, and a second surface to which the second strip is bonded. The fastening assembly further includes a first protective layer and a second protective layer, both comprising a magnetic substance. The first protective layer is disposed lengthwise along both lateral sides of the first surface of the first strip so as to form sidewalls respectively and embed some of the hooks. The second protective layer is attached to the first protective layer so as to cover the hooks on the first surface of the first strip.Type: GrantFiled: January 5, 2009Date of Patent: April 19, 2011Assignee: Taiwan Paiho LimitedInventor: Sen-Mei Cheng
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Publication number: 20110084630Abstract: A sewable light guide device includes a light source controlled to be on or off by a controller, and the light source includes a joint, and the joint is connected to a sewable light guide strip, and the light guide strip contains at least one light guide etch mark formed inside the light guide strip, and a joint element is installed at a side of the light guide strip along an axial direction, such that the joint element can be sewed or fixed to an object such as a bag, a shoe or a cloth, and the light guide strip is exposed from a surface of the object, and the light source can be turned on to drive the light guide strip to produce a light along the light guide etch mark, so as to improve the visually noticeability of the object.Type: ApplicationFiled: July 6, 2010Publication date: April 14, 2011Inventor: Sen-Mei CHENG