Patents by Inventor Pen-Yuan Chen
Pen-Yuan Chen 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: 20190301179Abstract: A slip proof tile having a rubber layer as its bottom layer is disclosed. The rubber layer is disposed as a bottom layer of the tile, and the rubber layer comprises raw materials made of natural rubber, EVA mixture, calcium carbonate, stearic acid, Zinc oxide, cross linking agent and foaming agent. By employing the proposed present invention, the slip proof tile is advantageous of providing high slip resistance and meanwhile preventing from being moved or falling off.Type: ApplicationFiled: May 1, 2018Publication date: October 3, 2019Inventor: Pen-Yuan CHEN
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Publication number: 20190232546Abstract: A shaped tile and its manufacturing method are described. The manufacturing method for fabricating a shaped tile comprises a thermoforming process, which comprises using a thermoforming mold to perform heat-compression on an intermediate tile so as to melt and deform the intermediate tile while heat-compression is applied, and to form a molding edge on at least one periphery of the intermediate tile such that the intermediate tile is turned into a shaped tile. By employing the proposed present invention, it is advantages of maintaining a final configuration of the shaped tile without getting any distortion.Type: ApplicationFiled: March 12, 2018Publication date: August 1, 2019Inventor: Pen-Yuan CHEN
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Patent number: 9511568Abstract: In a non-PVC tile, a bottom material layer, a printing layer and a transparent wear-resistant layer are disposed from bottom to top. The printing layer includes an inorganic filling material of 55˜90 percentage weight (wt %). The coefficient of thermal expansion of the bottom material layer and the transparent wear-resistant layer are larger than that of the printing layer. When the bottom material layer, the printing layer and the transparent wear-resistant layer are heated and then cooled, the bottom material layer and the transparent wear-resistant layer symmetrically contract with the printing layer being a center.Type: GrantFiled: July 1, 2015Date of Patent: December 6, 2016Assignee: M.J. INTERNATIONAL FLOORING AND INTERIOR PRODUCTS INC.Inventors: Chen-Lung Lin, Henn-Sheng Hsia, Shih-An Lin, Pen-Yuan Chen
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Publication number: 20160263871Abstract: In a non-PVC tile, a bottom material layer, a printing layer and a transparent wear-resistant layer are disposed from bottom to top. The printing layer includes an inorganic filling material of 55˜90 percentage weight (wt %). The coefficient of thermal expansion of the bottom material layer and the transparent wear-resistant layer are larger than that of the printing layer. When the bottom material layer, the printing layer and the transparent wear-resistant layer are heated and then cooled, the bottom material layer and the transparent wear-resistant layer symmetrically contract with the printing layer being a center.Type: ApplicationFiled: July 1, 2015Publication date: September 15, 2016Inventors: Chen-Lung LIN, Henn-Sheng HSIA, Shih-An LIN, Pen-Yuan CHEN
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Patent number: 9085128Abstract: A new type environment-friendly tile and method of manufacturing the same, firstly, provide a multi bottom-fiber layer containing a environment-friendly water-borne resin; next, place a top wear-resistant layer made of thermoplastic polyurethane (TPU) on a top surface of said multi bottom-fiber layer, and perform hot pressing and lamination on them, so that said multi bottom-fiber layer is laminated and connected to said top wear-resistant layer utilizing said environment-friendly water-borne resin. The new type environment-friendly tile thus produced is not only light weight, and highly wear resistant, but its manufacturing method is also creative and innovative, and since it is made of environment-friendly material such as fiber and thermoplastic polyurethane (TPU), hereby realizing human health and environment protection requirements.Type: GrantFiled: May 22, 2013Date of Patent: July 21, 2015Assignee: DONGGUAN MEI JER PLASTIC PRODUCTS CO., LTD.Inventor: Pen-Yuan Chen
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Patent number: 8822014Abstract: The present invention discloses a glue-free anti-slip polyvinyl chloride floor brick which includes a polyvinyl chloride anti-slip layer having a bottom surface formed with a flexible thermal-pressed pattern by thermal pressing. The thermal-pressed pattern includes a plurality of continuously and repetitively connected, closed and non-equilateral hexagonal protruded ribs, which are characterized with a required flexibility by utilizing a special ingredient amount of the anti-slip layer and provided with an anti-slip coefficient of 1.5 by incorporating with non-equilateral hexagonal anti-slip patterns with special sizes and shapes, thereby enhancing the slip resistance of the floor brick to overcome the bottlenecks in plastic floor brick industries.Type: GrantFiled: March 5, 2012Date of Patent: September 2, 2014Assignee: Dongguan Meijer Plastic Products Co., Ltd.Inventor: Pen-Yuan Chen
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Patent number: 8808840Abstract: A new type environment-friendly tile and method of manufacturing the same, firstly, provide a multi bottom-fiber layer containing a environment-friendly water-borne resin; next, place a top wear-resistant layer made of thermoplastic polyurethane (TPU) on a top surface of said multi bottom-fiber layer, and perform hot pressing and lamination on them, so that said multi bottom-fiber layer is laminated and connected to said top wear-resistant layer utilizing said environment-friendly water-borne resin. The new type environment-friendly tile thus produced is not only light weight, and highly wear resistant, but its manufacturing method is also creative and innovative, and since it is made of environment-friendly material such as fiber and thermoplastic polyurethane (TPU), hereby realizing human health and environment protection requirements.Type: GrantFiled: July 27, 2011Date of Patent: August 19, 2014Assignee: Dongguan Mei Jer Plastic Products Co., Ltd.Inventor: Pen-Yuan Chen
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Publication number: 20130248108Abstract: A new type environment-friendly tile and method of manufacturing the same, firstly, provide a multi bottom-fiber layer containing a environment-friendly water-borne resin; next, place a top wear-resistant layer made of thermoplastic polyurethane (TPU) on a top surface of said multi bottom-fiber layer, and perform hot pressing and lamination on them, so that said multi bottom-fiber layer is laminated and connected to said top wear-resistant layer utilizing said environment-friendly water-borne resin. The new type environment-friendly tile thus produced is not only light weight, and highly wear resistant, but its manufacturing method is also creative and innovative, and since it is made of environment-friendly material such as fiber and thermoplastic polyurethane (TPU), hereby realizing human health and environment protection requirements.Type: ApplicationFiled: May 22, 2013Publication date: September 26, 2013Applicant: DONGGUAN MEI JER PLASTIC PRODUCTS CO., LTD.Inventor: Pen-Yuan CHEN
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Publication number: 20130230687Abstract: The present invention discloses a glue-free anti-slip polyvinyl chloride floor brick which includes a polyvinyl chloride anti-slip layer having a bottom surface formed with a flexible thermal-pressed pattern by thermal pressing. The thermal-pressed pattern includes a plurality of continuously and repetitively connected, closed and non-equilateral hexagonal protruded ribs, which are characterized with a required flexibility by utilizing a special ingredient amount of the anti-slip layer and provided with an anti-slip coefficient of 1.5 by incorporating with non-equilateral hexagonal anti-slip patterns with special sizes and shapes, thereby enhancing the slip resistance of the floor brick to overcome the bottlenecks in plastic floor brick industries.Type: ApplicationFiled: March 5, 2012Publication date: September 5, 2013Inventor: Pen-Yuan Chen
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Publication number: 20130029115Abstract: A new type environment-friendly tile and method of manufacturing the same, firstly, provide a multi bottom-fiber layer containing a environment-friendly water-borne resin; next, place a top wear-resistant layer made of thermoplastic polyurethane (TPU) on a top surface of said multi bottom-fiber layer, and perform hot pressing and lamination on them, so that said multi bottom-fiber layer is laminated and connected to said top wear-resistant layer utilizing said environment-friendly water-borne resin. The new type environment-friendly tile thus produced is not only light weight, and highly wear resistant, but its manufacturing method is also creative and innovative, and since it is made of environment-friendly material such as fiber and thermoplastic polyurethane (TPU), hereby realizing human health and environment protection requirements.Type: ApplicationFiled: July 27, 2011Publication date: January 31, 2013Inventor: Pen-Yuan CHEN
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Publication number: 20120247663Abstract: A slip-proof tile manufacturing method, comprising following steps: stacking sequentially from bottom to top a bottom layer having a plurality of first mineral particles; a decoration layer; and an enhanced wear-resistance layer having a plurality of second mineral particles, such that the second mineral particles are exposed out of a top surface of the enhanced wear-resistance layer; and forming a laminating wear-resistance layer having a plurality of third mineral particles on the top surface of the enhanced wear-resistance layer, so as to embed the exposed second mineral particles, so that the third mineral particles are distributed evenly inside and on the top surface of the laminating wear-resistance layer, hereby realizing said slip-proof tile. The slip-proof tile thus produced having the characteristics of high wear-resistance, scratch-resistance, and high slip-proof.Type: ApplicationFiled: July 18, 2011Publication date: October 4, 2012Inventor: Pen-Yuan CHEN
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Publication number: 20110054014Abstract: The present invention relates to new prenylflavanone compounds and a pharmaceutical composition comprising at least one of the compounds.Type: ApplicationFiled: November 9, 2010Publication date: March 3, 2011Applicant: NatureWise Biotech & Medicals CorporationInventors: Chung-Yang Huang, Chia-Nan Chen, Wei-Jan Huang, Li-Ling Chi, Pen-Yuan Chen, Chia-Wei Lin
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Publication number: 20100285268Abstract: A floor covering structure containing velcro, comprising a surface layer and a bottom layer. The surface layer includes a first velcro layer and a surface material layer, the surface material layer is provided on the first velcro layer; and the bottom layer includes a second velcro layer, such that the two velcro layers can be engaged and connected to each other. In addition, each of the floor tiles can be assembled together through dislocation and connection. In the floor covering structure containing velcro, the surface layer and the bottom layer of can be engaged to each other through a velcro layer, thus achieving a temporary & stable connection, so that in assembling this kind of floor tiles, and if it is required, the surface layer can be torn off and removed from the top surface of the bottom layer, and then it can be reconnected on another bottom layer.Type: ApplicationFiled: June 18, 2009Publication date: November 11, 2010Inventor: Pen-Yuan Chen
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Publication number: 20100144857Abstract: The present invention relates to new prenylflavanone compounds and a pharmaceutical composition comprising at least one of the compounds.Type: ApplicationFiled: April 3, 2009Publication date: June 10, 2010Applicant: NatureWise Biotech & Medicals CorporationInventors: Chung-Yang Huang, Chia-Nan Chen, Wei-Jan Huang, Li- Ling Chi, Pen-Yuan Chen, Chia-Wei Lin
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Publication number: 20100144856Abstract: The present invention relates to new prenylflavanone compounds and a pharmaceutical composition comprising at least one of the compounds.Type: ApplicationFiled: December 9, 2008Publication date: June 10, 2010Applicant: NATUREWISE BIOTECH & MEDICALS CORPORATIONInventors: Chung-Yang Huang, Chia-Nan Chen, Wei-Jan Huang, Li-Ling Chi, Pen-Yuan Chen, Chia-Wei Lin