Patents by Inventor Yeng-Fong Shih
Yeng-Fong Shih 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: 11083243Abstract: A method for manufacturing a shoe part includes: the first mixing step, the standing step, the second mixing step, the setting step, and the hot press forming step. The invention mainly uses the waste coffee grounds material as raw material to manufacture the shoe part. In addition to the aroma of coffee, the shoes have the functions of deodorization and dehumidification while being worn by the user, thereby achieving multiple objectives of environmentally friendly materials, low cost, strong structure and environmentally friendly after-use treatment.Type: GrantFiled: January 22, 2019Date of Patent: August 10, 2021Assignee: CCILU International Inc.Inventors: Shu-Li Chang, Chien-Chung Huang, Yeng-Fong Shih
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Patent number: 11058171Abstract: The present invention provides a shoe material part mainly composed of a coffee ground material, a porous material and a rubber-plastic material, and is made of a recycled waste porous material and recycled waste coffee grounds, which can improve the value of waste recycling and reuse, and reduce environmental pollution, in addition to reducing waste, there will be no residue pollution of natural ecology and other issues in the subsequent environmental recycling, quite in line with environmental requirements. In addition, the present invention has the function of natural deodorization, because the coffee grounds can naturally diffuse the aroma of coffee, and the characteristics of better deodorization and air permeability of the coffee grounds can be used to reduce the foul smell of a user's foot.Type: GrantFiled: January 22, 2019Date of Patent: July 13, 2021Assignee: CCILU INTERNATIONAL INC.Inventors: Shu-Li Chang, Chien-Chung Huang, Yeng-Fong Shih
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Patent number: 10532932Abstract: A low temperature carbonizable material and the method for making the same, wherein polyester polymer material, biomass material, and phosphorous catalyst are used as raw materials for making low temperature carbonization material, the phosphorous catalyst catalyzes polyester polymer fracture to produce alcohol group and acid group, which forms a catalytic chain reaction to further catalyze the carbonization reaction of the biomass material. Besides, the catalytic chain reaction can also effectively lower the carbonization temperature, which allows the carbonization process to be completed within 30 minutes at a temperature of 170 to 250° C., and the obtained product can be more easily processed into desired shaped or pressed into films.Type: GrantFiled: May 23, 2017Date of Patent: January 14, 2020Assignee: CHAOYANG UNIVERSITY OF TECHNOLOGYInventor: Yeng-Fong Shih
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Publication number: 20200000176Abstract: A method for manufacturing a shoe part includes: the first mixing step, the standing step, the second mixing step, the setting step, and the hot press forming step. The invention mainly uses the waste coffee grounds material as raw material to manufacture the shoe part. In addition to the aroma of coffee, the shoes have the functions of deodorization and dehumidification while being worn by the user, thereby achieving multiple objectives of environmentally friendly materials, low cost, strong structure and environmentally friendly after-use treatment.Type: ApplicationFiled: January 22, 2019Publication date: January 2, 2020Inventors: SHU-LI CHANG, CHIEN-CHUNG HUANG, YENG-FONG SHIH
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Publication number: 20190380433Abstract: The present invention provides a shoe material part mainly composed of a coffee ground material, a porous material and a rubber-plastic material, and is made of a recycled waste porous material and recycled waste coffee grounds, which can improve the value of waste recycling and reuse, and reduce environmental pollution, in addition to reducing waste, there will be no residue pollution of natural ecology and other issues in the subsequent environmental recycling, quite in line with environmental requirements. In addition, the present invention has the function of natural deodorization, because the coffee grounds can naturally diffuse the aroma of coffee, and the characteristics of better deodorization and air permeability of the coffee grounds can be used to reduce the foul smell of a user's foot.Type: ApplicationFiled: January 22, 2019Publication date: December 19, 2019Inventors: SHU-LI CHANG, CHIEN-CHUNG HUANG, YENG-FONG SHIH
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Patent number: 10285422Abstract: A composition consisting of BSG and PLA is produced by the following steps: processing brewer's spent grains; mixing the BSG with the PLA at a specific proportion; the BSG and the PLA are well mixed by a binder and then subjected to a granulation process to form plastic granules. Adding BSG to the PLA can reduce the use of PLA. Furthermore, the composition consisting of BSG and PLA and the method for making the same are further utilized to make utensils, bottles, cans, containers, parts and other biological plastic products to achieve the purpose of adding value to the BSG.Type: GrantFiled: May 7, 2018Date of Patent: May 14, 2019Assignee: SHI XIANG INDUSTRIAL CO., LTD.Inventors: Shih-Ming Chen, Yeng-Fong Shih, Wun-Cyuan Jhang
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Composition consisting of brewer's spent grains and polylactic acid and a method for making the same
Patent number: 10201177Abstract: A method for manufacturing a composition consisting of brewer's spent grains and polylactic acid includes the steps of: providing a raw material containing brewer's spent grains; providing a raw material containing polylactic acid; mixing the brewer's spent grains with the polylactic acid at a specific proportion; and providing a binder to enable the brewer's spent grains and the polylactic acid to be well mixed, and to maintain a desired tensile strength. A pretreatment unit includes a dehydration process, a desiccation process, a drying process, a grinding process and a sieving process. A granulator includes a double screw extruder connected with a cutting machine. The double screw extruder mixes the PLA material and the brewer's spent grains and extrudes them into plastic bars which are then cut into plastic granules by the cutting machine.Type: GrantFiled: December 5, 2016Date of Patent: February 12, 2019Assignee: SHI XIANG INDUSTRIAL CO., LTD.Inventors: Shih-Ming Chen, Yeng-Fong Shih, Wun-Cyuan Jhang -
Publication number: 20180339903Abstract: A low temperature carbonized material and the method for making the same, wherein polyester polymer material, biomass material, and phosphorous catalyst are used as raw materials for making low temperature carbonization material, the phosphorous catalyst catalyzes polyester polymer fracture to produce alcohol group and acid group, which forms a catalytic chain reaction to further catalyze the carbonization reaction of the biomass material. Besides, the catalytic chain reaction can also effectively lower the carbonization temperature, which allows the carbonization process to be completed within 30 minutes at a temperature of 170 to 250° C., and the obtained product can be more easily processed into desired shaped or pressed into films.Type: ApplicationFiled: May 23, 2017Publication date: November 29, 2018Inventor: Yeng-Fong Shih
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Patent number: 10093805Abstract: A bio-plastic composite containing brewer's spent grains, comprising: addition amounts of 10%˜60% brewer's spent grains, 40%˜90% petrochemical plastic, wherein the brewer's spent grains have a length-to-diameter ratio of 7.6 to 10.2.Type: GrantFiled: December 13, 2017Date of Patent: October 9, 2018Inventors: Shih-Ming Chen, Yeng-Fong Shih, Wun-Cyuan Jhang
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Publication number: 20180249743Abstract: A composition consisting of BSG and PLA is produced by the following steps: processing brewer's spent grains; mixing the BSG with the PLA at a specific proportion; the BSG and the PLA are well mixed by a binder and then subjected to a granulation process to form plastic granules. Adding BSG to the PLA can reduce the use of PLA. Furthermore, the composition consisting of BSG and PLA and the method for making the same are further utilized to make utensils, bottles, cans, containers, parts and other biological plastic products to achieve the purpose of adding value to the BSG.Type: ApplicationFiled: May 7, 2018Publication date: September 6, 2018Inventors: Shih-Ming CHEN, Yeng-Fong SHIH, Wun-Cyuan JHANG
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Patent number: 10030148Abstract: A method for manufacturing bio-plastic composite containing brewer's spent grains includes the steps of: providing brewer's spent grains; providing petrochemical plastic; mixing the brewer's spent grains with the petrochemical plastic at an addition amount of 10% to 60% wt. of brewer's spent grains and 40% to 90% wt. of petrochemical plastic; and providing a binder at a weight proportion of 8% to 12%. A pretreatment unit which uses a dehydration process, a desiccation process, a drying process, a grinding process and a sieving process to process the brewer's spent grains into brewer's spent grains which have a length-to-diameter ratio of 7.6 to 10.2. A granulator includes a double screw extruder connected with a cutting machine. The double screw extruder mixes the petrochemical plastic and the brewer's spent grains and extrudes them into plastic bars, which are then cut into plastic granules by the cutting machine.Type: GrantFiled: December 5, 2016Date of Patent: July 24, 2018Assignee: SHI XIANG INDUSTRIAL CO., LTD.Inventors: Shih-Ming Chen, Yeng-Fong Shih, Wun-Cyuan Jhang
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Publication number: 20180100067Abstract: A bio-plastic composite containing brewer's spent grains, comprising: addition amounts of 10%˜60% brewer's spent grains, 40%˜90% petrochemical plastic, wherein the brewer's spent grains have a length-to-diameter ratio of 7.6 to 10.2.Type: ApplicationFiled: December 13, 2017Publication date: April 12, 2018Inventors: Shih-Ming CHEN, Yeng-Fong SHIH, Wun-Cyuan JHANG
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Publication number: 20170306153Abstract: A method for manufacturing bio-plastic composite containing brewer's spent grains includes the steps of: providing brewer's spent grains; providing petrochemical plastic; mixing the brewer's spent grains with the petrochemical plastic at an addition amount of 10% to 60% of brewer's spent grains and 40% to 90% petrochemical plastic; and providing a binder at a proportion of 8% to 12%. A pretreatment unit which uses a dehydration process, a desiccation process, a drying process, a grinding process and a sieving process to process the brewer's spent grains into brewer's spent grains which have a length-to-diameter ratio of 7.6 to 10.2. A granulator includes a double screw extruder connected with a cutting machine. The double screw extruder mixes the petrochemical plastic and the brewer's spent grains and extrudes them into plastic bars, which are then cut into plastic granules by the cutting machine.Type: ApplicationFiled: December 5, 2016Publication date: October 26, 2017Inventors: Shih-Ming CHEN, Yeng-Fong SHIH, Wun-Cyuan JHANG
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COMPOSITION CONSISTING OF BREWER'S SPENT GRAINS AND POLYLACTIC ACID AND A METHOD FOR MAKING THE SAME
Publication number: 20170303569Abstract: A method for manufacturing a composition consisting of brewer's spent grains and polylactic acid includes the steps of: providing a raw material containing brewer's spent grains; providing a raw material containing polylactic acid; mixing the brewer's spent grains with the polylactic acid at a specific proportion; and providing a binder to enable the brewer's spent grains and the polylactic acid to be well mixed, and to maintain a desired tensile strength. A pretreatment unit includes a dehydration process, a desiccation process, a drying process, a grinding process and a sieving process. A granulator includes a double screw extruder connected with a cutting machine. The double screw extruder mixes the PLA material and the brewer's spent grains and extrudes them into plastic bars which are then cut into plastic granules by the cutting machine.Type: ApplicationFiled: December 5, 2016Publication date: October 26, 2017Inventors: Shih-Ming CHEN, Yeng-Fong SHIH, Wun-Cyuan JHANG -
Patent number: 8658052Abstract: Disclosed is a method for making a highly thermally conductive composite. At first, paraffin wax is subjected to apparent modification. Expandable graphite is oxidized and organically modified. The modified paraffin wax is melted and mixed with the modified expandable graphite so that the modified expandable graphite is evenly distributed in the modified paraffin wax. With the expandable graphite, which exhibits an excellent heat transfer coefficient, the thermal conductivity of the paraffin wax is improved. The melting and solidifying rates of the paraffin wax are improved.Type: GrantFiled: August 2, 2011Date of Patent: February 25, 2014Assignee: Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of Naional DefenseInventors: Chi-Fa Hsieh, Fu-Yen Ling, Yeng-Fong Shih, Wei-Chen Liu
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Publication number: 20130144026Abstract: Disclosed is a method form making a thermo-stable and transparent resin. In the method, at first, polyborosiloxane is syhthesized by hydrolyzing and condensing a boron-containing compound, used as a precursor, and a silane compound. Then, epoxy group-containing polyborosiloxane is synthesized by grafting an epoxy group to the polyborosiloxane. Finally, an epoxy/PGB composite is synthesized by reacting the epoxy group-containing polyborosiloxane with epoxy for consolidation, thus providing a homogenous, stable, net-shaped composite.Type: ApplicationFiled: March 9, 2012Publication date: June 6, 2013Applicant: Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National DefenseInventors: Wen-Chiung Su, Chi-Fa Hsieh, Yeng-Fong Shih
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Publication number: 20120313033Abstract: Disclosed is a method for making a highly thermally conductive composite. At first, paraffin wax is subjected to apparent modification. Expandable graphite is oxidized and organically modified. The modified paraffin wax is melted and mixed with the modified expandable graphite so that the modified expandable graphite is evenly distributed in the modified paraffin wax. With the expandable graphite, which exhibits an excellent heat transfer coefficient, the thermal conductivity of the paraffin wax is improved. The melting and solidifying rates of the paraffin wax are improved.Type: ApplicationFiled: August 2, 2011Publication date: December 13, 2012Applicant: Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National DefenseInventors: Chi-Fa Hsieh, Fu-Yen Ling, Yeng-Fong Shih, Wei-Chen Liu
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Publication number: 20110060077Abstract: In this patent, fibers have been successfully extracted from various natural occurring materials using a series of chemical, biological and mechanical methods. Moreover, these fibers can be conjugated onto certain polymer chains via coupling agent and chemical modification. Consequently, the thermal stability and mechanical properties of the polymers can be dramatically elevated with the incorporation of these fibers. The intended polymers include conventional plastics (epoxy resins, polyesters and polyolefins etc.), rubbers (natural rubbers and thermoplastic rubbers etc.) and biodegradable polymers. Apart from the enhancement of mechanical properties and thermal stability, the incorporation of natural fibers can reduce the production cost of the materials and meet the demand of environmental protection.Type: ApplicationFiled: September 10, 2009Publication date: March 10, 2011Inventors: Yeng-Fong Shih, Chien-Chung Huang, Po-Wei Chen