Patents by Inventor Yuan-Hong Liao
Yuan-Hong Liao 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: 20230337795Abstract: A method for manufacturing a luggage formed by composite material includes the steps: A) using a vacuum molding method to make a thermoplastic sheet into a shell; B) placing the shell in an inner cavity mold area of a heating mold to correspond the outer surface of the shell to the inner wall surface of the inner cavity mold area; C) setting the outer surface of the thermosetting carbon fiber plastic layer on the inner surface of the shell ; D) setting the reinforcing layer on the inner surface of the thermosetting carbon fiber plastic layer at the location corresponding to the corner of the shell; and E) placing an airbag in the receiving area of the shell and inflating the airbag to support the inner surface of the thermosetting carbon fiber plastic layer and the reinforcing layer.Type: ApplicationFiled: July 3, 2023Publication date: October 26, 2023Inventors: Yuan-Hong LIAO, Su-Chun WU
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Patent number: 11458668Abstract: A method for manufacturing a luggage includes the steps: A) making a thermoplastic sheet into a shell, B) placing the shell body of the shell in an inner concave mold area of a heating mold and setting the shell edge of the shell to a frame mold area of the heating mold to correspond the outer surface of the shell to an inner wall surface of the heating mold, C) setting the outer surface of the thermoset carbon fiber plastic layer on the inner surface of the shell, D) setting the filling layer on the inner surface of the thermoset carbon fiber plastic layer within the frame mold area, E) expanding an air bag to the thermoset carbon fiber plastic layer and the filling layer and heating a heating mold, so that the shell, the thermoset carbon fiber plastic layer and the filling layer are combined with each other.Type: GrantFiled: December 28, 2020Date of Patent: October 4, 2022Assignee: QUEST COMPOSITE TECHNOLOGY LIMITEDInventors: Yuan-Hong Liao, Su-Chun Wu
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Publication number: 20220176613Abstract: a luggage with composite material integrally formed frame includes a first shell, a second shell, a first frame, and a second frame. The second shell is openably assembled to the first shell. The first frame is integrated with the first shell and is located on the outer edge of the first shell. The second frame is integrally formed with the second shell and located on an outer edge of the second shell. When the first shell and the second shell are closed, the protruding engagement member of the second frame is engaged in the recessed engagement groove of the first frame.Type: ApplicationFiled: February 11, 2022Publication date: June 9, 2022Inventors: Yuan-Hong LIAO, Su-Chun WU
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Publication number: 20220176612Abstract: A method for manufacturing a luggage includes the steps: A) making a thermoplastic sheet into a shell, B) placing the shell body of the shell in an inner concave mold area of a heating mold and setting the shell edge of the shell to a frame mold area of the heating mold to correspond the outer surface of the shell to an inner wall surface of the heating mold, C) setting the outer surface of the thermoset carbon fiber plastic layer on the inner surface of the shell, D) setting the filling layer on the inner surface of the thermoset carbon fiber plastic layer within the frame mold area, E) expanding an air bag to the thermoset carbon fiber plastic layer and the filling layer and heating a heating mold, so that the shell, the thermoset carbon fiber plastic layer and the filling layer are combined with each other.Type: ApplicationFiled: December 28, 2020Publication date: June 9, 2022Inventors: YUAN-HONG LIAO, Su-Chun WU
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Publication number: 20220142314Abstract: A method for manufacturing a luggage formed by composite material includes the steps: A) using a vacuum molding method to make a thermoplastic sheet into a shell; B) placing the shell in an inner cavity mold area of a heating mold to correspond the outer surface of the shell to the inner wall surface of the inner cavity mold area; C) setting the outer surface of the thermosetting carbon fiber plastic layer on the inner surface of the shell ; D) setting the reinforcing layer on the inner surface of the thermosetting carbon fiber plastic layer at the location corresponding to the corner of the shell; and E) placing an airbag in the receiving area of the shell and inflating the airbag to support the inner surface of the thermosetting carbon fiber plastic layer and the reinforcing layer.Type: ApplicationFiled: December 15, 2020Publication date: May 12, 2022Inventors: Yuan-Hong LIAO, Su-Chun WU
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Patent number: 10981339Abstract: A luggage shell fabrication method includes the step of making a thermoplastic sheet into a shell using a vacuum molding method, the step of placing the shell in a female mold area of a heating mold, the step of applying a molten thermosetting plastic layer to the inner surface of the shell; and the step of pressing the thermosetting plastic layer toward the inner surface of the shell and simultaneously heating the molten thermosetting plastic layer and the shell for causing the shell and the thermosetting plastic layer to be combined with each other to form a luggage shell.Type: GrantFiled: June 13, 2018Date of Patent: April 20, 2021Assignee: Quest Composite Technology CorporationInventors: Yuan-Hong Liao, Su-Chun Wu
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Publication number: 20190366650Abstract: A luggage shell fabrication method includes the step of making a thermoplastic sheet into a shell using a vacuum molding method, the step of placing the shell in a female mold area of a heating mold, the step of applying a molten thermosetting plastic layer to the inner surface of the shell; and the step of pressing the thermosetting plastic layer toward the inner surface of the shell and simultaneously heating the molten thermosetting plastic layer and the shell for causing the shell and the thermosetting plastic layer to be combined with each other to form a luggage shell.Type: ApplicationFiled: June 13, 2018Publication date: December 5, 2019Inventors: Yuan-Hong LIAO, Su-Chun WU
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Publication number: 20170181512Abstract: A carry-on luggage includes a housing composed of a right half shell and a left half shell, each half shell including a base layer made from a thermosetting polymeric material (TS) by molding and a protective layer made from a thermoplastic polymeric material (TP) and molded on the outer surface of the base layer. Thus, the housing of the carry-on luggage has excellent impact resistance and toughness.Type: ApplicationFiled: November 3, 2016Publication date: June 29, 2017Inventors: Yuan-Hong LIAO, Su-Chun WU
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Patent number: 9061543Abstract: A wheel hub includes a wheel rim and a support. The wheel rim has an inner rim surface, an outer rim surface and a connection concave. The wheel rim is composed of a metallic layer and a carbon fiber layer. The outer rim surface has an outer wall to be the metallic layer. The wheel hub is composed of the metallic layer and the carbon fiber layer. Compared to the conventional wheel hub made of a single metallic material or a carbon fiber material, the wheel hub made of metal and carbon fiber of the present invention is light in weight, endurable, and cost-effective. The outer wall of the outer rim surface of the conventional wheel hub is easily to be damaged by an external force when in use, which result in a break of the carbon fiber to lose the strength of the carbon fiber.Type: GrantFiled: June 26, 2013Date of Patent: June 23, 2015Assignee: QUSET COMPOSITE TECHNOLOGY CORPORATIONInventors: Yuan-Hong Liao, Kuo-Ting Liao
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Patent number: 8662599Abstract: A wheel hub includes a wheel rim and a support. The wheel rim has an inner rim surface, an outer rim surface and a connection concave. The wheel rim is composed of a metallic layer and a carbon fiber layer. The outer rim surface has an outer wall to be the metallic layer. The wheel hub is composed of the metallic layer and the carbon fiber layer. Compared to the conventional wheel hub made of a single metallic material or a carbon fiber material, the wheel hub made of metal and carbon fiber of the present invention is light in weight, endurable, and cost-effective. The outer wall of the outer rim surface of the conventional wheel hub is easily to be damaged by an external force when in use, which result in a break of the carbon fiber to lose the strength of the carbon fiber.Type: GrantFiled: May 22, 2009Date of Patent: March 4, 2014Assignee: Quset Composite Technology CorporationInventors: Yuan-Hong Liao, Kuo-Ting Liao
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Publication number: 20130285437Abstract: A wheel hub includes a wheel rim and a support. The wheel rim has an inner rim surface, an outer rim surface and a connection concave. The wheel rim is composed of a metallic layer and a carbon fiber layer. The outer rim surface has an outer wall to be the metallic layer. The wheel hub is composed of the metallic layer and the carbon fiber layer. Compared to the conventional wheel hub made of a single metallic material or a carbon fiber material, the wheel hub made of metal and carbon fiber of the present invention is light in weight, endurable, and cost-effective. The outer wall of the outer rim surface of the conventional wheel hub is easily to be damaged by an external force when in use, which result in a break of the carbon fiber to lose the strength of the carbon fiber.Type: ApplicationFiled: June 26, 2013Publication date: October 31, 2013Inventors: Yuan-Hong Liao, Kuo-Ting Liao
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Publication number: 20110101769Abstract: A wheel hub includes a wheel rim and a support. The wheel rim has an inner rim surface, an outer rim surface and a connection concave. The wheel rim is composed of a metallic layer and a carbon fiber layer. The outer rim surface has an outer wall to be the metallic layer. The wheel hub is composed of the metallic layer and the carbon fiber layer. Compared to the conventional wheel hub made of a single metallic material or a carbon fiber material, the wheel hub made of metal and carbon fiber of the present invention is light in weight, endurable, and cost-effective. The outer wall of the outer rim surface of the conventional wheel hub is easily to be damaged by an external force when in use, which result in a break of the carbon fiber to lose the strength of the carbon fiber.Type: ApplicationFiled: May 22, 2009Publication date: May 5, 2011Inventors: Yuan-Hong Liao, Kuo-Tïng Liao