Patents by Inventor Yong-Song Lin
Yong-Song Lin 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: 10661126Abstract: The present invention relates to a ball structure and a method for making the same. The ball structure includes an inner bladder and a plurality of covers. The covers surround the inner bladder. Each of the covers includes a base fabric and a resin layer. The resin layer has a recess portion at the periphery of the cover, so that the recess portions of adjacent covers defines a groove. The base fabric includes a first portion and a second portion. The first portion corresponds to the recess portion, and the second portion is away from the recess portion. The thickness of the first portion is substantially equal to the thickness of the second portion.Type: GrantFiled: October 2, 2018Date of Patent: May 26, 2020Assignee: SAN FANG CHEMICAL INDUSTRY CO., LTD.Inventors: Chung-Chih Feng, Chun-Wei Wu, Yong-Song Lin
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Patent number: 10357691Abstract: The present invention relates to a ball structure and method for making the same. The ball structure includes an inner bladder and a plurality of covers. The covers surround the inner bladder. Each of the covers includes a base fabric layer, a middle layer and a surface layer. The middle layer is formed from a first polyurethane (PU) solution. A PU solid content of the first PU solution is greater than 70 wt %. The middle layer is a foamed layer, and a porosity thereof is 25% to 85%. The surface layer is formed from a second polyurethane (PU) solution. A PU solid content of the second PU solution is 5 wt % to 20 wt %.Type: GrantFiled: October 2, 2018Date of Patent: July 23, 2019Assignee: SAN FANG CHEMICAL INDUSTRY CO., LTD.Inventors: Chung-Chih Feng, Chun-Wei Wu, Yong-Song Lin
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Publication number: 20190160346Abstract: The present invention relates to a ball structure and a method for making the same. The ball structure includes an inner bladder and a plurality of covers. The covers surround the inner bladder. Each of the covers includes a base fabric and a resin layer. The resin layer has a recess portion at the periphery of the cover, so that the recess portions of adjacent covers defines a groove. The base fabric includes a first portion and a second portion. The first portion corresponds to the recess portion, and the second portion is away from the recess portion. The thickness of the first portion is substantially equal to the thickness of the second portion.Type: ApplicationFiled: October 2, 2018Publication date: May 30, 2019Inventors: CHUNG-CHIH FENG, CHUN-WEI WU, YONG-SONG LIN
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Publication number: 20190160345Abstract: The present invention relates to a ball structure and method for making the same. The ball structure includes an inner bladder and a plurality of covers. The covers surround the inner bladder. Each of the covers includes a base fabric layer, a middle layer and a surface layer. The middle layer is formed form a first polyurethane (PU) solution. A PU solid content of the first PU solution is greater than 70 wt %. The middle layer is a foamed layer, and a porosity thereof is 25% to 85%. The surface layer is formed form a second polyurethane (PU) solution. A PU solid content of the second PU solution is 5 wt % to 20 wt %.Type: ApplicationFiled: October 2, 2018Publication date: May 30, 2019Inventors: CHUNG-CHIH FENG, CHUN-WEI WU, YONG-SONG LIN
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Patent number: 8979107Abstract: An easy-pedaling and labor-saving bicycle includes a frame, a front and a rear wheel set, a transmission set driving the rear wheel set, and a pedal device driving the transmission set. The pedal device includes a crank disposed on the frame, a link-up member driving a rear link-up plate to rotate, a link-up strip disposed between one end of the crank and the link-up member, a pedal unit disposed at the other end of the crank, and a straining member disposed between the frame and the link-up strip. Pedaling the pedal unit makes the crank set as an extension of a moment arm for increasing a force moment imparting to the transmission set. The crank swings downward easily to allow the other end thereof to pull the link-up strip, whereby the link-up member, the transmission set, and the rear wheel are driven to pedal easily, save labor and drive quickly.Type: GrantFiled: June 17, 2013Date of Patent: March 17, 2015Inventor: Yong-Song Lin
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Publication number: 20140367940Abstract: An easy-pedaling and labor-saving bicycle includes a frame, a front and a rear wheel set, a transmission set driving the rear wheel set, and a pedal device driving the transmission set. The pedal device includes a crank disposed on the frame, a link-up member driving a rear link-up plate to rotate, a link-up strip disposed between one end of the crank and the link-up member, a pedal unit disposed at the other end of the crank, and a straining member disposed between the frame and the link-up strip. Pedaling the pedal unit makes the crank set as an extension of a moment arm for increasing a force moment imparting to the transmission set. The crank swings downward easily to allow the other end thereof to pull the link-up strip, whereby the link-up member, the transmission set, and the rear wheel are driven to pedal easily, save labor and drive quickly.Type: ApplicationFiled: June 17, 2013Publication date: December 18, 2014Inventor: YONG-SONG LIN
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Publication number: 20140147635Abstract: A composite coating material for covering an electronic device includes a surface layer with a surface pattern printed by a release paper, said surface layer being an outer layer of said composite coating material; structure layer made of polyurethane (PU) material, said structure layer being a middle portion of said composite coating material, and connected to said surface layer; substrate layer made of polyurethane (PU) material, said substrate layer being a lower layer of said composite coating material and connected to said structure layer.Type: ApplicationFiled: November 29, 2012Publication date: May 29, 2014Inventors: Chung-Ching Feng, I-Peng Yao, Pei-Huo Huang, Ko-Feng Wang, Yong-Song Lin, Kai-Feng Kang
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Publication number: 20120234479Abstract: The production method of the coating material comprising the steps of applying and drying liquid polyurethane (PU) material onto a release paper in order to form three polyurethane (PU) layers, rolling the composite layer and separating the release paper to form the composite coating material for covering the outer shells of electronic devices. The polyurethane (PU) composite coating material thereby produced comprises at least a colored surface layer and a substrate layer. The surface of the composite coating material is colored and has a relief-like pattern, which can provide users with a better visual or touch effect.Type: ApplicationFiled: May 28, 2012Publication date: September 20, 2012Inventors: Chung-Ching Feng, I-Peng Yao, Pei-Huo Huang, Ko-Feng Wang, Yong-Song Lin, Kai-Feng Kang
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Publication number: 20090258136Abstract: The production method of the coating material comprising the steps of applying and drying liquid polyurethane (PU) material onto a release paper in order to form three polyurethane (PU) layers, rolling the composite layer and separating the release paper to form the composite coating material for covering the outer shells of electronic devices. The polyurethane (PU) composite coating material thereby produced comprises at least a colored surface layer and a substrate layer. The surface of the composite coating material is colored and has a relief-like pattern, which can provide users with a better visual or touch effect.Type: ApplicationFiled: June 18, 2009Publication date: October 15, 2009Inventors: Chung-Ching Feng, I-Peng Yao, Pei-Huo Huang, Ko-Feng Wang, Yong-Song Lin, Kai-Feng Kang
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Publication number: 20080149264Abstract: A method for making a flameproof environmentally friendly artificial leather includes preparing a flameproof polyurethane resin compound by mixing chlorine-free flameproof agent with an oil-based polyurethane resin having 50%-98% by weight of solid content and a curing agent. A first polyurethane resin composition is coated on a releasing paper to form a surface layer. The flameproof polyurethane resin compound is coated on the surface layer to form a flameproof layer with thickness of 0.1 mm to 3 mm. A second polyurethane resin composition is coated on the flameproof layer to form an adhesive layer. A substrate is adhered on the adhesive layer to form an environmentally friendly artificial semi-product. The releasing paper is peeled from the surface layer to form the flameproof environmentally friendly artificial leather.Type: ApplicationFiled: March 12, 2008Publication date: June 26, 2008Inventors: Chung-Chih Feng, Pei-Huo Huang, Yong-Song Lin
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Publication number: 20070196628Abstract: The production method of the coating material comprising the steps of applying and drying liquid polyurethane (PU) material onto a release paper in order to form three polyurethane (PU) layers, rolling the composite layer and separating the release paper to form the composite coating material for covering the outer shells of electronic devices. The polyurethane (PU) composite coating material thereby produced comprises at least a colored surface layer and a substrate layer. The surface of the composite coating material is colored and has a relief-like pattern, which can provide users with a better visual or touch effect.Type: ApplicationFiled: May 8, 2006Publication date: August 23, 2007Inventors: Chung-Ching Feng, I-Peng Yao, Pei-Huo Huang, Ko-Feng Wang, Yong-Song Lin, Kai-Feng Kang
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Publication number: 20060249244Abstract: A method for producing an environmental friendly artificial leather product includes coating a first solvent-free elastomer resin composition on a releasing paper to form a top layer, coating a polyurethane resin composition containing more than 50% by weight solid content on the top layer to form an intermediate layer, coating a second solvent-free elastomer resin composition on the intermediate layer to form an adhesive layer, and finally applying a substrate on the adhesive layer, and peeling the releasing paper.Type: ApplicationFiled: July 14, 2006Publication date: November 9, 2006Applicant: San Fang Chemical Industry Co. LTD.Inventors: Ching-Tang Wang, Mong-Ching Lin, Chung-Chih Feng, Pei-Huo Huang, Yong-Song Lin
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Publication number: 20050260416Abstract: An environmental friendly artificial leather product includes a substrate, an adhesive layer, an intermediate layer and a top layer. The artificial leather resides in that the top layer and adhesive layer is formed of a solvent-free elastomer resin composition and the intermediate layer provided between the top layer and adhesive layer is formed of a polyurethane resin composition containing more than 50% by weight solid content of polyurethane resin. A method for producing an environmental friendly artificial leather product includes coating a first solvent-free elastomer resin composition on a releasing paper to form a top layer, coating a polyurethane resin composition containing more than 50% by weight solid content on the top layer to form an intermediate layer, coating a second solvent-free elastomer resin composition on the intermediate layer to form an adhesive layer, and finally applying a substrate on the adhesive layer, and peeling the releasing paper.Type: ApplicationFiled: August 10, 2005Publication date: November 24, 2005Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.Inventors: Ching-Tang Wang, Mong-Ching Lin, Chung-Ching Feng, Pei-Huo Huang, Yong-Song Lin
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Publication number: 20050100710Abstract: Flame-proof environmentally friendly artificial leather includes a substrate, an adhesive layer, an intermediate layer and a surface layer. The artificial leather is characterized in including the intermediate layer made of a high solid-content polyurethane resin compound added with a chlorine-free flame-proof agent. The high solid-content polyurethane resin compound is made through mixing the chlorine-free flame-proof agent, polyurethane resin with a solid-content higher than 50% and a curing agent. Moreover, a process is disclosed for making the flame-proof environmentally friendly artificial leather.Type: ApplicationFiled: November 9, 2004Publication date: May 12, 2005Applicant: San Fang Chemical Industry Co., LTD.Inventors: Chung-Chih Feng, Pei-Huo Huang, Yong-Song Lin
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Publication number: 20040142148Abstract: An environmental friendly artificial leather product includes a substrate, an adhesive layer, an intermediate layer and a top layer. The artificial leather resides in that the top layer and adhesive layer is formed of a solvent-free elastomer resin composition and the intermediate layer provided between the top layer and adhesive layer is formed of a polyurethane resin composition containing more than 50% by weight solid content of polyurethane resin. A method for producing an environmental friendly artificial leather product includes coating a first solvent-free elastomer resin composition on a releasing paper to form a top layer, coating a polyurethane resin composition containing more than 50% by weight solid content on the top layer to form an intermediate layer, coating a second solvent-free elastomer resin composition on the intermediate layer to form an adhesive layer, and finally applying a substrate on the adhesive layer, and peeling the releasing paper.Type: ApplicationFiled: January 9, 2004Publication date: July 22, 2004Inventors: Chung-Ching Feng, Pei-Huo Huang, Yong-Song Lin, Mong-Ching Lin, Ching-Tang Wang