Patents by Inventor Yong Chien Ling
Yong Chien Ling 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: 9961902Abstract: Photothermal antibacterial material RMG is provided in the present invention, where R represents aldehyde, di-aldehyde or multi-aldehyde, M is magnetic material, and G is reduced graphene oxide. A method of synthesizing the abovementioned antibacterial material comprises of three steps. At first graphene oxide was synthesized, followed by simultaneous reduction and functionalization with MNPs and eventually an aldehyde is modified on magnetic material to yield magnetic G functionalized glutaraldehyde (RMG). We utilize the photothermal feature of graphene for antibacterial activity, in addition graphene was functionalized with aldehyde for capturing bacteria and with magnetic material to enhance a focusing of light irradiation. Moreover, the magnetic properties of material could help for reusability of antibacterial material.Type: GrantFiled: March 21, 2016Date of Patent: May 8, 2018Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Yong-Chien Ling, Meng-Chin Wu
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Publication number: 20160270403Abstract: Photothermal antibacterial material RMG is provided in the present invention, where R represents aldehyde, di-aldehyde or multi-aldehyde, M is magnetic material, and G is reduced graphene oxide. A method of synthesizing the abovementioned antibacterial material comprises of three steps. At first graphene oxide was synthesized, followed by simultaneous reduction and functionlization with MNPs and eventually an aldehyde is modified on magnetic material to yield magnetic G functionalized glutaraldehyde (RMG). We utilize the photothermal feature of graphene for antibacterial activity, in addition graphene was functionalized with aldehyde for capturing bacteria and with magnetic material to enhance a focusing of light irradiation. Moreover, the magnetic properties of material could help for reusability of antibacterial material.Type: ApplicationFiled: March 21, 2016Publication date: September 22, 2016Inventors: Yong-Chien LING, Meng-Chin WU
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Patent number: 9345797Abstract: Photothermal antibacterial material RMG is provided in the present invention, where R represents aldehyde, di-aldehyde or multi-aldehyde, M is magnetic material, and G is reduced graphene oxide. A method of synthesizing the abovementioned antibacterial material comprises of three steps. At first graphene oxide was synthesized, followed by simultaneous reduction and functionlization with MNPs and eventually an aldehyde is modified on magnetic material to yield magnetic G functionalized glutaraldehyde (RMG). We utilize the photothermal feature of graphene for antibacterial activity, in addition graphene was functionalized with aldehyde for capturing bacteria and with magnetic material to enhance a focusing of light irradiation. Moreover, the magnetic properties of material could help for reusability of antibacterial material.Type: GrantFiled: September 5, 2013Date of Patent: May 24, 2016Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Yong-Chien Ling, Archana Ramchandra-Deokar, Meng-Chin Wu, Chan-Hung Liao, Po-Yuan Shih
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Patent number: 9169568Abstract: The present invention discloses a method for fabricating graphene, and comprises at least the following steps. First, a first electrode and a second electrode are inserted into an electrolyte without contacting. The first electrode is graphite, and the electrolyte comprises at least an ionic liquid. A potential difference will be produced between the first electrode and the second electrode to let the ionic liquid enter into each layer of the first electrode to form a plurality of graphene.Type: GrantFiled: May 3, 2013Date of Patent: October 27, 2015Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Yong-Chien Ling, Chih-Ping Wang, Jen-Yu Liu
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Patent number: 8932978Abstract: A solid solution photocatalyst composition and its preparation method are provided in the present invention. The solid solution photocatalyst can utilize its solid solution structure to regulate the conduction band position, valence band position, conduction band range and valence band range of the different response properties of the photocatalyst, so that oxidoreductive reaction is performed to remove the foul-smelling substances.Type: GrantFiled: March 21, 2012Date of Patent: January 13, 2015Assignee: National Tsing Hua UniversityInventors: Yong-Chien Ling, Jen-Yu Liu
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Publication number: 20150004055Abstract: Photothermal antibacterial material RMG is provided in the present invention, where R represents aldehyde, di-aldehyde or multi-aldehyde, M is magnetic material, and G is reduced graphene oxide. A method of synthesizing the abovementioned antibacterial material comprises of three steps. At first graphene oxide was synthesized, followed by simultaneous reduction and functionlization with MNPs and eventually an aldehyde is modified on magnetic material to yield magnetic G functionalized glutaraldehyde (RMG). We utilize the photothermal feature of graphene for antibacterial activity, in addition graphene was functionalized with aldehyde for capturing bacteria and with magnetic material to enhance a focusing of light irradiation. Moreover, the magnetic properties of material could help for reusability of antibacterial material.Type: ApplicationFiled: September 5, 2013Publication date: January 1, 2015Applicant: NATIONAL TSING HUA UNIVERSITYInventors: Yong-Chien LING, Archana RAMCHANDRA-DEOKAR, Meng-Chin WU, Chan-Hung LIAO, Po-Yuan SHIH
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Patent number: 8709375Abstract: A method for preparing an oil extractor is provided. The method includes dissolving 0.1˜30% by weight of a potassium sulfate, 0.1˜30% by weight of a potassium persulfate, and 0.1˜30% by weight of a manganese sulfate in a solvent to form a solution; heating the solution to synthesize a compound by a microwave; cooling a temperature of the compound to a room temperature; and removing the solvent from the compound. An extractor prepared from the method is also provided.Type: GrantFiled: March 15, 2013Date of Patent: April 29, 2014Assignee: National Tsing Hua UniversityInventors: Yong-Chien Ling, Jen-Yu Liu
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Publication number: 20140044890Abstract: A method for fabricating a magnetic graphene-based nanocomposite comprises a mixing step: placing a graphene oxide layer, an iron-containing precursor and a microwave-receiving material in a container; and a microwaving step: applying microwave radiation to the graphene oxide layer, the iron-containing precursor and the microwave-receiving material to reduce the graphene oxide layer into the reduced graphene oxide (RGO) layer and decompose the iron-containing precursor into a plurality of iron nanoparticles adhering to at least one surface of the RGO layer, whereby is formed a magnetic graphene-based nanocomposite. Via applying microwave radiation within one minute, a magnetic graphene-based nanocomposite can be fabricated, whereby is greatly decreased the time to fabricate a composite containing graphene oxide and magnetite. Therefore, the method has advantages of high efficiency and simple processes.Type: ApplicationFiled: September 9, 2012Publication date: February 13, 2014Inventors: YONG CHIEN LING, Ganesh Gollavelli
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Publication number: 20130299140Abstract: The present invention discloses an insulated thermal interface material for applying between an electronic element and a thermal dissipating element. The insulated thermal interface material at least comprises a base, a first filler and a second filler. The base is a polymer and the first filler is graphene. The first filler and the second filler are dispersed in the base.Type: ApplicationFiled: May 3, 2013Publication date: November 14, 2013Applicant: NATIONAL TSING HUA UNIVERSITYInventors: YONG-CHIEN LING, CHIH-PING WANG, JEN-YU LIU
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Publication number: 20130299359Abstract: The present invention discloses a method for fabricating graphene, and comprises at least the following steps. First, a first electrode and a second electrode are inserted into an electrolyte without contacting. The first electrode is graphite, and the electrolyte comprises at least an ionic liquid. A potential difference will be produced between the first electrode and the second electrode to let the ionic liquid enter into each layer of the first electrode to form a plurality of graphene.Type: ApplicationFiled: May 3, 2013Publication date: November 14, 2013Applicant: NATIONAL TSING HUA UNIVERSITYInventors: YONG-CHIEN LING, CHIH-PING WANG, JEN-YU LIU
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Publication number: 20130252798Abstract: Disclosed are the metallic sulfide photocatalyst and its preparation method. The photocatalyst includes at least one soluble metallic salt and a sulfide with the oxidation state of S atom ?+4. The photocatalyst is afforded by reacting the sulfide with the at least one soluble metallic salt dissolved in the complexing agent. Additionally, the photocatalyst further is customized with co-catalyst such as RuCl to form Ru-carried metallic sulfide photocatalyst. The metallic sulfide photocatalyst and Ru-carried metallic sulfide photocatalyst are capable of effectively reducing CO2 to CH3OH under the visible light illumination.Type: ApplicationFiled: March 21, 2012Publication date: September 26, 2013Applicant: NATIONAL TSING HUA UNIVERSITYInventors: Yong-Chien LING, Jen-Yu LIU
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Publication number: 20130253073Abstract: A solid solution photocatalyst composition and its preparation method are provided in the present invention. The solid solution photocatalyst can utilize its solid solution structure to regulate the conduction band position, valence band position, conduction band range and valence band range of the different response properties of the photocatalyst, so that oxidoreductive reaction is performed to remove the foul-smelling substances.Type: ApplicationFiled: March 21, 2012Publication date: September 26, 2013Applicant: National Tsing Hua UniversityInventors: Yong-Chien Ling, Jen-Yu Liu
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Publication number: 20130243685Abstract: A method for preparing an oil extractor is provided. The method includes dissolving 0.1˜30% by weight of a potassium sulfate, 0.1˜30% by weight of a potassium persulfate, and 0.1˜30% by weight of a manganese sulfate in a solvent to form a solution; heating the solution to synthesize a compound by a microwave; cooling a temperature of the compound to a room temperature; and removing the solvent from the compound. An extractor prepared from the method is also provided.Type: ApplicationFiled: March 15, 2013Publication date: September 19, 2013Applicant: NATIONAL TSING HUA UNIVERSITYInventors: YONG-CHIEN LING, JEN-YU LIU
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Patent number: 7886623Abstract: A nano-particle containing apparatus, a nano-particle detection system and a method are disclosed. The nano-particle containing apparatus includes a casing, an air extracting device, a pressure device and a measuring instrument. The casing has a containing space for disposing a plurality of nano-particles. An internal wall surface of the casing has active self-cleaning function. The pressure control device controls the pressure status of the containing space. The active self-clean function is that nano-particles adhered to the internal surface wall are removed into the containing space. The nano-particles then are pumped by the air extracting device from the containing space. The measuring instrument then detects the status of an object affected by the nano-particles after the object is delivered into the containing space.Type: GrantFiled: September 21, 2007Date of Patent: February 15, 2011Assignee: National Health Research InstitutesInventors: Chung-Shi Yang, Fu-Der Mai, Bega Liu, Jen-Kun Chen, Yong-Chien Ling, Feng-Yin Li
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Publication number: 20080202208Abstract: A nano-particle containing apparatus, a nano-particle detection system and a method are disclosed. The nano-particle containing apparatus includes a casing, an air extracting device, a pressure device and a measuring instrument. The casing has a containing space for disposing a plurality of nano-particles. An internal wall surface of the casing has active self-cleaning function. The pressure control device controls the pressure status of the containing space. The active self-clean function is that nano-particles adhered to the internal surface wall are removed into the containing space. The nano-particles then are pumped by the air extracting device from the containing space. The measuring instrument then detects the status of an object affected by the nano-particles after the object is delivered into the containing space.Type: ApplicationFiled: September 21, 2007Publication date: August 28, 2008Applicant: NATIONAL HEALTH RESEARCH INSTITUTESInventors: CHUNG-SHI YANG, FU-DER MAI, BEGA LIU, JEN-KUN CHEN, YONG-CHIEN LING, FENG-YIN LI
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Patent number: 6358455Abstract: Induced surface reconstruction of silicone rubber by blending silicone gel reactants with a modified and curing with a mold having high critical surface tension was used to improve the adhesion of chemically inert silicone rubber to polyurethane. The modifier has the following formula wherein m=25˜50; R1, R2, R3, R4, R11 and R12 independently are alkyl; R′ is R or OR, wherein R is a polymer backbone having a molecular weight of 1000˜20000. The mold is formed with a material having a critical surface tension greater than that of a polymer having a repeating unit of said R.Type: GrantFiled: November 29, 1999Date of Patent: March 19, 2002Assignee: Chung-Shan Institute of Science & TechnologyInventors: Ming-Fu Tsai, Yu-Der Lee, Yong-Chien Ling, Wen-Hsiung Ku, Chang-Hao Tai
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Patent number: 6290892Abstract: Induced surface reconstruction of silicone rubber by blending silicone gel reactants of addition type with a modifier and curing with a mold having a high critical surface tension was used to improve the adhesion of chemically inert silicone rubber to polyurethane. The modifier has the following formula wherein m=25˜50; R1, R2, R3, and R4 independently are alkyl; R′ is R or OR, wherein R is a polymer backbone having a molecular weight of 1000˜20000. The mold is formed with a material having a critical surface tension greater than that of a polymer having a repeating unit of said R.Type: GrantFiled: November 29, 1999Date of Patent: September 18, 2001Assignee: Chung-Shan Institute of Science & TechnologyInventors: Ming-Fu Tsai, Yu-Der Lee, Yong Chien Ling, Wen-Hsiung Ku, Yuan-Chyi Lin