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).

  • Patent number: 9961902
    Abstract: 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: Grant
    Filed: March 21, 2016
    Date of Patent: May 8, 2018
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Yong-Chien Ling, Meng-Chin Wu
  • Publication number: 20160270403
    Abstract: 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: Application
    Filed: March 21, 2016
    Publication date: September 22, 2016
    Inventors: Yong-Chien LING, Meng-Chin WU
  • Patent number: 9345797
    Abstract: 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: Grant
    Filed: September 5, 2013
    Date of Patent: May 24, 2016
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Yong-Chien Ling, Archana Ramchandra-Deokar, Meng-Chin Wu, Chan-Hung Liao, Po-Yuan Shih
  • Patent number: 9169568
    Abstract: 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: Grant
    Filed: May 3, 2013
    Date of Patent: October 27, 2015
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Yong-Chien Ling, Chih-Ping Wang, Jen-Yu Liu
  • Patent number: 8932978
    Abstract: 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: Grant
    Filed: March 21, 2012
    Date of Patent: January 13, 2015
    Assignee: National Tsing Hua University
    Inventors: Yong-Chien Ling, Jen-Yu Liu
  • Publication number: 20150004055
    Abstract: 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: Application
    Filed: September 5, 2013
    Publication date: January 1, 2015
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: Yong-Chien LING, Archana RAMCHANDRA-DEOKAR, Meng-Chin WU, Chan-Hung LIAO, Po-Yuan SHIH
  • Patent number: 8709375
    Abstract: 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: Grant
    Filed: March 15, 2013
    Date of Patent: April 29, 2014
    Assignee: National Tsing Hua University
    Inventors: Yong-Chien Ling, Jen-Yu Liu
  • Publication number: 20140044890
    Abstract: 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: Application
    Filed: September 9, 2012
    Publication date: February 13, 2014
    Inventors: YONG CHIEN LING, Ganesh Gollavelli
  • Publication number: 20130299140
    Abstract: 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: Application
    Filed: May 3, 2013
    Publication date: November 14, 2013
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: YONG-CHIEN LING, CHIH-PING WANG, JEN-YU LIU
  • Publication number: 20130299359
    Abstract: 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: Application
    Filed: May 3, 2013
    Publication date: November 14, 2013
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: YONG-CHIEN LING, CHIH-PING WANG, JEN-YU LIU
  • Publication number: 20130252798
    Abstract: 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: Application
    Filed: March 21, 2012
    Publication date: September 26, 2013
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: Yong-Chien LING, Jen-Yu LIU
  • Publication number: 20130253073
    Abstract: 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: Application
    Filed: March 21, 2012
    Publication date: September 26, 2013
    Applicant: National Tsing Hua University
    Inventors: Yong-Chien Ling, Jen-Yu Liu
  • Publication number: 20130243685
    Abstract: 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: Application
    Filed: March 15, 2013
    Publication date: September 19, 2013
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: YONG-CHIEN LING, JEN-YU LIU
  • Patent number: 7886623
    Abstract: 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: Grant
    Filed: September 21, 2007
    Date of Patent: February 15, 2011
    Assignee: National Health Research Institutes
    Inventors: Chung-Shi Yang, Fu-Der Mai, Bega Liu, Jen-Kun Chen, Yong-Chien Ling, Feng-Yin Li
  • Publication number: 20080202208
    Abstract: 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: Application
    Filed: September 21, 2007
    Publication date: August 28, 2008
    Applicant: NATIONAL HEALTH RESEARCH INSTITUTES
    Inventors: CHUNG-SHI YANG, FU-DER MAI, BEGA LIU, JEN-KUN CHEN, YONG-CHIEN LING, FENG-YIN LI
  • Patent number: 6358455
    Abstract: 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: Grant
    Filed: November 29, 1999
    Date of Patent: March 19, 2002
    Assignee: Chung-Shan Institute of Science & Technology
    Inventors: Ming-Fu Tsai, Yu-Der Lee, Yong-Chien Ling, Wen-Hsiung Ku, Chang-Hao Tai
  • Patent number: 6290892
    Abstract: 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: Grant
    Filed: November 29, 1999
    Date of Patent: September 18, 2001
    Assignee: Chung-Shan Institute of Science & Technology
    Inventors: Ming-Fu Tsai, Yu-Der Lee, Yong Chien Ling, Wen-Hsiung Ku, Yuan-Chyi Lin