Patents by Inventor Cheng-Chi Kuo

Cheng-Chi Kuo 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: 9450242
    Abstract: A method for manufacturing a nanostructured metal oxide calcinate suitable for biosensor through a procedure of redox reaction is disclosed in this invention. The nanostructured metal oxide calcinate is free of impurities and produced with better electrocatalytic activity and better conductivity. Thus, an electrode of biosensor can be modified via the nanostructured metal oxide calcinate. The method for manufacturing the nanostructured metal oxide calcinate includes: disposing a first metal material and a second metal material into a reaction slot and making the first metal material and the second metal material dissolved within a solvent to form a mixture, wherein the pH value of the mixture ranges between 0 to 7, the mixture performs a redox reaction process for obtaining a metal oxide material; and eventually calcining the metal oxide material for obtaining a nanostructured metal oxide calcinate.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: September 20, 2016
    Assignee: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Chun-Hu Chen, Cheng-Chi Kuo, Wen-Jie Lan
  • Patent number: 9431258
    Abstract: A method for photodepositing a particle on a graphene-semiconductor hybrid panel is disclosed. The method for photodepositing the particle on the graphene-semiconductor includes providing a graphene-semiconductor hybrid panel, dipping the graphene-semiconductor hybrid panel in a fluid containing a precursor, and irradiating the graphene-semiconductor hybrid panel using a light source until the precursor has been reduced or oxidized to form a particle photodeposited on a surface of a graphene sheet. The graphene-semiconductor hybrid panel includes a semiconductor substrate and the graphene sheet adhered to the semiconductor substrate. The light source has an energy equal to or higher than a band gap of the semiconductor substrate. As such, the particle can be directly deposited on the surface of the graphene sheet without the need of modifying the graphene.
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: August 30, 2016
    Assignee: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Chun-Hu Chen, Cheng-Chi Kuo
  • Publication number: 20160233093
    Abstract: A method for photodepositing a particle on a graphene-semiconductor hybrid panel is disclosed. The method for photodepositing the particle on the graphene-semiconductor includes providing a graphene-semiconductor hybrid panel, dipping the graphene-semiconductor hybrid panel in a fluid containing a precursor, and irradiating the graphene-semiconductor hybrid panel using a light source until the precursor has been reduced or oxidized to form a particle photodeposited on a surface of a graphene sheet. The graphene-semiconductor hybrid panel includes a semiconductor substrate and the graphene sheet adhered to the semiconductor substrate. The light source has an energy equal to or higher than a band gap of the semiconductor substrate. As such, the particle can be directly deposited on the surface of the graphene sheet without the need of modifying the graphene.
    Type: Application
    Filed: March 24, 2015
    Publication date: August 11, 2016
    Inventors: Chun-Hu CHEN, Cheng-Chi KUO
  • Publication number: 20150048280
    Abstract: A method for manufacturing a nanostructured metal oxide calcinate suitable for biosensor through a procedure of redox reaction is disclosed in this invention. The nanostructured metal oxide calcinate is free of impurities and produced with better electrocatalytic activity and better conductivity. Thus, an electrode of biosensor can be modified via the nanostructured metal oxide calcinate. The method for manufacturing the nanostructured metal oxide calcinate includes: disposing a first metal material and a second metal material into a reaction slot and making the first metal material and the second metal material dissolved within a solvent to form a mixture, wherein the pH value of the mixture ranges between 0 to 7, the mixture performs a redox reaction process for obtaining a metal oxide material; and eventually calcining the metal oxide material for obtaining a nanostructured metal oxide calcinate.
    Type: Application
    Filed: December 11, 2013
    Publication date: February 19, 2015
    Applicant: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Chun-Hu Chen, Cheng-Chi Kuo, Wen-Jie Lan
  • Publication number: 20100035085
    Abstract: A perpendicular magnetic recording medium comprising a substrate, a soft underlayer, a seed layer, a non-magnetic FCC NiW alloy underlayer, a non-magnetic HCP underlayer, and a magnetic layer. We have discovered that the combination of a seed layer comprising Ta and a NiW alloy underlayer uniquely improves media recording performance and thermal stability by achieving excellent coercivity of the thin bottom magnetic recording layer and narrow C axis orientation distribution.
    Type: Application
    Filed: January 29, 2008
    Publication date: February 11, 2010
    Applicant: WD Media, Inc.
    Inventors: Hong-Sik Jung, Gerardo Bertero, Emur Velu, Michael Cheng-Chi Kuo, B. Ramamurthy Acharya, Sudhir Malhotra
  • Publication number: 20060021403
    Abstract: The present invention relates to a burglarproof lock, comprising a cylinder case, a cylinder lock-core and a key, wherein said cylinder case is a hollow cylinder with cylinder cavity, said cylinder cavity having one end being formed to tightly wrap the periphery of cylinder lock-core, and the opposite distal end being closed plane as top cover, a keyhole is formed at the off-center position on the top cover, and a shift slot is formed in connection with said keyhole in manner of extending towards center of said top cover, and the position of said key-socket and that of keyhole on said top cover of said cylinder case is arranged out of alignment. As put said blade-plug of said key into said keyhole, said thin-shank should be guided into said shift slot and moved transversely along it towards said key-socket until said blade-plug being in alignment with said key-socket on the cylinder lock-core. Then, said blade-plug can be inserted into said key-socket in order to attain the goal of opening the lock.
    Type: Application
    Filed: July 18, 2005
    Publication date: February 2, 2006
    Inventor: Cheng-Chi Kuo