Patents by Inventor Kuo-Chi Yu

Kuo-Chi Yu 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: 11394140
    Abstract: An embedded terminal module includes an embedded terminal component, a matching socket and a correction device. The correction device is located between the embedded terminal component and the matching socket to provide a coordinated correction of the embedded terminal component and a printed circuit board.
    Type: Grant
    Filed: November 3, 2020
    Date of Patent: July 19, 2022
    Inventor: Kuo-Chi Yu
  • Publication number: 20220140506
    Abstract: An embedded terminal module includes an embedded terminal component, a matching socket and a correction device. The correction device is located between the embedded terminal component and the matching socket to provide a coordinated correction of the embedded terminal component and a printed circuit board.
    Type: Application
    Filed: November 3, 2020
    Publication date: May 5, 2022
    Inventor: Kuo-Chi YU
  • Patent number: 8367161
    Abstract: A method of preparing carbon nanotube/polymer composite having electromagnetic interference (EMI) shielding effectiveness is disclosed, which includes: dispersing multi-walled carbon nanotubes (MWCNT) in an organic solvent such as N,N-Dimethylacetamide (DMAc); dissolving monomers such as methyl methacrylate (MMA) and an initiator such as 2,2-azobisisobutyronitrile (AIBN) in the MWCNT dispersion; and polymerizing the monomers in the resulting mixture at an elevated temperature such as 120° C. to form a MWCNT/PMMA composite. The composite is coated onto a PET film, and the coated PET film alone or a stack of multiple coated PET films can be applied as an EMI shielding material.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: February 5, 2013
    Assignee: National Tsing Hua University
    Inventors: Chen-Chi Martin Ma, Siu-Ming Yuen, Chia-Yi Chuang, Kuo-Chi Yu, Sheng Yen Wu
  • Publication number: 20110200740
    Abstract: A method of preparing carbon nanotube/polymer composite having electromagnetic interference (EMI) shielding effectiveness is disclosed, which includes: dispersing multi-walled carbon nanotubes (MWCNT) in an organic solvent such as N,N-Dimethylacetamide (DMAc); dissolving monomers such as methyl methacrylate (MMA) and an initiator such as 2,2-azobisisobutyronitrile (AIBN) in the MWCNT dispersion; and polymerizing the monomers in the resulting mixture at an elevated temperature such as 120° C. to form a MWCNT/PMMA composite. The composite is coated onto a PET film, and the coated PET film alone or a stack of multiple coated PET films can be applied as an EMI shielding material.
    Type: Application
    Filed: April 26, 2011
    Publication date: August 18, 2011
    Applicant: National Tsing Hua University
    Inventors: Chen-Chi Martin MA, Siu-Ming Yuen, Chia-Yi Chuang, Kuo-Chi Yu, Sheng Yen Wu
  • Patent number: 7955654
    Abstract: A method of preparing carbon nanotube/polymer composite having electromagnetic interference (EMI) shielding effectiveness is disclosed, which includes: dispersing multi-walled carbon nanotubes (MWCNT) in an organic solvent such as N,N-Dimethylacetamide (DMAc); dissolving monomers such as methyl methacrylate (MMA) and an initiator such as 2,2-azobisisobutyronitrile (AIBN) in the MWCNT dispersion; and polymerizing the monomers in the resulting mixture at an elevated temperature such as 120° C. to form a MWCNT/PMMA composite. The composite is coated onto a PET film, and the coated PET film alone or a stack of multiple coated PET films can be applied as an EMI shielding material.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: June 7, 2011
    Assignee: National Tsing Hua University
    Inventors: Chen-Chi Martin Ma, Siu-Ming Yuen, Chia-Yi Chuang, Kuo-Chi Yu, Sheng Yen Wu
  • Publication number: 20100136327
    Abstract: The present invention provides a modified carbon nanotube having —C(O)—R? or —C(O)—R—COOH covalently bounded to a surface of carbon nanotube, wherein R? is C1-C26 alkyl or C2-C26 alkenyl, and R is C1-C26 alkylene or C2-C26 alkenylene. The present invention also discloses a carbon nanotubes/polymer composite having electromagnetic interference shielding effectiveness, which contains 0.1-10% of modified carbon nanotubes, based on the weight of the polymer. The present invention further provides methods for preparing the modified carbon nanotubes and the composite.
    Type: Application
    Filed: December 17, 2009
    Publication date: June 3, 2010
    Applicant: National Tsing Hua University
    Inventors: Chen-Chi Martin Ma, Siu-Ming Yuen, Chia-Yi Chuang, Kuo-Chi Yu, Sheng Yen Wu
  • Publication number: 20090104361
    Abstract: A method of preparing carbon nanotube/polymer composite having electromagnetic interference (EMI) shielding effectiveness is disclosed, which includes: dispersing multi-walled carbon nanotubes (MWCNT) in an organic solvent such as N,N-Dimethylacetamide (DMAc); dissolving monomers such as methyl methacrylate (MMA) and an initiator such as 2,2-azobisisobutyronitrile (AIBN) in the MWCNT dispersion; and polymerizing the monomers in the resulting mixture at an elevated temperature such as 120° C. to form a MWCNT/PMMA composite. The composite is coated onto a PET film, and the coated PET film alone or a stack of multiple coated PET films can be applied as an EMI shielding material.
    Type: Application
    Filed: April 17, 2008
    Publication date: April 23, 2009
    Applicant: National Tsing Hua University
    Inventors: Chen-Chi Martin Ma, Siu-Ming Yuen, Chia-Yi Chuang, Kuo-Chi Yu, Sheng Yen Wu