Patents by Inventor Jacob J. Liu

Jacob J. Liu 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).

  • Repositionable adhesive label for optical recording media
    Patent number: 6884504
    Abstract: A label for applying to an optical recording media including a film or paper layer coated with an ink receptive coating on one major surface and a layer of repositionable non-pressure sensitive adhesive coated onto the other major surface.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: April 26, 2005
    Assignee: 3M Innovative Properties Company
    Inventors: Jacob J. Liu, Timothy J. O'Leary, Ned B. Johnson, Bruce D. Kluge
  • Articles comprising a release liner having a high coefficient of friction and good roll stability
    Publication number: 20040213945
    Abstract: The present invention relates to articles comprising a substrate, a release liner and an adhesive layer sandwiched between the substrate and release liner and methods of manufacturing such articles. The release liner has a relatively high coefficient of friction and has shrinkage properties that are substantially the same as or greater than the substrate. The article exhibits good roll stability, being substantially free of defects when supplied in a roll form.
    Type: Application
    Filed: May 24, 2004
    Publication date: October 28, 2004
    Applicant: 3M Innovative Properties Company
    Inventors: Suman K. Patel, Jacob J. Liu, Joseph A. Richie, Hildegard M. Schneider, David L. Bergeson
  • Articles comprising a release liner having a high coefficient of friction and good roll stability
    Patent number: 6805933
    Abstract: The present invention relates to articles comprising a retroreflective sheeting, a release liner and an adhesive layer sandwiched between the substrate and release liner and methods of manufacturing such articles. The release liner has a relatively high coefficient of friction and has shrinkage properties that are substantially the same as or greater than the retroreflective sheeting. The article exhibits good roll stability, being substantially free of defects when supplied in a roll form.
    Type: Grant
    Filed: July 31, 2001
    Date of Patent: October 19, 2004
    Assignee: 3M Innovative Properties Company
    Inventors: Suman K. Patel, Jacob J. Liu, Joseph A. Richie, Hildegard M. Schneider, David L. Bergeson
  • Articles comprising a release liner having a high coefficient of friction and good roll stability
    Publication number: 20030064188
    Abstract: The present invention relates to articles comprising a substrate, a release liner and an adhesive layer sandwiched between the substrate and release liner and methods of manufacturing such articles. The release liner has a relatively high coefficient of friction and has shrinkage properties that are substantially the same as or greater than the substrate. The article exhibits good roll stability, being substantially free of defects when supplied in a roll form.
    Type: Application
    Filed: July 31, 2001
    Publication date: April 3, 2003
    Inventors: Suman K. Patel, Jacob J. Liu, Joseph A. Richie, Hildegard M. Schneider, David L. Bergeson
  • Repositionable adhesive label for optical recording media
    Publication number: 20020192465
    Abstract: A label for applying to an optical recording media including a film or paper layer coated with an ink receptive coating on one major surface and a layer of repositionable non-pressure sensitive adhesive coated onto the other major surface.
    Type: Application
    Filed: May 4, 2001
    Publication date: December 19, 2002
    Applicant: 3M Innovative Properties Company
    Inventors: Jacob J. Liu, Timothy J. O'Leary, Ned B. Johnson, Bruce D. Kluge