Patents by Inventor Martin Michalk

Martin Michalk 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: 7915739
    Abstract: The method comprises the following steps: the substrate in the form of a one-piece basic substrate (4) is prepatterned into regions corresponding to future modules, pads of the semiconductor chip (1) are then contact-connected in predetermined regions of a first area of the basic substrate (4) and on the top side (12) of the prepatterned basic substrate (4) and on one area side of the semiconductor chip (1) a first adhesive layer (16) is applied, a second adhesive layer (17) is subsequently applied to the other area side of the semiconductor chip (1), and a curing of the adhesive layers (16, 17) and a final patterning of the metallic basic substrate (4) are then effected.
    Type: Grant
    Filed: February 17, 2006
    Date of Patent: March 29, 2011
    Assignee: Assa Abloy AB
    Inventors: Manfred Michalk, Sabine Nieland, Martin Michalk
  • Patent number: 7727861
    Abstract: The invention relates to a method and device that make it possible to increase the productivity of the chip bonding and the before and after working steps associated with the chip bonding. To this end, the invention provides a method for contacting semiconductor chips (3) on a metallic substrate (16), whereby an etch resist (27) is located at least on one substrate side, and semiconductor chips (3) are contacted on the contacting side (30) by means of flip-chip bonding processes, during which a contacting region (7) is created on the contacting side (30) of the substrate (16).
    Type: Grant
    Filed: August 28, 2004
    Date of Patent: June 1, 2010
    Assignee: Assa Abloy AB
    Inventors: Martin Michalk, Manfred Michalk, Sabine Nieland
  • Publication number: 20090085226
    Abstract: The method comprises the following steps: the substrate in the form of a one-piece basic substrate (4) is prepatterned into regions corresponding to future modules, pads of the semiconductor chip (1) are then contact-connected in predetermined regions of a first area of the basic substrate (4) and on the top side (12) of the prepatterned basic substrate (4) and on one area side of the semiconductor chip (1) a first adhesive layer (16) is applied, a second adhesive layer (17) is subsequently applied to the other area side of the semiconductor chip (1), and a curing of the adhesive layers (16, 17) and a final patterning of the metallic basic substrate (4) are then effected.
    Type: Application
    Filed: February 17, 2006
    Publication date: April 2, 2009
    Applicant: ASSA ABLOY AB
    Inventors: Manfred Michalk, Sabine Nieland, Martin Michalk
  • Publication number: 20070163992
    Abstract: The invention relates to a method and device that make it possible to increase the productivity of the chip bonding and the before and after working steps associated with the chip bonding. To this end, the invention provides a method for contacting semiconductor chips (3) on a metallic substrate (16), whereby an etch resist (27) is located at least on one substrate side, and semiconductor chips (3) are contacted on the contacting side (30) by means of flip-chip bonding processes, during which a contacting region (7) is created on the contacting side (30) of the substrate (16).
    Type: Application
    Filed: August 28, 2004
    Publication date: July 19, 2007
    Inventors: Martin Michalk, Manfred Michalk, Sabine Nieland