Patents by Inventor Randall Joseph Stutzman

Randall Joseph Stutzman 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: 6883593
    Abstract: A heat sink for free convection cooling in horizontal applications is provided. Specifically, the heat sink includes a plurality of spaced apart cooling fins, which are supported by an angled base. The cooling fins are transversely attached to the base and extend in a substantially vertical direction. In addition, the cooling fins extend beyond an outer edge of the base so that air can flow horizontally beneath the base and then vertically through the spaced apart cooling fins.
    Type: Grant
    Filed: January 22, 2004
    Date of Patent: April 26, 2005
    Assignee: International Business Machines Corporation
    Inventors: Eric Arthur Johnson, Randall Joseph Stutzman
  • Publication number: 20040149423
    Abstract: A heat sink for free convection cooling in horizontal applications is provided. Specifically, the heat sink includes a plurality of spaced apart cooling fins, which are supported by an angled base. The cooling fins are transversely attached to the base and extend in a substantially vertical direction. In addition, the cooling fins extend beyond an outer edge of the base so that air can flow horizontally beneath the base and then vertically through the spaced apart cooling fins.
    Type: Application
    Filed: January 22, 2004
    Publication date: August 5, 2004
    Applicant: International Business Machines Corporation
    Inventors: Eric Arthur Johnson, Randall Joseph Stutzman
  • Patent number: 6740959
    Abstract: Electronic packages incorporating EMI shielding, and particularly semiconductor devices which incorporate semiconductor chip-carrier structures having grounded bands embedded therein which are adapted to reduce outgoing and incident EMI emissions for high-speed switching electronic packages.
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: May 25, 2004
    Assignee: International Business Machines Corporation
    Inventors: David James Alcoe, Jeffrey Thomas Coffin, Michael Anthony Gaynes, Harvey Charles Hamel, Mario J. Interrante, Brenda Lee Peterson, Megan J. Shannon, William Edward Sablinski, Christopher Todd Spring, Randall Joseph Stutzman, Renee L. Weisman, Jeffrey Allen Zitz
  • Patent number: 6691769
    Abstract: A heat sink for free convection cooling in horizontal applications is provided. Specifically, the heat sink includes a plurality of spaced apart cooling fins, which are supported by an angled base. The cooling fins are transversely attached to the base and extend in a substantially vertical direction. In addition, the cooling fins extend beyond an outer edge of the base so that air can flow horizontally beneath the base and then vertically through the spaced apart cooling fins.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: February 17, 2004
    Assignee: International Business Machines Corporation
    Inventors: Eric Arthur Johnson, Randall Joseph Stutzman
  • Patent number: 6675852
    Abstract: A platen for use in a laminating press is provided which includes a body of material having first and second faces and spaced first and second ends. Preferably, at least one heating device is disposed in the body of material. First and second spaced cooling channels are formed in the body of material, the first cooling channel being adjacent the first face and having a fluid inlet port adjacent to or in the first end, and a fluid outlet port adjacent to or in the second end, and a second cooling channel being adjacent the second face and having a fluid inlet port adjacent to or in said second end, and a fluid outlet port adjacent to or in the first end. The invention also contemplates using such platens for laminating a book or stack of sheets of material to form a unitary single member having reduced stresses.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: January 13, 2004
    Assignee: International Business Machines Corporation
    Inventors: Varaprasad Venkata Calmidi, Donald S. Farquhar, Michael Joseph Klodowski, Randall Joseph Stutzman
  • Publication number: 20030029601
    Abstract: A heat sink for free convection cooling in horizontal applications is provided. Specifically, the heat sink includes a plurality of spaced apart cooling fins, which are supported by an angled base. The cooling fins are transversely attached to the base and extend in a substantially vertical direction. In addition, the cooling fins extend beyond an outer edge of the base so that air can flow horizontally beneath the base and then vertically through the spaced apart cooling fins.
    Type: Application
    Filed: August 7, 2001
    Publication date: February 13, 2003
    Applicant: International Business Machines Corporation
    Inventors: Eric Arthur Johnson, Randall Joseph Stutzman
  • Publication number: 20030025180
    Abstract: Electronic packages incorporating EMI shielding, and particularly semiconductor devices which incorporate semiconductor chip-carrier structures having grounded bands embedded therein which are adapted to reduce outgoing and incident EMI emissions for high-speed switching electronic packages.
    Type: Application
    Filed: August 1, 2001
    Publication date: February 6, 2003
    Applicant: International Business Machines Corporation
    Inventors: David James Alcoe, Jeffrey Thomas Coffin, Michael Anthony Gaynes, Harvey Charles Hamel, Mario J. Interrante, Brenda Lee Peterson, Megan J. Shannon, William Edward Sablinski, Christopher Todd Spring, Randall Joseph Stutzman, Renee L. Weisman, Jeffrey Allen Zitz
  • Publication number: 20020189755
    Abstract: A platen for use in a laminating press is provided which includes a body of material having first and second faces and spaced first and second ends. Preferably, at least one heating device is disposed in the body of material. First and second spaced cooling channels are formed in the body of material, the first cooling channel being adjacent the first face and having a fluid inlet port adjacent to or in the first end, and a fluid outlet port adjacent to or in the second end, and a second cooling channel being adjacent the second face and having a fluid inlet port adjacent to or in said second end, and a fluid outlet port adjacent to or in the first end. The invention also contemplates using such platens for laminating a book or stack of sheets of material to form a unitary single member having reduced stresses.
    Type: Application
    Filed: June 15, 2001
    Publication date: December 19, 2002
    Applicant: International Business Machines Corporation
    Inventors: Varaprasad Venkata Calmidi, Donald S. Farquhar, Michael Joseph Klodowski, Randall Joseph Stutzman