Patents by Inventor David Franklin DeHaan

David Franklin DeHaan 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: 8311408
    Abstract: A method, system and computer-usable medium are disclosed for visually indicating the remaining life of a small form factor pluggable (SFP) optical transceiver module. The total number of optical light pulse signals processed by an SFP are compared to a predetermined lifecycle number of signals that can be processed before the SFP enters a failed operating state. The remaining life of the SFP is calculated. A first display visually indicates that the total number of processed signals has not exceeded the lifecycle number of signals. A second display located on the SFP enclosure visually indicates the SFP has reached the end of its lifecycle.
    Type: Grant
    Filed: July 16, 2008
    Date of Patent: November 13, 2012
    Assignee: International Business Machines Corporation
    Inventors: Tara Astigarraga, David Franklin DeHaan, Louie Arthur Dickens, Omolaoye Olatunde-Bello
  • Patent number: 8023252
    Abstract: An article of manufacture, such as a laptop computer, comprising a housing, a processor disposed within the housing, a computer readable medium disposed within the housing and in communication with the processor, a lock mechanism disposed within the housing, wherein the lock mechanism can be moved between a locked configuration and an unlocked configuration, and computer readable program code encoded in the computer readable medium and useable with the processor, the computer readable program code comprising a series of computer readable program steps to effect moving the lock mechanism between the locked configuration and the unlocked configuration.
    Type: Grant
    Filed: September 22, 2008
    Date of Patent: September 20, 2011
    Assignee: International Business Machines Corporation
    Inventors: David Franklin Dehaan, Randy Clark Inch, Carlos Jacobo Lujan
  • Patent number: 7995598
    Abstract: A small form factor pluggable (SFP) device includes a controller for receiving a first input signal. An optical loopback circuit is coupled to the controller for feeding back a loopback signal to the controller. The loopback signal is generated from the first input signal. An indicator is coupled to the controller for indicating a operational status of the device.
    Type: Grant
    Filed: January 18, 2008
    Date of Patent: August 9, 2011
    Assignee: International Business Machines Corporation
    Inventors: Tara Astigarraga, David Franklin Dehaan, Louie Arthur Dickens, Omolaoye Olatunde
  • Patent number: 7917837
    Abstract: A blade center is provided with an additional video output system which includes additional video output capabilities to allow a user to point to another blade within the blade center to work locally on a blade that does not include media tray access. The local access is granted via a control (e.g., a button) on the control panel of the blades or a control on the chassis or management module that allows the user to specify which blade to use for the second video output connection to a KVM console or direct host connect. This video output system advantageously allows more than one blade to be interactively utilized in a graphic environment at any time. Other blades executing local applications can be accessed and/or modified while another blade is accessing the media tray for installations and using one of the video output controls.
    Type: Grant
    Filed: October 22, 2007
    Date of Patent: March 29, 2011
    Assignee: International Business Machines Corporation
    Inventors: Tara Lynn Astigarraga, David Franklin DeHaan, Patricia J. Jeffalone, Omolaoye Olatunde-Bello, Shariffa B. Siewrattan, Frances Bennett Tsingine
  • Publication number: 20100251030
    Abstract: An apparatus, system and method for a go/no go tester that uses various data patterns to assure that equipments, systems and networks using data links, receivers and transmitters are working within the range of predetermined requirements of standards, specifications and protocols. The apparatus, system and methods can be used in at least one of SAS/SATA and Fibre Channel systems based on integrated circuit devices used within the apparatus of the invention.
    Type: Application
    Filed: March 25, 2009
    Publication date: September 30, 2010
    Applicant: International Business Machines Corporation
    Inventors: Tara Astigarraga, David Franklin DeHaan, Louie Arthur Dickens, Shelly Lynn Gerndt, Omolaoye Olatunde
  • Publication number: 20100071423
    Abstract: An article of manufacture, such as a laptop computer, comprising a housing, a processor disposed within the housing, a computer readable medium disposed within the housing and in communication with the processor, a lock mechanism disposed within the housing, wherein the lock mechanism can be moved between a locked configuration and an unlocked configuration, and computer readable program code encoded in the computer readable medium and useable with the processor, the computer readable program code comprising a series of computer readable program steps to effect moving the lock mechanism between the locked configuration and the unlocked configuration.
    Type: Application
    Filed: September 22, 2008
    Publication date: March 25, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: DAVID FRANKLIN DEHAAN, RANDY CLARK INCH, CARLOS JACOBO LUJAN
  • Publication number: 20100014853
    Abstract: A method, system and computer-usable medium are disclosed for visually indicating the remaining life of a small form factor pluggable (SFP) optical transceiver module. The total number of optical light pulse signals processed by an SFP are compared to a predetermined lifecycle number of signals that can be processed before the SFP enters a failed operating state. The remaining life of the SFP is calculated. A first display visually indicates that the total number of processed signals has not exceeded the lifecycle number of signals. A second display located on the SFP enclosure visually indicates the SFP has reached the end of its lifecycle.
    Type: Application
    Filed: July 16, 2008
    Publication date: January 21, 2010
    Inventors: Tara Astigarraga, David Franklin DeHaan, Louie Arthur Dickens, Omolaoye Olatunde-Bello
  • Publication number: 20090185498
    Abstract: A small form factor pluggable (SFP) device includes a controller for receiving a first input signal. An optical loopback circuit is coupled to the controller for feeding back a loopback signal to the controller. The loopback signal is generated from the first input signal. An indicator is coupled to the controller for indicating a operational status of the device.
    Type: Application
    Filed: January 18, 2008
    Publication date: July 23, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Tara ASTIGARRAGA, David Franklin DEHAAN, Louie Arthur DICKENS, Omolaoye OLATUNDE
  • Publication number: 20090106805
    Abstract: A blade center is provided with an additional video output system which includes additional video output capabilities to allow a user to point to another blade within the blade center to work locally on a blade that does not include media tray access. The local access is granted via a control (e.g., a button) on the control panel of the blades or a control on the chassis or management module that allows the user to specify which blade to use for the second video output connection to a KVM console or direct host connect. This video output system advantageously allows more than one blade to be interactively utilized in a graphic environment at any time. Other blades executing local applications can be accessed and/or modified while another blade is accessing the media tray for installations and using one of the video output controls.
    Type: Application
    Filed: October 22, 2007
    Publication date: April 23, 2009
    Inventors: Tara Lynn Astigarraga, David Franklin DeHaan, Patricia J. Jeffalone, Omolaoye Olatunde-Bello, Shariffa B. Siewrattan, Frances Bennett Tsingine