Patents by Inventor Mark A. Lee

Mark A. Lee 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: 7747099
    Abstract: Systems and methods of automatically adjusting brightness of a digital image are provided. A particular method includes accessing data including a first digital image and identifying text and background in the first digital image. The method also includes calculating an average pixel value exclusive of the text and the background for the first digital image. The method further includes adjusting a brightness setting associated with the first digital image based on the calculated average pixel value.
    Type: Grant
    Filed: May 26, 2009
    Date of Patent: June 29, 2010
    Assignee: The Boeing Company
    Inventors: Michael C. Hutchinson, Michael D. Horky, Mark A. Lee, William D. Meade, James C. Kennedy, Thomas E. Riechers, Michael J. Duncan
  • Patent number: 7690259
    Abstract: Apparatus, systems, and methods for inspecting a structure are provided which permit inspection of uniquely shaped structures such as fuselage frames and shear ties. Probes may be constructed from rapid prototyping. Inspection may be performed manually and may use a portable function support system for delivering fluid couplant, controlling transmit and receive functions of the inspection sensors, and delivering immediate visual analysis for an operator. Integrated ultrasonic inspection apparatus, systems, and methods facilitate fast and efficient custom inspection devices and inspecting otherwise difficult-to-inspect structures.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: April 6, 2010
    Assignee: The Boeing Company
    Inventors: Hien T. Bui, Fred D. Young, Mark A. Lee, Richard C. Krotzer, Clyde T. Uyehara, Barry A. Fetzer
  • Publication number: 20090232412
    Abstract: Systems and methods of automatically adjusting brightness of a digital image are provided. A particular method includes accessing data including a first digital image and identifying text and background in the first digital image. The method also includes calculating an average pixel value exclusive of the text and the background for the first digital image. The method further includes adjusting a brightness setting associated with the first digital image based on the calculated average pixel value.
    Type: Application
    Filed: May 26, 2009
    Publication date: September 17, 2009
    Applicant: The Boeing Company
    Inventors: Michael C. Hutchinson, Michael D. Horky, Mark A. Lee, William D. Meade, James C. Kennedy, Thomas E. Riechers, Michael J. Duncan
  • Patent number: 7561753
    Abstract: Methodologies and systems to compare images with different levels of contrast are provided. Contrast is normalized between the images with different contrast levels and brightness is set. When normalizing contrast a derivative of gray level is determined for a first digital image having a first contrast level, and a derivative of gray level is determined for a second digital image having a second contrast level that is greater than the first contrast level. A ratio of the derivative of gray level for the first digital image to the derivative of gray level for the second digital image is determined, and the derivative of gray level for the first digital image is equalized with the derivative of gray level for the second digital image. Brightness of at least one image may be set automatically, such as by calculating an average pixel value excluding background and text, or manually.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: July 14, 2009
    Assignee: The Boeing Company
    Inventors: Michael C. Hutchinson, Michael D. Horky, Mark A. Lee, William D. Meade, James C. Kennedy, Thomas E. Riechers, Michael J. Duncan
  • Publication number: 20090133500
    Abstract: Apparatus, systems, and methods for inspecting a structure are provided which permit inspection of uniquely shaped structures such as fuselage frames and shear ties. Probes may be constructed from rapid prototyping. Inspection may be performed manually and may use a portable function support system for delivering fluid couplant, controlling transmit and receive functions of the inspection sensors, and delivering immediate visual analysis for an operator. Integrated ultrasonic inspection apparatus, systems, and methods facilitate fast and efficient custom inspection devices and inspecting otherwise difficult-to-inspect structures.
    Type: Application
    Filed: November 3, 2008
    Publication date: May 28, 2009
    Inventors: Hien T. Bui, Fred D. Young, Mark A. Lee, Richard C. Krotzer, Clyde T. Uyehara, Barry A. Fetzer
  • Patent number: 7464596
    Abstract: Apparatus, systems, and methods for inspecting a structure are provided which permit inspection of uniquely shaped structures such as fuselage frames and shear ties. Probes may be constructed from rapid prototyping. Inspection may be performed manually and may use a portable function support system for delivering fluid couplant, controlling transmit and receive functions of the inspection sensors, and delivering immediate visual analysis for an operator. Integrated ultrasonic inspection apparatus, systems, and methods facilitate fast and efficient custom inspection devices and inspecting otherwise difficult-to-inspect structures.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: December 16, 2008
    Assignee: The Boeing Company
    Inventors: Hien T. Bui, Fred D. Young, Mark A. Lee, Richard C. Krotzer, Clyde T. Uyehara, Barry A. Fetzer
  • Patent number: 7448271
    Abstract: A system and method for inspecting a structure are provided. The system includes at least one non-destructive inspection (“NDI”) sensor capable of acquiring data indicative of at least a portion of the structure, and at least one positional sensor for acquiring positional data of the NDI sensor. The system also includes a mechanism operable to trigger the NDI sensor and/or the positional sensor to acquire data such that data indicative of the structure and the positional data are acquired at approximately the same time. The system further includes a movable arm carrying the sensors and movably attached to a base. The system includes a data acquisition system capable of communicating with the sensors such that the data acquisition system generates information indicative of at least a portion of the structure based on the data acquired by the sensors.
    Type: Grant
    Filed: August 17, 2005
    Date of Patent: November 11, 2008
    Assignee: The Boeing Company
    Inventors: Michael J. Duncan, Mark A. Lee, Fred D. Young
  • Patent number: 7415882
    Abstract: An apparatus for the ultrasonic testing of internal areas of prefabricated composite assemblies as described. The composite assemblies have one or more internal areas formed therein. The apparatus includes at least one receive transducer, at least one transmit transducer, a vertical member, a support member slidably attached to the vertical member, a pair of substantially parallel hollow rods, and an ultrasonic testing system. Each rod comprises a transducer attachment end with receive transducers attached to the transducer attachment end of a first rod, and transmit transducers attached to the transducer attachment end of a second rod. The rods are slidably attached to the support member and manually movable with respect to a composite assembly to be tested. The ultrasonic testing system is coupled to the receive transducers through the first rod, and coupled to the transmit transducers through the second rod.
    Type: Grant
    Filed: December 19, 2005
    Date of Patent: August 26, 2008
    Assignee: The Boeing Company
    Inventors: Barry A. Fetzer, Fred D. Young, Hien T. Bui, Michael J. Duncan, Mark A. Lee
  • Patent number: 6073477
    Abstract: A digital bond tester operating at frequencies in the kHz range and relying upon vibrational modes which can excite all or substantial portions of the test object.
    Type: Grant
    Filed: August 21, 1998
    Date of Patent: June 13, 2000
    Assignee: The Boeing Company
    Inventors: Wayne E. Woodmansee, Michael J. Duncan, Mark A. Lee
  • Patent number: 6018999
    Abstract: A digital bond tester operating at frequencies in the kHz range and relying upon vibrational modes which can excite all or substantial portions of the test object.
    Type: Grant
    Filed: August 21, 1998
    Date of Patent: February 1, 2000
    Assignee: The Boeing Company
    Inventors: Wayne E. Woodmansee, Michael J. Duncan, Mark A. Lee
  • Patent number: 5831157
    Abstract: A digital bond tester operating at frequencies in the kHz range and relying upon vibrational modes which can excite all or substantial portions of the test object.
    Type: Grant
    Filed: October 27, 1997
    Date of Patent: November 3, 1998
    Assignee: The Boeing Company
    Inventors: Wayne E. Woodmansee, Michael J. Duncan, Mark A. Lee
  • Patent number: 5396070
    Abstract: A proximity detector for motor cars, to aid parking, has 3 infra-red transmitter units 10-1 to 10-3 producing a zone of radiation 36 and two receiver units 20-1 and 20-2 producing a zone 46 of sensitivity to the radiation. Each transmitter unit has 3 transmitter elements housed behind a common aperture, and each receiver unit has 2 receiver elements housed behind a common aperture, giving for each unit a polar diagram with at least two distinct directions of high magnitude, the axes of peak radiation or sensitivity from the elements of a unit being divergent through the aperture and forming the directions of high magnitude. An indicating device indicates the amplitude of the combined signal from the receivers by means of a pulsed tone the pulse frequency of which is varied.
    Type: Grant
    Filed: March 14, 1994
    Date of Patent: March 7, 1995
    Assignee: The Proximeter Company Limited
    Inventor: Mark A. Lee
  • Patent number: 5319201
    Abstract: A proximity detector for motor cars, to aid parking, has 3 infra-red transmitter units 10-1 to 10-3 producing a zone of radiation 36 and two receiver units 20-1 and 20-2 producing a zone 46 of sensitivity to the radiation. Each transmitter unit comprises 3 transmitter elements housed behind a common aperture, and each receiver unit comprises 2 receiver elements housed behind a common aperture, giving for each unit a polar diagram with at least two distinct directions of high magnitude, the axes of peak radiation or sensitivity from the elements of a unit being divergent through the aperture and forming the directions of high magnitude. An indicator indicates the amplitude of the combined signal from the receivers by providing a pulsed tone the pulse frequency of which is varied.
    Type: Grant
    Filed: January 31, 1992
    Date of Patent: June 7, 1994
    Assignee: The Proximeter Company Limited
    Inventor: Mark A. Lee
  • Patent number: 4649714
    Abstract: A container for holding food. The container includes cylindrical side walls fixedly mounted atop a bottom wall. A externally threaded post is rotatably and removably mounted atop the bottom wall and is in meshing engagement with a horizontally extending food supporting wall which sealingly engages the interior surface of the side walls. The top end of the threaded post is reduced in configuration and keyed to receive an external tool to facilitate the rotation of the post allowing the food supporting wall to be moved upwardly maintaining the food level adjacent the top of the container as food is withdrawn therefrom. A second tool removably mounted to the top end of the post allows the post and food supporting wall to be pulled upwardly and removed from the container.
    Type: Grant
    Filed: April 1, 1986
    Date of Patent: March 17, 1987
    Inventor: Mark A. Lee