Patents by Inventor David J. Lee

David J. 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).

  • Publication number: 20090041556
    Abstract: The tiedown product comprises a rod having a first end which passes through a first opening at a first side of a load. The rod also has a second end which passes through a second opening at a second side of the load. A first tiedown attaching provision is on the rod first end. A second tiedown attaching provision is on the rod second end. The rod carries force from tiedown means thus preventing this force from harming the load. In one form of the invention the first tiedown provision and the second tiedown provision can each rotate about an axis orthogonal to the long axis of the rod and can rotate about the long axis of the rod, which also helps transfer forces from the tiedown means to the rod.
    Type: Application
    Filed: August 10, 2007
    Publication date: February 12, 2009
    Applicant: Global SATCOM Technology, Inc.
    Inventor: David J. Lee
  • Patent number: 6533465
    Abstract: The modular connector includes a replaceable first cartridge having at least one communication terminal. The at least one communication terminal of the first cartridge can be electrically conductive and, in some instances, optically transmissive and has first and second opposed ends, wherein the first end is adapted to transmit a communication signal to a receptacle. The modular connector includes a second cartridge having at least one communication terminal defining first and second receptors. The at least one communication terminal of the second cartridge can be electrically conductive and, in some instances, optically transmissive. The first receptor of the at least one communication terminal of the second cartridge is adapted to receive a communication member, such as wire and, in some instances, an optical fiber.
    Type: Grant
    Filed: April 30, 1999
    Date of Patent: March 18, 2003
    Assignee: Vehicle Enhancement Systems, Inc.
    Inventors: Alan C. Lesesky, David J. Lee, Wally V. Stegall, Brian M. Lesesky
  • Patent number: 6414294
    Abstract: The invention provides a sensor system (800) for generating a sensor signal (Sout) corresponding to a filtered image of a scene. The system (800) incorporates a multielement array (526) and associated processing circuits for providing element signals in response to images projected onto it and a projecting lens assembly (502) for projecting images onto the array (526). The lens assembly (502) projects differently blurred images of the scene onto the array (526) for generating a measurement signal during a measurement phase and a local spatial average correction signal during a calibration phase. A light-diffusing shutter (522) is used for generating the differently blurred images. The system (800) substracts the measurement and correction signals of each element from one another to provide a difference signal and uses this signal to generate the sensor signal (Sout) during the measurement phase.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: July 2, 2002
    Assignee: QinetiQ Limited
    Inventors: Gillian F Marshall, Ronald A Ballingall, Stephen Collins, David J Lees
  • Patent number: 6396045
    Abstract: The invention provides a sensor apparatus (200) with compensated signal processing for generating a sensor signal corresponding to a filtered image of a scene. The apparatus (200) incorporates a multielement array (52) for providing at each element (58) first and second signals in response to first and second scene images projected onto it and a lens assembly (204) for projecting the images onto the array (52). Each element (58) is connected to an associated circuit (300). Each circuit (300) performs a subtraction of the first and second signals of its associated element from one another to provide a difference signal and supply this signal for use in generating the sensor signal. Each circuit (300) incorporates a transistor (T17) for injecting charge to compensate at least partially for subtraction accuracy degrading parasitic charge injection occurring within the circuit (300) when the apparatus (200) switches between projecting the first image and the second image onto the array (52).
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: May 28, 2002
    Assignee: QinetiQ Limited
    Inventors: Ronald A Ballingall, Stephen Collins, David J Lees, Gillian F Marshall
  • Patent number: 5286090
    Abstract: A web adjuster and lock assembly for a child restraint seat has a buckle lock assembly which is operably coupled to a web adjuster. The child restraint seat includes a harness which includes a buckle tongue on one end which engages with a buckle lock of the buckle lock assembly, and includes adjacent its other end a tightening web which is received through the web adjuster. The buckle lock of the buckle lock assembly is movable between a rest position, a locked position, and a release position. The web adjuster includes a friction surface which engages the tightening web when the web adjuster is in its web engageable position but is movable to a free position wherein the friction surface is disengaged from the tightening web allowing the web to move in both directions with respect to the web adjuster assembly.
    Type: Grant
    Filed: February 18, 1992
    Date of Patent: February 15, 1994
    Assignee: Indiana Mills & Manufacturing, Inc.
    Inventors: Harry W. Templin, David J. Lee
  • Patent number: 5160186
    Abstract: A low profile web adjuster for securing a web. A seat includes a harness, one end of which extends through a web adjuster mounted to the seat. A pivot cam on the adjuster is operable to lockingly engage one end of the harness. In the preferred embodiment, the cam is moved by pulling a control member having a pair of arms pivotally mounted to the cam member at a location to force the cam member apart from the web. Under normal loading, the cam member contacts and holds the web against the base wall of the adjuster and under high loading also holds the web against an upraised rib on the base wall.
    Type: Grant
    Filed: December 28, 1990
    Date of Patent: November 3, 1992
    Assignee: Indiana Mills and Manufacturing Inc.
    Inventor: David J. Lee
  • Patent number: 5084946
    Abstract: A quick disconnect connector. A female member includes an outwardly opening cavity formed by four integrally formed sidwalls. A male member is insertable into the cavity and includes a pair of flexible spring biased arms releasably lockable and extendable into a pair of slots formed in the sidewalls of the female member. Ramps formed on the flexible arms are arranged relative to the slot edges to force the arms inwardly apart from the sidewalls to unlock therefrom when oppositely directed forces are applied to the opposite ends of the male member and female member. Cooperating guide means formed internally on the sidewalls and on a center post cantileveredly mounted to the male member guide the male member relative to the female member. Slots formed in the opposite ends of the male member and female member mountingly receive belts arranged perpendicularly to the longitudinal axis of the male member and female member.
    Type: Grant
    Filed: December 11, 1990
    Date of Patent: February 4, 1992
    Assignee: Indiana Mills & Manufacturing, Inc.
    Inventor: David J. Lee
  • Patent number: 5031962
    Abstract: A low profile web adjuster for securing a web. An infant seat includes a harness, one end of which extends through a web adjuster mounted to the seat. A pivot cam on the adjuster is operable to lockingly engage one end of the harness. In the preferred embodiment, the cam is moved by pushing a control member having a pair of arms pivotally mounted to the cam member at a location to force the cam member apart from the web. In an alternate embodiment, a fabric strap attached to a pull control in turn has a pair of arms pivotally mounted to the cam at a location to force the cam apart from the web when the strap is pulled.
    Type: Grant
    Filed: March 27, 1990
    Date of Patent: July 16, 1991
    Assignee: Indiana Mills & Manufacturing, Inc.
    Inventor: David J. Lee
  • Patent number: D434006
    Type: Grant
    Filed: April 30, 1999
    Date of Patent: November 21, 2000
    Assignee: Vehicle Enhancement Systems, Inc.
    Inventors: Alan C. Lesesky, David J. Lee, Wally V. Stegall, Brian M. Lesesky