Hoogland
Jan Hoogland, Honolulu, HI US
Patent application number | Description | Published |
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20120224237 | HOLOGRAPHIC RECORDING SYSTEM HAVING A RELAY SYSTEM - According to one aspect and example, a holographic recording system includes a light source, an object for modulating an object beam from the light source, and a relay system adapted to magnify (positive or negative) the modulated beam (e.g., an image of the object) to an output image. The object may include an SLM operable to modulate the object beam with an information layer comprising a plurality of data pages. The output image is directed to the holographic storage medium, where a reference beam is also directed, to record the resulting interference pattern. Additionally, the relay system converges the output image to an output Fourier plane, which may be disposed within the holographic storage medium. A filter may be placed at an intermediate Fourier plane located prior to the output Fourier plane, and a phase mask may be placed at the position of the output image. | 09-06-2012 |
Jonathan S. Hoogland, Pella, IA US
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20110239562 | FENESTRATION UNIT WATER RESTRICTOR AND METHOD - A water restrictor adapted to control water diversion from one or more channels in a lower member of a fenestration unit, such as a prehung sliding door or window. | 10-06-2011 |
20130212961 | FENESTRATION UNIT WATER RESTRICTOR AND METHOD - A water restrictor adapted to control water diversion from one or more channels in a lower member of a fenestration unit, such as a prehung sliding door or window. | 08-22-2013 |
20140041326 | WEATHER SEAL SYSTEM FOR DOUBLE HUNG WINDOW - A window includes a weather seal system that employs two seals. The first seal is located towards an exterior surface of the window and forms an air-permeable water barrier between an active sash and a sill. The second seal is located towards an interior surface of the window and forms a substantially air-impermeable and water-impermeable barrier between the active sash and the sill. | 02-13-2014 |
Timothy Hoogland, Zeeland, MI US
Patent application number | Description | Published |
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20110241270 | MULTILAYER LOAD BEARING STRUCTURE - Support elements and support structures form the basis of ergonomic body supports for chairs, mattresses and other structures. The support elements may be individually designed according to their location and body support function. Thus, the structures that include the support elements may provide point-tailored support for any part of the body to enhance comfort, fit, and proper anatomical support. | 10-06-2011 |
20110272986 | CHAIR CONSTRUCTION AND METHOD THEREFORE - In one embodiment, a chair includes a frame and a seat support coupled to the frame. The seat support is slidable relative to the frame from a disengaged position to an engaged position. A seat member is coupled to the seat support. The seat member is slidable relative to the seat support from a disengaged position to an engaged position. Methods of assembly are also provided. | 11-10-2011 |
Timothy Hoogland, Holland, MI US
Patent application number | Description | Published |
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20120024079 | TEST DEVICE FOR SEATING STRUCTURE - A method of testing a seating structure includes disposing a seat engaging member on a seat and engaging a backrest material with an anthropometric surface of a back engaging member. The back engaging member is pivotally attached to the seat engaging member. A test device kit includes a plurality of seat engaging members having different flexibilities and a plurality of back engaging members having different anthropometric rear surfaces. Each of the back engaging members is pivotally connectable with each of the plurality of seat engaging members. A method of assembling a test device includes selecting a seat engaging member from a plurality of seat engaging members having different flexibilities and selecting a back engaging member having an anthropometric rear surface from a plurality of back engaging members each having a different anthropometric rear surface, and pivotally connecting the seat engaging member with the back engaging member. | 02-02-2012 |
Todd Alvin Hoogland, Zeeland, MI US
Patent application number | Description | Published |
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20100060042 | HEADLINER ASSEMBLY METHOD AND APPARATUS - An apparatus for making differently configured vehicle headliner/overhead systems as desired includes a plurality of stations for assembly operations in which components are attached to a preshaped headliner/overhead system core, parts nests for the components, presses for holding the headliner/overhead system core between a loaded parts nest and the presses, sensors for determining that the appropriate components have been loaded in the parts nests and that the core has been correctly positioned at an assembly station, an applicator for attaching the components to the core, a reader for reading indicia from the core indicating required assembly operations for the core, and a controller for effecting the appropriate assembly operations conforming with the information read by the reader. | 03-11-2010 |