Woodgate
Graham John Woodgate, Henley-On-Thames GB
Patent application number | Description | Published |
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20100271684 | ILLUMINATION APPARATUS - A controllable light directional distributor for an illumination apparatus, and a method of manufacture of the same in which multiple elongate optical elements are arranged to provide controllable divergence angle from a light source with low divergence output angle. | 10-28-2010 |
20110038150 | ILLUMINATION APPARATUS - An illumination apparatus and method of manufacture of the same in which an array of light-emitting elements is aligned to an array of optical elements to achieve a thin and efficient light source that can also be arranged to provide directional and/or programmable illumination. | 02-17-2011 |
20120069279 | Graded Index Birefringent Component and Manufacturing Method Thereof - A graded index birefringent component is described and shown with at least one liquid crystal layer having a plurality of lens segments, wherein the orientation of the liquid crystal molecules varies across each lens segment of the liquid crystal layer. | 03-22-2012 |
20130107525 | ILLUMINATION APPARATUS | 05-02-2013 |
20130258663 | ILLUMINATION APPARATUS - An illumination apparatus comprises a plurality of LEDs aligned to an array of directional optical elements wherein the LEDs are substantially at the input aperture of respective optical elements. An electrode array is formed on the array of optical elements to provide at least a first electrical connection to the array of LED elements. Advantageously such an arrangement provides low cost and high efficiency from the directional LED array. | 10-03-2013 |
20130271959 | ILLUMINATION APPARATUS - An illumination apparatus in which an array of light-emitting elements and an array of light directing optics are provided between first and second attached mothersheet substrates wherein the thickness of at least one mothersheet substrates is most between about 0.01 mm and about 1.1 mm thick so as to minimise LED junction temperature. | 10-17-2013 |
20130308339 | Directional backlight - Disclosed is a light guiding valve apparatus including at least one transparent stepped waveguide optical valve for providing large area collimated illumination from localized light sources, and at least one further illumination source. A stepped waveguide may be a stepped structure, where the steps include extraction features hidden to guided light, propagating in a first forward direction. Returning light propagating in a second backward direction may be refracted, diffracted, or reflected by the features to provide discrete illumination beams exiting from the top surface of the waveguide. Such controlled illumination may provide for efficient, multi-user autostereoscopic displays as well as improved 2D display functionality. Light from a separate illumination source may pass through the transparent stepped waveguide optical valve to provide at least one further additional illumination function. | 11-21-2013 |
20140016314 | ILLUMINATION APPARATUS - A light emitting element array for an illumination apparatus, an illumination apparatus and method of manufacture of the same in which an array of light-emitting elements and an array of light directing optics are provided between first and second attached mothersheet substrates wherein the thermal resistance of at least one of the mothersheet substrates is reduced by means of thickness reduction so as to provide reduced LED junction temperature. | 01-16-2014 |
20140306612 | ILLUMINATION SYSTEM - An illumination system is provided. The illumination system comprises an array of light emitting elements, an array of directional optical elements and a light deflecting means arranged to provide a fan of light cones. A position detector senses the retroreflection from an observer's eyes and a control system reduces the intensity of light directed towards the retroreflection region. Such a system achieves glare reduction for a line-of-sight illumination apparatus. | 10-16-2014 |
Marc Raymond Woodgate, Bacchus Marsh AU
Patent application number | Description | Published |
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20130037459 | SCREEN PANEL FIXING SYSTEM AND METHODS - A screening apparatus includes beams and screen panels forming a broad screening surface. Each panel is mounted to a pair of beams along opposite side edges to bridge between two adjacent beams. The panels are mounted to an upwardly facing edge of the beams by elongate fixing members extending in the longitudinal direction of the beams. The fixing members engage opposite side edges of the panels and include a pair of projections that extend into openings provided in the edge of the beams. Each projection is engaged by a locking clip to prevent release from the openings. The openings into which the projections extend are of greater diameter than the outside diameter of the projections providing a loose fit within the openings, to allow movement of the fixing rails and the screen panels before the projections are engaged by a locking clip. | 02-14-2013 |
Peter Woodgate, Dianella AU
Patent application number | Description | Published |
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20140054161 | VAPOUR ABSORPTION SYSTEM - A vapour absorption system ( | 02-27-2014 |
Raymond Maxwell Woodgate, Bacchus Marsh AU
Patent application number | Description | Published |
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20130037459 | SCREEN PANEL FIXING SYSTEM AND METHODS - A screening apparatus includes beams and screen panels forming a broad screening surface. Each panel is mounted to a pair of beams along opposite side edges to bridge between two adjacent beams. The panels are mounted to an upwardly facing edge of the beams by elongate fixing members extending in the longitudinal direction of the beams. The fixing members engage opposite side edges of the panels and include a pair of projections that extend into openings provided in the edge of the beams. Each projection is engaged by a locking clip to prevent release from the openings. The openings into which the projections extend are of greater diameter than the outside diameter of the projections providing a loose fit within the openings, to allow movement of the fixing rails and the screen panels before the projections are engaged by a locking clip. | 02-14-2013 |
Roger Woodgate, Rockville, MD US
Patent application number | Description | Published |
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20100233762 | THERMOSTABLE Y-FAMILY POLYMERASES AND CHIMERAS - The present disclosure is related to thermostable Y-family polymerases, in particular several novel Y-family polymerases and chimeras made therefrom, as well as methods of identifying other Y-family polymerases, methods of generating other chimeric Y-family polymerases, methods of amplifying ancient or damaged DNA, and methods of incorporating fluorescent or modified nucleotides into a DNA molecule. | 09-16-2010 |
Sarah Jane Woodgate, Tonbridge GB
Patent application number | Description | Published |
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20100224700 | Spray gun - An air spray gun for paint has a tubular body, having an integral screw thread receiving a threaded collar. This secures an air cap against the end of the tube. The air cap has four horns, formed with obliquely inwards directed bores, for patterning the spray, by impinging on it from opposite sides in a manner analogous to that for known air caps having two horns. | 09-09-2010 |
20130026249 | Spray Gun - An air spray gun for paint has a tubular body, having an integral screw thread receiving a threaded collar. This secures an air cap against the end of the tube. The air cap has four horns, formed with obliquely inwards directed bores, for patterning the spray, by impinging on it from opposite sides in a manner analogous to that for known air caps having two horns. Behind the air cap in the tube is an air distributor for distributing air to either or both of the pairs of air horns as required to patterning of the paint spray. Paint flow is controlled by a needle withdrawable from a paint nozzle for paint flow. The to needle is in two parts, a front interchangeable part and a rear part connected to the trigger. | 01-31-2013 |