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| 20100238193 | PROGRAMMABLE DITHERING FOR VIDEO DISPLAYS - In a liquid crystal display (LCD) driver circuit, harmonizing a pixel inversion pattern and a dither pattern is disclosed. The pixel inversion pattern and the cooperating dither pattern interact with each other in such a way that there is substantially no discernable video artifacts generated. The cooperating dither pattern can be selected from a plurality of dither patterns using a programmable dither block. | 09-23-2010 |
| 20110091114 | VIDEO WINDOW DETECTOR - The invention provides for automatically identifying the location of a displayed video window based upon a characterization of selected portions of the image for realness based upon a distribution of luminance values for the selected portions. The image is then searched mathematically for a large rectangle of realness, and if found, a similar operation is performed in a smaller rectangle around each of the edges of the large rectangle, in turn, zooming in to a resolution of one pixel, thus identifying the position of the edge. This process can be repeated as often as necessary in order to maintain a fix on the edges of the video window. | 04-21-2011 |
| 20110157324 | METHOD AND APPARATUS FOR VIEWING 3D VIDEO USING A STEREOSCOPIC VIEWING DEVICE - Methods and systems are described for enabling the operation of a stereoscopic viewing device such that the viewing device provides a movable viewing window that enables the 3D rendering of 3D image data displayed by a backlit LCD device. In a particular implementation, the systems and methods disclosed herein are operable to control the operation of a pair of LCD shutter glasses. | 06-30-2011 |
| 20110227940 | METHOD OF MODELING THE LIGHT FIELD CREATED BY A LOCAL-DIMMING LED BACKLIGHT FOR AN LCD DISPLAY - A controller for an LCD display is described. The controller can control an LED backlight that includes an array of LED lighting elements and an LCD panel that includes a number of pixels. The controller can modulate an individual or groups of the lighting elements in the LED backlight, such as dimming lighting elements, to control a light-field emitted from the LED backlight. The modulation of the lighting elements, such as dimming, can improve image contrast ratios that are generated using the LCD display. Methods and apparatus are described that can simplify calculations used to determine 1) the light-field generated by the LED backlight and 2) a correction factor for adjusting pixel data. The correction factor can be used to adjust an amount of light transmitted by each pixel in the LCD panel to compensate for the backlight producing a light-field that is brighter in some areas and dimmer in other areas. | 09-22-2011 |
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| 20090241441 | WINDOW FRAMING SYSTEM - Pieces that are components of a frame for a window having a threat side and a safe side include a base and a pressure plate that together form part of one of a sill section, a head section, and a jamb section of the window. The base and pressure plate are elongated in a longitudinal direction. The base has (1) an L-shaped cross-section at a near portion of the base to receive an end of a glazing unit from the threat side of the window, and (2) a first pocket formed in a far portion of the base and running in said longitudinal direction. The rear portion is closer to the threat side than the far portion. The pressure plate is to be assembled with the base so as to secure the glazing unit in the corner. Other embodiments are also described and claimed. | 10-01-2009 |
| 20100011684 | Window Framing System for Sliding Windows - A number of elongated and preferably extruded periphery pieces are described that have essentially the same shape in cross-section. Each piece has a first channel behind a second channel. The first half of the window may slide in the first channel, and the second channel is to receive a second half of the window which may be fixed. A number of elongated and preferably extruded glazing frame pieces are used each having a glazing channel on one side and a section on an opposite side to be fitted into one of the periphery pieces. The glazing frame pieces also have essentially the same shape in cross-section. A number of glazing stop pieces, each of which is to be secured to a respective one of the glazing frame pieces, are provided. These glazing stop pieces also have essentially the same shape in cross-section. Other embodiments are also described and claimed. | 01-21-2010 |
| 20100031810 | TRANSPARENT BALLISTIC RESISTANT ARMOR - A laminated, optically transparent, ballistic resistant structure is described as having a first transparent layer, a second transparent layer of ceramic tiles spread across the first layer, and a third transparent layer. The first and third layers are bonded to opposite sides of the second layer, respectively, by transparent adhesive. Other embodiments are also described and claimed. | 02-11-2010 |
| 20100192761 | METHOD AND APPARATUS FOR DEFEATING BALLISTIC PROJECTILES - A method and apparatus for defeating high-velocity projectiles. A plurality tile are retained in an imbricated pattern row by row such that each disk in a row is in substantially a straight line with the other disks in the row and overlaps a segment of a disk in an adjacent row. The imbricated pattern is then adhered to a flexible, high tensile strength substrate and overlaid by a second high tensile strength layer such that the imbricated pattern is enveloped between the substrate and the second layer. The envelope is then coupled to a soft body armor backing. | 08-05-2010 |
| 20100282137 | FIXED WINDOW WITH A DOUBLE HUNG LOOK - First and second frame sections are to be joined at a corner of a glazing. Each section has a front base piece, a rear base piece, and a glazing stop piece. The front base piece is anchored to a support structure of a building and has a glazing channel facing the safe side of the window, to receive therein the glazing. The glazing stop piece is secured to the front base piece and thereby holds the glazing in its channel. The rear base piece is secured to the front base piece and thereby laterally closes the frame section. The base pieces are shaped so that an end portion of the front base overlaps an end portion of the rear base and a number of fasteners are installed through these end portions to secure the base pieces to each other. Other embodiments are also described and claimed. | 11-11-2010 |
| 20110017053 | TRANSPARENT BALLISTIC RESISTANT ARMOR - A laminated, optically transparent, ballistic resistant structure is described as having a first transparent layer, a second transparent layer of ceramic tiles spread across the first layer, and a third transparent layer. The first and third layers are bonded to opposite sides of the second layer, respectively, by transparent adhesive. Other embodiments are also described and claimed. | 01-27-2011 |
| 20110239849 | METHOD AND APPARATUS FOR DEFEATING BALLISTIC PROJECTILES - A method and apparatus for defeating high-velocity projectiles. A plurality of disks of equal size comprised of fiber induced ceramic composites are provided. The disks are laid out in an imbricated pattern row by row such that each disk in a row is in substantially a straight line with the other disks in the row and overlaps a segment of a disk in an adjacent row. The imbricated pattern is then adhered to a flexible, high tensile strength substrate and overlaid by a second high tensile strength layer such that the imbricated pattern is enveloped between the substrate and the second layer. The envelope is then coupled to a soft body armor backing. | 10-06-2011 |
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| 20090011870 | BASEBALL TOY WITH TAIL - An apparatus, system, and method for a creative solution that helps teach younger adults/children about baseball and permits them to better participate in hitting fundamentals. The apparatus includes a spheroid having a diameter in a range of about two to five inches and constructed using foam\blow-molded material; and a tail, coupled to the spheroid, constructed using foam\blow-molded material, the tail providing both enhancement of aerodynamic flight properties of the spheroid and inhibition of end-over-end rotation of the spheroid after being thrown, hit, or launched. | 01-08-2009 |
| 20090318208 | ELECTRONIC BASKETBALL GAME - An electronic basketball skill monitoring and developing system and method, particularly suited for children and young adults that would make solo and group participation more interesting and enjoyable and includes an electronic basketball game system using a basketball having a controller including a registration subsystem, an indicator subsystem, and a timing subsystem, the controller responsive to a physical impact on the registration subsystem to generate an activity signal, the timing system, responsive to the activity system and to the timing signal, that records a number of the physical impacts on the registration subsystem in one or more activity periods; and a plurality of markers, one for each of a plurality of basketball shot locations referenced by the indicator subsystem. | 12-24-2009 |
| 20100148460 | CONVERTIBLE MULTIMODAL CHILD VEHICLE - A convertible multimodal vehicle (e.g., balance bike and kick scooter) particularly suited for small children. A representative vehicle convertible between a balance bicycle and a scooter, the vehicle includes (a) a platform for supporting a rider standing on the platform, the platform having at least one standing portion generally close to and parallel to a surface supporting a movement of the vehicle over the surface; (b) a steering arrangement coupled to a forward portion of the platform, the steering arrangement enabling the rider to control a direction of the movement of the vehicle; (c) a motive system, coupled to the platform, consisting of a pair of wheels, a forward wheel coupled to the steering arrangement and a rear wheel coupled to a rear portion of the platform; and (d) a seating arrangement, remove ably coupled to the platform, for supporting the rider when seated on the seating arrangement, the seating arrangement providing a scooter-mode when removed and a balance-bicycle mode when installed; wherein the rider propels the movement in both modes using at least one foot to periodically contact the surface and wherein the vehicle does not include an alternate propulsion system selected from the group consisting of one or more of a motor, a pedal-system, a towing system, and combinations thereof. | 06-17-2010 |
| 20100240278 | SLIDING IMPULSE DEVICE - An apparatus and method for an impulse-driven sliding device primarily for use by young children to simulate desired attributes of ball or puck games while adapting specified attributes to promote safe, effective use for those having reduced training and/or motor-skills. The apparatus includes a structure motivated by an impulse to slide over a surface, including: an impulse-receiving portion for receiving the impulse, the impulse-receiving portion defining a section of a generally semi-hemispherical structure and produced from a foam material patterned to represent at least a portion of a sports ball; and a sliding portion, coupled to the impulse-receiving portion, for sliding contact with the surface on a contact surface of the sliding portion responsive to the impulse the contact surface having a generally planar smooth surface having a periphery surrounded by an extension of the impulse receiving portion, wherein a tumbling of a coupled combination of the impulse-receiving portion and the sliding portion is inhibited by shifting a center of gravity downward by a greater weighting of the sliding portion relative to the impulse-receiving portion. The method includes a) receiving an impulse at a top portion of a device including the top portion coupled to a bottom sliding plate and converting the impulse to a non-tumbling, non-rolling, non-launching translating force; and b) sliding, responsive to the non-tumbling, non-rolling, non-launching translating force, the device over a generally planar surface. | 09-23-2010 |
