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Browse by Category: Main > Optical & Optics
Class Information
Number: 353/30
Name: Optics: image projectors > Composite projected image
Description: Subject matter including at least one image projector to project a plurality of images on a screen in superimposed or in mosaic relationship so that the images each contribute a part of the composite image.










Sub-classes under this class:

Class Number Class Name Patents
353/36 Letters or numbers 11
353/31 Multicolor picture 1,432
353/34 Plural projection paths with single light source 479
353/37 Reflector between lamp and screen 469
353/35 Slides and/or film superposed in projector 31


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8702240 Image display apparatus Apr. 22, 2014
8702246 Control apparatus and method for controlling projector apparatus Apr. 22, 2014
8702248 Projection method for reducing interpixel gaps on a viewing surface Apr. 22, 2014
8702239 Direct illumination for projection Apr. 22, 2014
8690341 Image projector and an illuminating unit suitable for use in an image projector Apr. 8, 2014
8690348 System for adjusting image of beam projector using camera attached remote controller and method thereof Apr. 8, 2014
8690351 Light source device and projector Apr. 8, 2014
8690353 Multi-resolution display system Apr. 8, 2014
8690355 Projecting apparatus and projecting equipment having a switching control valve switched between on and off positions Apr. 8, 2014
8690357 Projector having a light transmitting window movably disposed in-front of the zoom lens and a control method for the same Apr. 8, 2014
8690358 Video projection device for mobile device having a first projection surface integral with a surface of the mobile device Apr. 8, 2014
8690345 Projection image display apparatus having a first lens and a second lens adjacent to the screen Apr. 8, 2014
8690344 Illumination system and projection device having a wheel plate including a wave band transforming area and a reflecting area Apr. 8, 2014
8690343 Solid state light source and projection display apparatus having a fluorescence emission plate Apr. 8, 2014
8690340 Combined image projection and capture system using on and off state positions of spatial light modulator Apr. 8, 2014
8690339 Complete digital holographic image sensor-projector computing unit having a modulator for receiving a fourier image Apr. 8, 2014
8690338 Reflective liquid crystal projector Apr. 8, 2014
8690337 Device and method for displaying an image on a VUI screen and also a main projection screen Apr. 8, 2014
8690335 Display apparatus which displays the first image and the synthesized image with circular polarizations having different senses of rotation from each other Apr. 8, 2014
8690334 Projector, projection system, and control method of projector Apr. 8, 2014
8687271 N-modulation displays and related methods Apr. 1, 2014
8684538 Image projection through grid scanning of a modulated light beam using mirrors Apr. 1, 2014
8684533 Projection displays Apr. 1, 2014
8684532 System and method for generating multicolor scan lines and multicolor projection video display incorporating the same Apr. 1, 2014
8678595 Projection type display apparatus with increased life of optical constituent components Mar. 25, 2014
8672484 Projection display device for projecting light that has been collimated Mar. 18, 2014
8676498 Camera and inertial measurement unit integration with navigation data feedback for feature tracking Mar. 18, 2014
8651666 Interactive projector system and method Feb. 18, 2014
8646918 Projection system Feb. 11, 2014
8646920 Multi-source projection-type display Feb. 11, 2014
8641198 3-D image night light gun Feb. 4, 2014
8608320 Projector and method for controlling the same Dec. 17, 2013
8608317 Projection of various image contents in a cabin of a transport means Dec. 17, 2013
8608315 Device and method for the pre-operative selection and position determination of an endoprosthesis Dec. 17, 2013
8602563 Projection image display apparatus and projection optical system Dec. 10, 2013
8602565 Projected display Dec. 10, 2013
8591042 Display systems for high contrast display applications Nov. 26, 2013
8585217 Bidirectional projector Nov. 19, 2013
8587451 Laser projection system Nov. 19, 2013
8579443 Scanned beam display having a redirected exit cone using a diffraction grating Nov. 12, 2013
8567961 Light array projection and sensing system Oct. 29, 2013
8567958 Organizing projections on a surface Oct. 29, 2013
8567956 Projector Oct. 29, 2013
8567954 3D display system with rear projection screens formed of water mist or spray Oct. 29, 2013
8556431 Apparatus and method for reducing speckle in display of images Oct. 15, 2013
8549425 Visual treatment for a user interface in a content integration framework Oct. 1, 2013
8534844 Dynamic keystone correction Sep. 17, 2013
8534841 3D optical projection device Sep. 17, 2013
8529067 Projector apparatus and image synthesizing device for the same Sep. 10, 2013
8529068 Optical unit Sep. 10, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14










 
 
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