| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 353030000 |
COMPOSITE PROJECTED IMAGE
| 766 |
| 353052000 |
TEMPERATURE CONTROL
| 411 |
| 353020000 |
POLARIZER OR INTERFERENCE FILTER
| 313 |
| 353085000 |
LAMP CONTROL
| 271 |
| 353098000 |
REFLECTOR
| 243 |
| 353007000 |
STEREOSCOPIC
| 205 |
| 353069000 |
DISTORTION COMPENSATION
| 188 |
| 353038000 |
UNITARY PLURAL REFRACTING SURFACES
| 120 |
| 353100000 |
LENS SUPPORT
| 101 |
| 353119000 |
HOUSING
| 94 |
| 353084000 |
COLOR FILTER
| 74 |
| 353097000 |
LIGHT SHIELD, MASK, HOOD, OR DIAPHRAGM
| 53 |
| 353010000 |
RELIEF ILLUSION
| 53 |
| 353081000 |
PRISM IN LIGHT PATH
| 46 |
| 353013000 |
WITH OR FOR VEHICLE
| 42 |
| 353028000 |
PROJECTED IMAGE COMBINED WITH REAL OBJECT
| 41 |
| 353079000 |
STRUCTURALLY RELATED PROJECTOR AND SCREEN
| 38 |
| 353121000 |
METHODS
| 31 |
| 353094000 |
PLURAL
| 29 |
| 353015000 |
WITH SOUND ACCOMPANIMENT
| 24 |
| 353122000 |
MISCELLANEOUS
| 20 |
| 353074000 |
CABINET ENCLOSES PROJECTOR AND ONE SIDE OF SCREEN
| 19 |
| 353088000 |
SHUTTER
| 17 |
| 353102000 |
PARTICULAR CONDENSER
| 13 |
| 353062000 |
STENCIL OR PERFORATED PLATE PROJECTOR (E.G., SKY OR CLOUD PROJECTOR)
| 11 |
| 353029000 |
ADDITIONAL ILLUMINATION OF OR NEAR PROJECTED IMAGE
| 8 |
| 353046000 |
IMAGE MOVES ON SCREEN
| 7 |
| 353082000 |
PLURAL PROJECTION PATHS WITH SINGLE LIGHT SOURCE
| 7 |
| 353022000 |
TRANSPARENT PLATE
| 7 |
| 353043000 |
GUN, FLASHLIGHT OR BATTERY OPERATED TYPE
| 6 |
| 353042000 |
POINTER
| 6 |
| 353025000 |
SELECTIVE DATA RETRIEVAL | 5 |
| 20100315607 | MINI PROJECTOR FOR CALENDAR DATA - A MINI PROJECTOR FOR CALENDAR DATA is a pocket size integrated device, combining the ability to render monthly calendar images with the ability to project them on an external surface from an integrated standalone tool. The innovative idea is the combining of the above capabilities into one device comprising independent energy source (battery), embedded calendar rendering application, integrated image projection component (light source), adjustable focus lens and operating control buttons. | 12-16-2010 |
| 20090086168 | IMAGE TRANSFER APPARATUS AND IMAGE TRANSFER METHOD - An image transfer apparatus includes a display configured to display multiple sets of content. A display image data generator is configured to generate display image data for each of the content, at least part of the content being displayed on the display. A storage controller is configured to relate connected image projection apparatus to the generated display image data and store the display image data related to the image projection apparatus in a storage device. A transfer unit is configured to transfer the display image data to the corresponding image projection apparatus. | 04-02-2009 |
| 20090096993 | DISPLAY PROJECTOR FOR TEXTUAL SIGNAGE - A projector for displaying textual patterns includes a light emitting matrix and a controller for controlling the light emitting matrix. The light emitting matrix is selectively illuminated to project textual patterns on a surface. | 04-16-2009 |
| 20090180076 | PROJECTOR WITH SERVICE INFORMATION DISPLAYING FUNCTION AND SERVICE INFORMATION DISPLAYING METHOD FOR USE WITH SUCH PROJECTOR - A projector with a service information displaying function and a service information displaying method for use with the projector are provided. The projector includes a data storage unit, a monitor and a controller. The service information displaying method includes steps of pre-storing a data file in the projector, showing a main menu contained in the data file in response to a call request, and selecting a first item from the main menu and showing at least one service information corresponding to the first item. | 07-16-2009 |
| 20090262306 | System and Method for Integration of a Projector and Information Handling System in a Common Chassis - A projector integrates in a portable information handling system housing with a light modulator of the projector receiving display information directly from a graphics processor of the information handling system, thus eliminating the need for a display controller to control formation of a visual image at the light modulator. The graphics processor performs scaling, color correction and brightness control functions for images presented by the projector, as well as keystone correction and image rotation to correct image offset presented due to the orientation of the information handling system chassis or lid. | 10-22-2009 |
| 353039000 |
MICROPROJECTOR | 4 |
| 20120133905 | Microprojector and manufacturing method for a microprojector - A microprojector is described, in which the microprojector includes a light source, at least one optical imaging arrangement for creating an image with the aid of the light source, at least one electrical arrangement for activating the light source, and a damping element for damping mechanical shocks of the microprojector. Also described is a method for manufacturing a microprojector as well as a corresponding utilization. | 05-31-2012 |
| 20140211172 | IMAGE PROJECTION APPARATUS AND ILLUMINATION OPTICAL SYSTEM - An image projection apparatus includes: an illumination optical system; a projection optical system assembled integrally with the illumination optical system; and a frame fixed to only one system, that has a larger weight, of the illumination optical system and the projection optical system. | 07-31-2014 |
| 20140240678 | LIGHT EMITTING DEVICE AND PROJECTOR - A light emitting device includes a first layer that generates light by injection current and forms a waveguide for the light, and an electrode that injects the current into the first layer, wherein the waveguide has a first region, a second region, and a third region, the first region and the second region connect at a first reflection part, the first region and the third region connect at a second reflection part, the second region and the third region extend to an output surface, a longitudinal direction of the first region is parallel to the output surface, and a first light output from the second region at the output surface and a second light output from the third region at the output surface are output in parallel to one another. | 08-28-2014 |
| 20160187765 | ELECTRONIC DEVICE INCLUDING PICO PROJECTOR AND OPTICAL CORRECTION SYSTEM - An electronic device includes a movable mirror system to selectively reflect an incident image projection beam traveling along a first path toward a second path different than a first path. The image projection beam displays a corrected image at a first location but would otherwise display an uncorrected image at a second location when the movable mirror system reflects the image projection beam toward the second path. The electronic device also includes an optical correction system having at least one corrective optic element to correct the image projection beam to display a corrected image at the second location when the movable mirror system reflects the image projection beam toward the second path. | 06-30-2016 |
| 353001000 |
KALEIDOSCOPIC | 4 |
| 20160116833 | LED Device Has Changeable Image - An LED device having a changeable image includes an LED light source, a kaleidoscope with a variety of constructions through which light from the LED light source is transmitted to form a kaleidoscopic image, an image changing mechanism or device for changing the position, orientation, and/or relationships of an inner-medium or media in the kaleidoscope to change the kaleidoscopic image, and a projection assembly for projecting the kaleidoscopic image to a surface such as a wall, ceiling, floor, or surface of an object. | 04-28-2016 |
| 20120200828 | LED DEVICE HAS CHANGEABLE IMAGE - The LED device has changeable image incorporate kaleidoscope-means, miniatures-means, project-means, optics-means, LED(s), Power means, control means, vibration-means, motor-means, adjustable focus means, circuit-means, sensor-means, IC means, display-unit(s), Lens, hologram means, lenticular means, laser created means, digital data means and other related parts & accessories inside co-inventors prior filing cases as listed inside content to make the LED device project the colorful splendid patterns to any desired surface(s). The said Kaleidoscope means has different mirror numbers, mirror arrangement, different miniatures can created very pretty colorful splendid spectrums to viewer on walls, ceiling, object surface, floor, outdoor surface etc. | 08-09-2012 |
| 20150070656 | LED LIGHT HAS KALEIDOSCOPE MEANS - The LED device project colorful image incorporate kaleidoscope-means, miniatures-means, project-means, optics-means, reflective means, LED(s), Power means, control means, vibration-means, motor-means, adjustable focus means, circuit-means, sensor-means, IC means, display-unit(s), Lens, hologram means, lenticular means, laser created means, digital data means and other related parts & accessories inside co-inventors prior filing cases as listed inside content to make the LED device project the colorful splendid patterns to any desired surface(s). The said Kaleidoscope means has different mirror numbers, mirror arrangement, different LEDs arrangement to created very pretty colorful splendid image to viewer on walls, ceiling, object surface, floor, outdoor surface further may optional add motor means, adjust means to make image changeable, adjustable means to change focus, angle, size, colorful, time period, LEDs matrix-arrangement on each ON-time, LEDs number for each on-time, LED brightness, LED duration. | 03-12-2015 |
| 20160091724 | STEREOSCOPIC KALEIDOSCOPE AND PROJECTING DEVICE - A kaleidoscope has a motor assembly, a reflection assembly, a lighting assembly, a mirror assembly, a lens assembly, and a lens kit. The reflection assembly has a reflection object with a pattern. The reflection object is rotatable and driven by the motor assembly. The lighting assembly has an illuminator. The light of the illuminator radiates to the reflection object. The pattern of the reflection object is reflected by the mirror assembly, and then is projected by the lens assembly and the lens kit to produce a stereogram. The lens assembly and the lens kit cause a phase difference and project the pattern of the reflection object outside of the kaleidoscope to provide a novel and diverse optical experience. | 03-31-2016 |
| 353065000 |
EPISCOPE (I.E., OPAQUE PROJECTOR) | 4 |
| 20090073392 | Illumination System Including Grazing Incidence Mirror For Microlithography Exposure System - In general, in one aspect, the invention features a system that includes a catoptric projection objective having an optical axis and including a plurality of projection objective elements positioned between an object plane and an image plane, the object and image planes being orthogonal to the optical axis, the projection objective being configured so that during operation the projection objective directs radiation reflected at the object plane to the image plane to form an image at the image plane of an object positioned in a field at the object plane, the field having a first dimension of 8 mm or more and a second dimension of 8 mm or more, the first and second dimensions being along orthogonal directions. The system also includes an illumination system including a plurality of illumination system elements, the illumination system being configured so that during operation the illumination system directs the radiation to the field at the object plane, where a chief ray of the radiation has an angle of incidence of 10° or less at the object plane. | 03-19-2009 |
| 20100321642 | OVERHEAD PROJECTOR - This overhead projector comprises:
| 12-23-2010 |
| 20090185142 | REFLECTED IMAGE THROUGH SUBSTANCE - An apparatus and method to display an image are provided. The apparatus includes a reflective surface including an image disposed upon at least a portion of the reflective surface, an agitable and semi-transparent medium positioned over at least a portion of the reflective surface, a light source positioned to project light on the reflective surface through the medium, and a second surface positioned to capture light reflected from the reflective surface through the medium for displaying the image. The method of displaying the image includes disposing at least a portion of a reflective surface including an image beneath an agitable and semi-transparent medium, wherein the image is disposed upon at least a portion of the reflective surface, and providing light to the reflective surface such that a second surface captures light reflected from the reflective surface through the medium for displaying the image. | 07-23-2009 |
| 20090323032 | Method and apparatus for making a high resolution light pattern generator on a transparent substrate - A light pattern generator that can be used to form a gobo for use in a projection optical system. A transparent plate is coated with a stack that is absorptive and reflective. The stack is formed to be ablatable in the form of a pattern. The stack can have multiple different layers with multiple different characteristics, all of which are ablated by the laser. | 12-31-2009 |
| 353011000 |
TARGET, MAP OR NAVIGATION PROJECTION | 3 |
| 20110007280 | LIGHTING DEVICE FOR A ROUTE GUIDANCE SYSTEM - A lighting device ( | 01-13-2011 |
| 20110019154 | TARGET SCENE GENERATOR - A target scene generator for testing an imaging ladar in a Hard Ware in the Loop arrangement, such as might be employed for testing an optical seeker on a guided missile, the generator comprising an array of pixel elements | 01-27-2011 |
| 20130107219 | METHODS FOR ADJUSTING A RELATIVE NAVIGATION SYSTEM | 05-02-2013 |
| 353040000 |
SCALE OR SCALE INDICATOR PROJECTOR | 2 |
| 20080252856 | WIRELESS PRESENTATION MULTI-PROPORTION SCALING METHOD - A wireless presentation multi-proportion scaling method in which the user operates a wireless remote control device to transmit a multi-proportion scale signal through a transmitter side wireless transmission interface to a receiver side wireless transmission interface for converting into a predetermined format scaling instruction for output to a presentation player for enabling a scaling application program in the presentation player to make a real time computing on the received scaling instruction and to further adjust the size of the images of electronic slides to the full screen size for display on a display screen. | 10-16-2008 |
| 20100026963 | OPTICAL PROJECTION GRID, SCANNING CAMERA COMPRISING AN OPTICAL PROJECTION GRID AND METHOD FOR GENERATING AN OPTICAL PROJECTION GRID - The present invention relates to an optical projection grid ( | 02-04-2010 |
| 353095000 |
FILM GATE | 1 |
| 20090153807 | IMAGE PROJECTOR - A projector having a housing containing an electrical light source, an image medium support aligned in the light path of the light source, and a lens through which light emanating from the light source exits the housing after passing through an image medium disposed in the image medium support. | 06-18-2009 |
| 353004000 |
ASCENDING HEATED AIR CHANGES PICTURES | 1 |
| 20090135373 | Variable-speed text projector - This invention introduces a variable-speed text projector that consists of two concentric cylinders and uses the convection of heat from a central light bulb to rotate the inner cylinder. A circular cover that fits onto the larger outer cylinder (projection screen). This circular cover controls the speed of the rotation of the inner cylinder. By venting the heat emitted by the bulb (controlling heat flow) in small to large increments, the cover adjusts the speed of the moving text. This constructed top is necessary to this device. The preferred embodiment provides an ease of facility and control of speed to the user who desires to read the text in comfort. | 05-28-2009 |
| 353005000 |
MAPPING OR AERIAL PHOTOGRAPH RECTIFYING | 1 |
| 20090015791 | SYSTEM AND METHOD FOR GENERATING CORRESPONDENCE MAPPINGS USING INFRARED PATTERNS - A method performed by a display system is provided. The method includes projecting a first infrared pattern from a first projection plane of a first projector into a scene, capturing the first infrared pattern from the scene in a capture plane of at least one image capture device, and determining a first correspondence mapping between the first projector and the image capture device from at least the first infrared pattern in the first projection plane and the first infrared pattern in the capture plane. | 01-15-2009 |
| 353072000 |
PROJECTOR OR SCREEN REMOVABLE FROM COMMON HOUSING | 1 |
| 20140268071 | DISPLAY DEVICE HAVING A DOUBLE IMAGE DISPLAY FUNCTION - A display device having a double image display function includes a base unit, a support unit, a first image display unit, a second image display unit and an image projecting unit. The base unit includes a base body. The support unit includes a support structure disposed on the base body. The first image display unit includes at least one image display screen movably disposed on the support structure for displaying a first predetermined image. The second image display unit includes at least one projection plate movably disposed on the base body. The image projecting unit includes an image projecting module movably disposed on the image display screen. An image light beam generated by the image projecting module is projected onto the projection plate to display a second predetermined image on the projection plate. Thus, the same or different displaying images can be respectively shown on different viewing planes. | 09-18-2014 |
| 353021000 |
EDITING OR AUXILIARY VIEWING | 1 |
| 20100309436 | AUTOMATED DYNAMIC REPRIORITIZATION OF PRESENTATION MATERIALS - Slides are selectively presented via a slide presentation system based upon a priority level assigned to a slide presentation. The assigned priority level indicates which of the slides to selectively present and includes a first priority level of at least two priority levels associated with the slide presentation. A request is received during the selective presentation of the slides, via an input device associated with the slide presentation system, to change the priority level assigned to the slide presentation to a second priority level of the at least two priority levels. The remaining slides of the slide presentation are selectively presented via the slide presentation system based upon the second priority level. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract. | 12-09-2010 |
