ClassID:

175903

G03B21/14 - page 5 - CPC Classification

Classification description:

Projectors or projection-type viewers; Accessories therefor Details

Recent Application in this class:
#1201
20060158617
2006-07-20

Projector

#1202
20060158616
2006-07-20

Apparatus and method for interacting with a subject in an environment

#1203
20060146291
2006-07-06

Image-rendering device

#1204
20060139579
2006-06-29

Video projector for dome screen

#1205
20060132722
2006-06-22

Projection system or lighting device

#1206
20060132721
2006-06-22

Single light valve projection device and method for projecting images

#1207
20060132720
2006-06-22

Color wheel unit and optical engine having the same

#1208
20060132716
2006-06-22

Laser-based display with position sensitive detector

#1209
20060132715
2006-06-22

Wireless audio output assembly for projectors

#1210
20060126171
2006-06-15

High dynamic range display devices

#1211
20060126030
2006-06-15

Color wheel apparatus and optical engine having the same

#1212
20060126024
2006-06-15

Color micro-mirror projectors

#1213
20060119936
2006-06-08

Apparatus and method for color and polarization switching

#1214
20060109431
2006-05-25

Method and apparatus for displaying 3-D image

#1215
20060109428
2006-05-25

Rear projection system

#1216
20060109425
2006-05-25

Light tunnel with gradient filter layer

#1217
20060082906
2006-04-20

Projector structure

#1218
20060082739
2006-04-20

PANEL LOCATING METHOD OF A PROJECTING SYSTEM

#1219
20060082734
2006-04-20

Projection systems and methods for both color and monochromatic displays

#1220
20060082733
2006-04-20

Projector apparatus, display output method and display output program

#1221
20060077358
2006-04-13

Projection device having single light valve

#1222
20060066817
2006-03-30

Color wheel

#1223
20060055891
2006-03-16

Projection display systems for light valves

#1224
20060050250
2006-03-09

Correcting apparatus for projection system

#1225
20060050243
2006-03-09

Image processing method and image processing device

#1226
20060044530
2006-03-02

METHOD FOR SIMPLIFYING ON-SCREEN DISPLAY

#1227
20060044518
2006-03-02

Method and apparatus for multiple-resolution light value projector

#1228
20060038964
2006-02-23

Three-dimensional image projecting apparatus

#1229
20060038959
2006-02-23

Adaptive and interactive scene illumination

#1230
20060033882
2006-02-16

Projector

#1231
20060023166
2006-02-02

Latent effects projection system

#1232
20060017886
2006-01-26

Latent effects projection system

#1233
20060012759
2006-01-19

Multiscreen display system, multiscreen display method, luminance correction method, and programs

#1234
20060007407
2006-01-12

Light emitting apparatus and projector

#1235
20060007398
2006-01-12

Projector having polarization conversion element

#1236
20060001838
2006-01-05

Illuminating device and projection type video display

#1237
20050285848
2005-12-29

Image display system

#1238
20050270499
2005-12-08

Multiprojection system and method of acquiring correction data in a multiprojection system

#1239
20050270492
2005-12-08

Background image control by presenter position

#1240
20050264772
2005-12-01

Projection device and control method

#1241
20050264767
2005-12-01

Projector, image data converting method, and image data converting program

#1242
20050259306
2005-11-24

Two-dimensional optical scan system using a counter-rotating disk scanner

#1243
20050259231
2005-11-24

User-interface for projection devices

#1244
20050254017
2005-11-17

Light recapture projection system

#1245
20050249098
2005-11-10

Optical combining device

#1246
20050248734
2005-11-10

Apparatus and method for providing both day and night vision simulations

#1247
20050243281
2005-11-03

Projection apparatus with colored light path combination through a transparent optical element

#1248
20050243280
2005-11-03

Image display device

#1249
20050231692
2005-10-20

Excitation light emission apparatus

#1250
20050231652
2005-10-20

Emission of visible light in response to absorption of excitation light

#1251
20050219470
2005-10-06

Digital light projector (DLP) and a method of fabricating the same

#1252
20050219271
2005-10-06

Image display apparatus, multidisplay apparatus, and brightness management apparatus

#1253
20050213846
2005-09-29

Image processing system, projector, program, information storage medium, and image processing method

#1254
20050213208
2005-09-29

Light transmissive screen, rear type projector, and method of designing light transmissive screen

#1255
20050213057
2005-09-29

Display optical system and image projector

#1256
20050213043
2005-09-29

Optical unit and projection-type image display apparatus using the same

#1257
20050207157
2005-09-22

Illumination apparatus and display apparatus using the illumination apparatus

#1258
20050200811
2005-09-15

Projector

#1259
20050195372
2005-09-08

Projection type display apparatus

#1260
20050195369
2005-09-08

Optical element and projection image display apparatus using the same

#1261
20050185272
2005-08-25

High dynamic range display devices

#1262
20050180030
2005-08-18

Optical projection system and method

#1263
20050174541
2005-08-11

Optical projection system and method

#1264
20050174495
2005-08-11

Optical display device and projection-type display device

#1265
20050162622
2005-07-28

Replaceable color wheel

#1266
20050162620
2005-07-28

Image processing apparatus

#1267
20050162614
2005-07-28

Projection display apparatus with two reflective light panels

#1268
20050157270
2005-07-21

Projection type video display

#1269
20050157265
2005-07-21

Projection display systems for light valves

#1270
20050157264
2005-07-21

Optical system, image projection apparatus and method thereof

#1271
20050140936
2005-06-30

Projector with color tape

#1272
20050134812
2005-06-23

Projector with anamorphic optical system

#1273
20050134803
2005-06-23

Illuminating device reusing polarized light

#1274
20050128439
2005-06-16

Projector

#1275
20050122485
2005-06-09

Apparatus for use in forming colored segments of a color filter

#1276
20050105058
2005-05-19

Image processing apparatus, image processing method, and image processing program product for correcting projected images

#1277
20050105055
2005-05-19

Image-rendering device

#1278
20050094104
2005-05-05

Image displaying apparatus

#1279
20050088626
2005-04-28

Projection device with battery pack

#1280
20050082986
2005-04-21

Light-emitting lamp, and illumination apparatus and projector provided with the light-emitting lamp

#1281
20050073661
2005-04-07

Projector and method of projecting image from projector

#1282
20050073660
2005-04-07

Projector and projection method

#1283
20050062943
2005-03-24

Projector

#1284
20050062940
2005-03-24

Projector with adjustably positioned image plate

#1285
20050057732
2005-03-17

Projection optical system and image projection apparatus

#1286
20050057726
2005-03-17

Projector

#1287
20050052623
2005-03-10

Projecting system

#1288
20050041218
2005-02-24

Display apparatus and image pickup apparatus

#1289
20050036318
2005-02-17

Light source unit, illumination optical device, projector, and method of manufacturing light source unit

#1290
20050030488
2005-02-10

Projection type video display and method of adjusting the same at factory shipping

#1291
20050024591
2005-02-03

Reflective polarization valve engine and projection display using the same

#1292
20050023273
2005-02-03

Light source unit, method of manufacturing light source unit, and projector

#1293
20050012907
2005-01-20

Projector apparatus, inclination angle obtaining method, and projection image correction method

#1294
20050012902
2005-01-20

Optical combining device

#1295
20050001995
2005-01-06

Color recapture for display systems

#1296
20050001987
2005-01-06

Projection optical system

#1297
20050001939
2005-01-06

Rear-project video assembly with a foldable reflector

#1298
17519007
2025-07-15

Dynamic illumination control for depth determination

#1299
16726955
2021-01-12

Structured light projector and method for structured light projection using the same

#1300
15607761
2018-08-28

Vehicle seating assembly

#1301
14954773
2018-07-24

Unpowered augmented reality projection accessory display device

#1302
14336896
2017-03-07

Methods and systems for projecting a target portion of an image at a higher resolution

#1303
14207835
2016-08-23

System and method for providing image encoding projection using an apodized liquid crystal display pixel

#1304
14024052
2016-04-26

Vehicular illuminating system and display device for use during cleansing

#1305
13928261
2017-01-31

Projection system with refractive beam steering

#1306
13767596
2016-04-05

Projection display intensity equalization

#1307
13759452
2015-03-31

Directional projection display

#1308
13612173
2015-11-24

Automatic projection focusing

#1309
13486764
2016-02-23

Magnetically coupling a system to a surface

#1310
12977760
2015-09-15

Generation and modulation of non-visible structured light for augmented reality projection system

#1311
12836358
2014-09-30

Image projector having two opposing linearly polarized optical systems