CJ CGV CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 2770
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 21221
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 1218
 
  
 
A63J DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE 86
 
  
 
A47C CHAIRS 647
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 5200
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 4131
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 344
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 3148

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0226,739 CURVED SCREEN FRAME AND THEATER COMPRISING SAMEJul 15, 15Aug 10, 17[G03B, E04C]
2017/0212,415 VARIABLE SCREEN SYSTEMJul 15, 15Jul 27, 17[H04N, G03B]
2017/0204,598 CURVED SCREEN SUPPORT AND THEATER COMPRISING SAMEJul 15, 15Jul 20, 17[E04B, G03B, E04H]
2017/0205,025 SCREEN-HOLDING STRUCTURE TO PREVENT SAGGING SCREEN PHENOMENONJul 15, 15Jul 20, 17[F16M, F16B, E04B, G03B, E04H]
2017/0205,700 SCREEN HAVING TWO OR MORE SCREEN REGIONS WITH DIFFERING SCREEN REFLECTANCE VALUESJul 15, 15Jul 20, 17[G01J, B05D, G03B]
2016/0328,824 METHOD AND SYSTEM FOR GENERATING MULTI-PROJECTION IMAGESDec 09, 14Nov 10, 16[H04N, G06T]
2016/0318,742 BATTEN DEVICE HAVING BUILT-IN DRIVERNov 16, 15Nov 03, 16[A63J, B66D]
2016/0212,467 APPARATUS AND METHOD FOR INTEGRATING AND PLAYING BACK SUB-CONTENT BASED ON INFORMATION ABOUT MAIN CONTENT IN MULTI-PROJECTION SCREENING ENVIRONMENTAug 20, 15Jul 21, 16[H04N]
2016/0127,723 METHOD AND SYSTEM FOR GENERATING MULTI-PROJECTION IMAGESDec 09, 14May 05, 16[H04N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9881530 Method for representing visible area of theaterDec 02, 14Jan 30, 18[G09G]
9826224 Method and apparatus for normalizing size of content in multi-projection theaterNov 26, 14Nov 21, 17[H04N, G03B]
9817305 Image correction system and method for multi-projectionJul 03, 13Nov 14, 17[H04N, G03B]
9690175 Method of correcting distortion of image overlap area, recording medium, and execution apparatusDec 05, 14Jun 27, 17[H04N, G03B]
9671684 Theater parameter management apparatus and methodOct 18, 16Jun 06, 17[H04N, G03B]
9641817 Method and system for generating multi-projection imagesDec 09, 14May 02, 17[H04N, G03B]
D785814 Ceiling frame for screenSep 21, 15May 02, 17[2502]
D785815 Supporting frame for screenSep 21, 15May 02, 17[2502]
9632405 Theater parameter management apparatus and methodAug 07, 14Apr 25, 17[A63J, H04N, G03B]
D785204 Frame for theaterSep 21, 15Apr 25, 17[2502]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0273,473 THEATER HAVING PROVIDED WITH SCREEN HAVING CURVATURE, AND CHAIR CONTROL SYSTEM FOR SAMEAbandonedJul 15, 15Sep 28, 17[A47C, E04H]
2017/0275,877 CURVED CEILING STRUCTUREAbandonedJul 15, 15Sep 28, 17[E04B, E04H]
2016/0198,842 MOVABLE TABLE FOR PROJECTORAbandonedAug 21, 15Jul 14, 16[A47B, B60B, G03B]
2016/0139,499 MULTI-PROJECTION SYSTEM USING INTERIOR SURFACE AS PROJECTION SURFACEAbandonedJan 27, 16May 19, 16[H04N, G03B]
2015/0062,170 SIMULATED-IMAGE MANAGEMENT SYSTEM AND METHOD FOR PROVIDING SIMULATED IMAGE OF MULTI-PROJECTION SYSTEMAbandonedMar 18, 14Mar 05, 15[G06T]
2015/0062,445 SIMULATION SYSTEM FOR SIMULATING MULTI-PROJECTION SYSTEMAbandonedMar 18, 14Mar 05, 15[H04N]
2015/0002,821 MULTI-SCREEN SYSTEM COMPRISING REFLECTIVE SURFACEAbandonedMar 18, 14Jan 01, 15[G03B]
2015/0002,827 THEATER STRUCTURE AND MULTI-PROJECTION SYSTEM USING THE SAMEAbandonedMar 18, 14Jan 01, 15[G03B]
2014/0320,824 MULTI-PROJECTION SYSTEM WITH PROJECTION SURFACE COMPRISING NON-SOLID MATERIALAbandonedMar 19, 14Oct 30, 14[G03B]
2011/0319,180 PICTURE-SHOWING FACILITY INCLUDING SPECIAL EFFECT DEVICESAbandonedOct 21, 10Dec 29, 11[A63J]

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