IMAX CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 19223
 
  
 
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 1681
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 7128
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 7100
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 6192
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 5200
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 5146
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 327
 
  
 
H04S STEREOPHONIC SYSTEMS 328
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 2102

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0201,845 Systems and Method for Monitoring Cinema Loudspeakers and Compensating for Quality ProblemsMar 28, 17Jul 13, 17[H04S, H04R]
2015/0326,873 IMAGE FRAMES MULTIPLEXING METHOD AND SYSTEMJul 14, 15Nov 12, 15[H04N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9720314 Dual projection in short screen distanceApr 16, 14Aug 01, 17[H04N, G02B, G03B]
9648437 Systems and methods for monitoring cinema loudspeakers and compensating for quality problemsAug 03, 10May 09, 17[H04S, H04R]
9503711 Reducing angular spread in digital image projectionOct 19, 12Nov 22, 16[H04N, G02B, G03B]
9483812 Enhancing motion pictures with accurate motion informationMar 25, 14Nov 01, 16[H04N, G06T]
9384535 Methods and systems for reducing or eliminating perceived ghosting in displayed stereoscopic imagesJun 15, 09Jul 05, 16[H04N, G06T]
9282313 Methods and systems for converting 2D motion pictures for stereoscopic 3D exhibitionDec 14, 12Mar 08, 16[H04N, G06K]
9165536 Systems and methods for projecting composite imagesSep 06, 13Oct 20, 15[H04N, G09G, G06T, G03B]
9106811 Generalized normalization for image displayJul 20, 12Aug 11, 15[H04N, G06T]
9091860 Spatially modifying polarization state of lightJun 29, 11Jul 28, 15[H04N, G02B, G03B]
9013551 Methods and systems for presenting three-dimensional motion pictures with content adaptive informationDec 01, 09Apr 21, 15[H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0098,351 Multiple Source High Performance Stereographic Projection SystemAbandonedDec 12, 13Apr 10, 14[G02B, G03B]
2013/0038,702 SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR PERFORMING ACTIONS BASED ON RECEIVED INPUT IN A THEATER ENVIRONMENTAbandonedMar 09, 11Feb 14, 13[H04N]
8147065 Electronically controlled film transport methods and systemsExpiredApr 20, 05Apr 03, 12[G03B, B65H]
7999009 Strontium salts of sulphonic acids, a process for their preparation and pharmaceutical compositions containing themExpiredApr 09, 07Aug 16, 11[A61K, C07C, A61P]
2009/0051,759 EQUIPMENT AND METHODS FOR THE SYNCHRONIZATION OF STEREOSCOPIC PROJECTION DISPLAYSAbandonedMay 30, 06Feb 26, 09[H04N]
7207514 Methods and systems for control of film transportExpiredFeb 23, 04Apr 24, 07[B65H]
7002619 Method and apparatus for presenting stereoscopic imagesExpiredApr 09, 96Feb 21, 06[H04N]
2006/0007,406 Equipment, systems and methods for control of color in projection displaysAbandonedOct 21, 02Jan 12, 06[G03B]
6853732 Center channel enhancement of virtual sound imagesExpiredJun 01, 01Feb 08, 05[H04R]
6736527 Method for cooling an arc lampExpiredDec 17, 01May 18, 04[F21K]
6697573 Hybrid stereoscopic motion picture camera with film and digital sensorExpiredMar 14, 01Feb 24, 04[G03B]
2003/0190,072 Method and apparatus for processing imagesAbandonedSep 26, 02Oct 09, 03[G06K]
6577315 Computer-assisted animation construction system and method and user interfaceExpiredNov 18, 98Jun 10, 03[G06T]
2003/0020,809 Methods and apparatuses for superimposition of imagesAbandonedSep 03, 02Jan 30, 03[H04N]
6388666 System and method for generating stereoscopic image dataExpiredOct 27, 98May 14, 02[G06T]
6373492 Computer-assisted animation construction system and method and user interfaceExpiredNov 18, 98Apr 16, 02[G06T]
6141357 Method and apparatus for controlling mobile receiversExpiredOct 06, 98Oct 31, 00[H04J]
6084654 Convertible 2-D/3-D projectorExpiredJun 30, 98Jul 04, 00[G03B]
6057811 3-D glasses for use with multiplexed video imagesExpiredJan 05, 98May 02, 00[G09G]
5818814 Method and apparatus for synchronizing and controlling remote receiverExpiredOct 25, 96Oct 06, 98[H04J]

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