Assignee
IMAX SYSTEMS CORP
CA·13 granted patents·330 citations·filing 1981–1990
Top patents by PatentIndex Score
13 records- 0195US4406519AProjection screen assemblyIMAX SYSTEMS CORP·Filed 1982·Granted Sep 27, 1983·45 cites·10 claims
- 0294US4441796AFilm support element assemblyIMAX SYSTEMS CORP·Filed 1982·Granted Apr 10, 1984·39 cites·13 claims
- 0391US5002387AProjection synchronization systemIMAX SYSTEMS CORP·Filed 1990·Granted Mar 26, 1991·88 cites·16 claims
- 0490US4971435A3-D motion picture projection apparatusIMAX SYSTEMS CORP·Filed 1989·Granted Nov 20, 1990·37 cites·12 claims
- 0585US4966454A3-D motion picture projectorIMAX SYSTEMS CORP·Filed 1989·Granted Oct 30, 1990·28 cites·10 claims
- 0681US4957361AMethod of producing and displaying a 3-D motion pictureIMAX SYSTEMS CORP·Filed 1988·Granted Sep 18, 1990·20 cites·4 claims
- 0775US4835555AFilm transport apparatusIMAX SYSTEMS CORP·Filed 1987·Granted May 30, 1989·15 cites·17 claims
- 0874US4365877AField flattener lens element assemblyIMAX SYSTEMS CORP·Filed 1981·Granted Dec 28, 1982·12 cites·12 claims
- 0969US4997270AProjected image alignment method and apparatusIMAX SYSTEMS CORP·Filed 1989·Granted Mar 5, 1991·11 cites·16 claims
- 1068US4534630AWide film transport and register movementIMAX SYSTEMS CORP·Filed 1984·Granted Aug 13, 1985·13 cites·24 claims
- 1162US4993828ACamera and method of producing and displaying a 3-D motion pictureIMAX SYSTEMS CORP·Filed 1989·Granted Feb 19, 1991·10 cites·9 claims
- 1250USD322797S3-D glassesIMAX SYSTEMS CORP·Filed 1989·Granted Dec 31, 1991·5 cites·1 claims
- 1348US5050985AFilm deceleration unitIMAX SYSTEMS CORP·Filed 1990·Granted Sep 24, 1991·7 cites·10 claims
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