Assignee
PANAVISION INC
49 patents
Top patents by PatentIndex Score
US4298149ANov 3, 1981
Body harness for cinematographer
PANAVISION INC108 citations95
US4158489AJun 19, 1979
Body-mounted camera support apparatus
PANAVISION INC52 citations95
US4158490AJun 19, 1979
Body-mounted support device for motion picture camera
PANAVISION INC131 citations95
US6970201B1Nov 29, 2005
Method and lens system for modifying the modulation transfer function of light for a camera
PANAVISION INC20 citations93
US6480681B1Nov 12, 2002
Adjustable viewfinder optical system for shoulder-supported cameras
PANAVISION INC25 citations93
US6122111ASep 19, 2000
High performance zoom lens system
PANAVISION INC19 citations93
US6961188B2Nov 1, 2005
Zoom lens system
PANAVISION INC19 citations92
US6820980B1Nov 23, 2004
Automatic pan and tilt compensation system for a camera support structure
PANAVISION INC63 citations92
US6819867B2Nov 16, 2004
Hand-held remote control and display system for film and video cameras and lenses
PANAVISION INC105 citations92
US6068223AMay 30, 2000
Position adjustable grip support for motion picture camera
PANAVISION INC38 citations92
US4687312AAug 18, 1987
Matte box assembly
PANAVISION INC42 citations92
US4527201AJul 2, 1985
Zoom indicating apparatus for video camera or the like
PANAVISION INC46 citations92
US4158488AJun 19, 1979
Body-mounted support device for motion picture camera
PANAVISION INC33 citations92
US4525045AJun 25, 1985
Camera for three-dimensional movies
PANAVISION INC39 citations91
US6354750B1Mar 12, 2002
Fourth axis camera support system and method
PANAVISION INC38 citations90
US6353461B1Mar 5, 2002
Multiple camera video assist control system
PANAVISION INC192 citations90
US6102556AAug 15, 2000
Detachable light filter holder
PANAVISION INC33 citations90
US4849778AJul 18, 1989
Camera support systems
PANAVISION INC86 citations90
US7006141B1Feb 28, 2006
Method and objective lens for spectrally modifying light for an electronic camera
PANAVISION INC21 citations89
US7101045B2Sep 5, 2006
Automatic pan and tilt compensation system for a camera support structure
PANAVISION INC25 citations88
US6144510ANov 7, 2000
Thermal compensation system for lens focus adjustment
PANAVISION INC22 citations87
US6724429B2Apr 20, 2004
System for sensing and displaying lens data for high performance film and video cameras and lenses
PANAVISION INC21 citations85
US6667836B2Dec 23, 2003
High performance viewfinder eyepiece with a large diopter focus range
PANAVISION INC13 citations84
US5850277ADec 15, 1998
Movie camera having adjustable shutter
PANAVISION INC25 citations83
US6450465B1Sep 17, 2002
Multi-jaw clamp
PANAVISION INC35 citations81
US4928171AMay 22, 1990
Video assist system for motion-picture camera
PANAVISION INC32 citations81
US5920426AJul 6, 1999
Telescopic viewfinder optical system
PANAVISION INC10 citations74
US4510529AApr 9, 1985
Electronic cinema camera
PANAVISION INC9 citations73
US4418994ADec 6, 1983
Film magazine for motion picture camera
PANAVISION INC10 citations73
US4362366ADec 7, 1982
Focal length extender
PANAVISION INC11 citations73
US4327562AMay 4, 1982
Flexible coupling
PANAVISION INC11 citations73
US4174157ANov 13, 1979
Quiet motion picture camera
PANAVISION INC14 citations73
US4121886AOct 24, 1978
Quiet motion picture camera
PANAVISION INC14 citations73
US4118720AOct 3, 1978
Viewfinder eyepiece leveling device
PANAVISION INC8 citations73
US4889424ADec 26, 1989
Movie camera shutter
PANAVISION INC17 citations70
US4101916AJul 18, 1978
Illuminated ground glass for camera
PANAVISION INC15 citations69
US4500916AFeb 19, 1985
Automatic on-air registration system and method for color TV camera
PANAVISION INC8 citations68
US5883696AMar 16, 1999
Video monitoring system for a movie film camera
PANAVISION INC10 citations66
US5708902AJan 13, 1998
Matte box support assembly
PANAVISION INC6 citations62
US4437126AMar 13, 1984
Electronic cinema camera
PANAVISION INC4 citations62
US4420231ADec 13, 1983
Motion picture camera
PANAVISION INC5 citations62
US4298255ANov 3, 1981
Apparatus for preflashing motion picture film
PANAVISION INC3 citations62
US4246766AJan 27, 1981
Vibration-dampening flexible coupling
PANAVISION INC2 citations62
US4576455AMar 18, 1986
Dual motor reversible drive film magazine
PANAVISION INC6 citations61
US6930721B2Aug 16, 2005
Lens mount apparatus for a high definition video camera
PANAVISION INC6 citations56
US4630907ADec 23, 1986
Apparatus for pivotally mounting a film magazine to a motion picture camera
PANAVISION INC5 citations54
US6927797B2Aug 9, 2005
Viewfinder for high definition video camera
PANAVISION INC1 citations46
US4593235AJun 3, 1986
Apparatus and method for eliminating video shading ears
PANAVISION INC0 citations35
US5074657ADec 24, 1991
Timing adjustment for reverse movie photography
PANAVISION INC0 citations21