Assignee
STEREOGRAPHICS CORP
US28 patents
Top patents by PatentIndex Score
US5686975ANov 11, 1997
Polarel panel for stereoscopic displays
STEREOGRAPHICS CORP317 citations99
US5481321AJan 2, 1996
Stereoscopic motion picture projection system
STEREOGRAPHICS CORP191 citations99
US5181133AJan 19, 1993
Drive method for twisted nematic liquid crystal shutters for stereoscopic and other applications
STEREOGRAPHICS CORP174 citations99
US4583117AApr 15, 1986
Stereoscopic video camera
STEREOGRAPHICS CORP274 citations99
US4562463ADec 31, 1985
Stereoscopic television system with field storage for sequential display of right and left images
STEREOGRAPHICS CORP419 citations99
US4418993ADec 6, 1983
Stereoscopic zoom lens system for three-dimensional motion pictures and television
STEREOGRAPHICS CORP196 citations99
US7088515B2Aug 8, 2006
Autostereoscopic lens sheet with planar areas
STEREOGRAPHICS CORP83 citations98
US6519088B1Feb 11, 2003
Method and apparatus for maximizing the viewing zone of a lenticular stereogram
STEREOGRAPHICS CORP115 citations98
US5239372AAug 24, 1993
Stereoscopic video projection system
STEREOGRAPHICS CORP115 citations98
US5142357AAug 25, 1992
Stereoscopic video camera with image sensors having variable effective position
STEREOGRAPHICS CORP267 citations98
US5117302AMay 26, 1992
High dynamic range electro-optical shutter for steroscopic and other applications
STEREOGRAPHICS CORP130 citations98
US5063441ANov 5, 1991
Stereoscopic video cameras with image sensors having variable effective position
STEREOGRAPHICS CORP192 citations98
US4884876ADec 5, 1989
Achromatic liquid crystal shutter for stereoscopic and other applications
STEREOGRAPHICS CORP232 citations98
US7375886B2May 20, 2008
Method and apparatus for optimizing the viewing distance of a lenticular stereogram
STEREOGRAPHICS CORP150 citations97
US7002618B2Feb 21, 2006
Plano-stereoscopic DVD movie
STEREOGRAPHICS CORP96 citations97
US5572250ANov 5, 1996
Universal electronic stereoscopic display
STEREOGRAPHICS CORP141 citations97
US5193000AMar 9, 1993
Multiplexing technique for stereoscopic video system
STEREOGRAPHICS CORP645 citations97
US7184002B2Feb 27, 2007
Above-and-below stereoscopic format with signifier
STEREOGRAPHICS CORP88 citations96
US6850210B1Feb 1, 2005
Parallax panoramagram having improved depth and sharpness
STEREOGRAPHICS CORP104 citations96
US4523226AJun 11, 1985
Stereoscopic television system
STEREOGRAPHICS CORP248 citations96
US4472037ASep 18, 1984
Additive color means for the calibration of stereoscopic projection
STEREOGRAPHICS CORP99 citations96
US6388797B1May 14, 2002
Electrostereoscopic eyewear
STEREOGRAPHICS CORP122 citations95
US5757546AMay 26, 1998
Electronic stereoscopic viewer
STEREOGRAPHICS CORP116 citations95
US5416510AMay 16, 1995
Camera controller for stereoscopic video system
STEREOGRAPHICS CORP252 citations95
US5463428AOct 31, 1995
Wireless active eyewear for stereoscopic applications
STEREOGRAPHICS CORP311 citations94
US6985296B2Jan 10, 2006
Neutralizing device for autostereoscopic lens sheet
STEREOGRAPHICS CORP91 citations93
US6975345B1Dec 13, 2005
Polarizing modulator for an electronic stereoscopic display
STEREOGRAPHICS CORP144 citations93
US6366281B1Apr 2, 2002
Synthetic panoramagram
STEREOGRAPHICS CORP172 citations93