REALD INC.

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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 68174
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 5880
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 52153
 
  
 
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 4752
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 17134
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 7128
 
  
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 643
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR590
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 4194
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0123,221 Polarization Compensated Stereoscopic SystemsOct 03, 16May 04, 17[H04N, G02B, G03B, G02F]
2017/0064,269 High dynamic range projection with multiple numerical aperture illuminationAug 30, 16Mar 02, 17[H04N, G02B, G03B]
2016/0094,820 System for balancing the brightness of 2D and 3D cinema presentationMay 14, 14Mar 31, 16[H04N]
2015/0199,843 Point reposition depth mappingDec 18, 14Jul 16, 15[G06T]
2014/0118,505 Stereoscopic image captureOct 28, 13May 01, 14[H04N, G03B]
2012/0236,240 Liquid crystal devices having reduced electrode-gap visibilityMar 15, 12Sep 20, 12[G02F, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9897819 System and method for vibrating screens to reduce speckleDec 20, 16Feb 20, 18[G10K, G02B, G03B]
9849657 Liquid crystal devices having reduced electrode-gap visibilityMar 15, 12Dec 26, 17[G02F, B32B]
9854212 High dynamic range projection with multiple numerical aperture illuminationAug 30, 16Dec 26, 17[H04N, G02B, G03B]
9740016 Polarization conversion system and method for projecting polarization encoded imageryMay 19, 14Aug 22, 17[H04N, G02B, G03B]
9743076 Optical systems with compact back focal lengthsJan 15, 16Aug 22, 17[H04N, G02B, G02F]
9625745 High dynamic range, high contrast projection systemsNov 14, 14Apr 18, 17[H04N, G03B, G02F]
9618765 High power handling polarization switchesOct 21, 15Apr 11, 17[G02B, G02F]
9594298 Polarization conversion systems for stereoscopic projectionSep 12, 14Mar 14, 17[H04N, G02B, G03B]
9554125 Wide field-of-view stereoscopic projection systemDec 10, 15Jan 24, 17[H04N, G02B, G03B]
9530397 Light efficient acoustically transmissive front projection screensMar 05, 13Dec 27, 16[G10K, B23K, G02B, G03B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0026,631 Stereoscopic format converterAbandonedApr 22, 16Jan 26, 17[H04N]
2016/0291,340 Optical eyewear with reduced reflectivity for scattered lightAbandonedMar 30, 16Oct 06, 16[G02B]
2015/0304,624 Optimal depth mappingAbandonedJan 22, 15Oct 22, 15[H04N, G06T]
2015/0304,635 Stereoscopic depth mappingAbandonedDec 05, 14Oct 22, 15[H04N, G06T]
2013/0286,015 Optimal depth mappingAbandonedMar 18, 13Oct 31, 13[G06T]
2013/0176,407 Beam scanned display apparatus and method thereofAbandonedJan 04, 13Jul 11, 13[H04N]
2013/0107,361 Compound curved stereoscopic eyewearAbandonedDec 14, 12May 02, 13[G02B]
2013/0088,487 AUTOSTEREOSCOPIC DISPLAY WITH PLANAR PASS-THROUGHAbandonedOct 01, 12Apr 11, 13[G06T]
2013/0089,335 IR protocol for 3D active eyewearAbandonedMar 30, 12Apr 11, 13[H04B]
2013/0089,744 Chemically-welded optical devicesAbandonedOct 05, 12Apr 11, 13[B32B]
2012/0256,905 Segmented polarization modulators for stereoscopic projectionAbandonedSep 28, 11Oct 11, 12[G06T, G09G, G02F]
2012/0194,755 Ultrafast twisted nematic liquid crystal displayAbandonedJan 26, 12Aug 02, 12[G02F]
2012/0099,413 Compound quarter-wave retarder for optical disc pickup headsAbandonedDec 26, 11Apr 26, 12[G11B]
2012/0086,907 CURVED RETARDER BASED OPTICAL FILTERS AND EYEWEARAbandonedDec 20, 11Apr 12, 12[B29D, G02B, G02C]
2011/0298,999 Stereoscopic liquid crystal display systemsAbandonedJun 08, 11Dec 08, 11[G02F]
2011/0211,135 Bendable liquid crystal polarization switch for direct view stereoscopic displayAbandonedFeb 22, 11Sep 01, 11[G02F]
2011/0188,115 Compound curved stereoscopic eyewearAbandonedFeb 01, 11Aug 04, 11[G02B, G02C]
7944612 Illumination systemsExpiredApr 05, 10May 17, 11[G02B]
2010/0309,535 Shutter-glass eyewear controlAbandonedJun 08, 10Dec 09, 10[G02B, G06E]
2010/0260,268 Encoding, decoding, and distributing enhanced resolution stereoscopic videoAbandonedApr 13, 10Oct 14, 10[H04N]

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