SEEREAL TECHNOLOGIES GMBH
Patent Owner
Stats
- 23 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- Aug 22, 2017 most recent publication
Details
- 23 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,428 Total Citation Count
- Jan 22, 1996 Earliest Filing
- 15 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0082,976 PROJECTION DEVICE AND METHOD FOR THE HOLOGRAPHIC RECONSTRUCTION OF SCENESNov 30, 16Mar 23, 17[G02B, G03H]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9740167 Method of generating a holographic reconstruction of an object using observer trackingJul 14, 14Aug 22, 17[G03H]
9513599 Projection device and method for holographic reconstruction of scenesAug 18, 15Dec 06, 16[G02B, G03H]
9116505 Projection device and method for holographic reconstruction of scenesMay 12, 06Aug 25, 15[G02B, G03H]
8526088 Device for holographic reconstruction of three-dimensional scenesMay 18, 09Sep 03, 13[G02B, G03H]
8384974 Method of computing a hologram by determining wavefronts at an observer eye positionAug 24, 11Feb 26, 13[G03H]
8314981 Video hologram and device for reconstructing video holograms with window at image planeJun 29, 06Nov 20, 12[G03H]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
8259165 Image display device for an autostereoscopic display with a sweet spot unit containing an image matrix and a corrective matrix for correcting field curvatureExpiredJan 19, 06Sep 04, 12[H04N]
2008/0315,442 Method and Apparatus for Replicating Microstructured Optical MasksAbandonedSep 07, 05Dec 25, 08[B29D]
2008/0278,805 Sweet Spot Unit For a Multi-User Display Device With an Expanded Viewing ZoneAbandonedMar 08, 06Nov 13, 08[G02B]
2007/0247,590 Autostereoscopic Multi-User Display with Directed IlluminationAbandonedJan 24, 05Oct 25, 07[G03B]
2007/0183,033 Multi-lens lenticular system and lighting device for an autostereoscopic displayAbandonedFeb 09, 05Aug 09, 07[G02B]
2006/0238,840 VIDEO HOLOGRAM AND DEVICE FOR RECONSTRUCTING VIDEO HOLOGRAMS WITH TIME SEQUENTIAL ENCODINGAbandonedJun 29, 06Oct 26, 06[G03H]
2006/0238,843 VIDEO HOLOGRAM AND DEVICE FOR RECONSTRUCTING VIDEO HOLOGRAMS USING A FRESNEL TRANSFORMAbandonedJun 29, 06Oct 26, 06[G02B]
2006/0238,844 VIDEO HOLOGRAM AND DEVICE FOR RECONSTRUCTING VIDEO HOLOGRAMS USING WAVEFRONT AT EYESAbandonedJun 29, 06Oct 26, 06[G03H]
2004/0240,009 Flat display comprising a frontal mask for the spatial, stereoscopic and/or holographic representation of informationAbandonedMar 31, 04Dec 02, 04[G02B]
6791570 Method and device for the three-dimensional representation of information with viewer movement compensationExpiredJun 18, 99Sep 14, 04[H04N]
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