CARL ZEISS AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 52153
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 21221
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 15225
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 1394
 
  
 
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 1285
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 11117
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS990
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 8143
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 6192
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 5357

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0343,819 DISPLAY DEVICE WHICH CAN BE PLACED ON THE HEAD OF A USERNov 24, 15Nov 30, 17[G06T, G02B]
2017/0336,609 CATADIOPTRIC EYEPIECE SYSTEM, EYEPIECE SYSTEM AND OPTICAL SYSTEMMay 18, 16Nov 23, 17[G02B]
2017/0307,860 OBJECTIVE LENS FOR A PHOTOGRAPHY OR FILM CAMERA AND METHOD FOR SELECTIVE DAMPING OF SPECIFIC SPATIAL FREQUENCY RANGES OF THE MODULATION TRANSFER FUNCTION OF SUCH AN OBJECTIVE LENSJun 12, 17Oct 26, 17[G02B, G03B]
2017/0075,139 SPECTACLE LENS HAVING A PLURALITY OF DIFFRACTION STRUCTURES FOR LIGHTNov 22, 16Mar 16, 17[B29D, G02B, G02C]
2016/0377,850 MULTIFOCAL SCANNING FLUORESCENCE MICROSCOPEFeb 09, 15Dec 29, 16[G02B]
2016/0131,881 LASER SCANNING MICROSCOPENov 05, 15May 12, 16[G02B]
2015/0327,767 IMAGING METHOD FOR RESECTED MATTER AND/OR FOR A RESECTION BED AND IMAGE GENERATION DEVICE FOR CARRYING OUT SUCH AN IMAGING METHODDec 18, 13Nov 19, 15[A61B, A61N, A61M]
2015/0265,470 Methods and Systems for Performing a CapsulotomyMar 18, 15Sep 24, 15[A61F]
2013/0335,552 METHOD FOR MASK INSPECTION, AND MASK INSPECTION INSTALLATIONDec 08, 11Dec 19, 13[H04N]
2006/0089,088 Holding apparatus for an optical elementOct 19, 05Apr 27, 06[B24B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9904060 Illumination optical unit for a metrology system and metrology system comprising such an illumination optical unitJun 23, 14Feb 27, 18[G01J, G02B, G03F]
9874801 Device for adjusting a camera lensApr 07, 15Jan 23, 18[H04N, G03B]
9857578 Laser scanning microscopeNov 05, 15Jan 02, 18[G02B]
9817228 Movable mirror deviceNov 06, 15Nov 14, 17[G02B, G01B]
9797804 Method and system for determining the spatial structure of an objectNov 02, 15Oct 24, 17[G01M, G01B]
9797805 Test object for measuring the point spread function of an optical systemMay 08, 15Oct 24, 17[G01M, G03F]
9773444 Projector for projecting imagesJan 13, 17Sep 26, 17[H04N, G09G]
9728574 CMOS image sensor with shared sensing nodeJan 03, 14Aug 08, 17[H01L, H04N]
9703018 Lens with an extended range of focusMay 16, 12Jul 11, 17[A61F, G02B, G02C]
9696686 Method and device for focussing a microscope automaticallyNov 08, 12Jul 04, 17[G02B, G03H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0055,886 Method for Generating Chapter Structures for Video Data Containing Images from a Surgical Microscope Object AreaAbandonedAug 20, 15Feb 25, 16[G02B, G11B]
2015/0309,327 IMAGE-STABILIZED LONG-RANGE OPTICAL DEVICEAbandonedJul 14, 14Oct 29, 15[G02B]
2015/0002,814 Microscopy System and Method for Imaging Phase ObjectsAbandonedJun 30, 14Jan 01, 15[A61B, G02B]
8243377 TelescopeExpiredMay 22, 09Aug 14, 12[G02B]
2010/0321,277 HMD SYSTEM AND DISPLAY METHOD FOR AN HMD SYSTEMAbandonedAug 22, 07Dec 23, 10[G09G]
7841212 Method of providing a shaped body made of glass or glass ceramicsExpiredMay 02, 07Nov 30, 10[C03B, G01N]
2010/0214,414 HMD APPARATUS FOR USER WITH RESTRICTED FIELD OF VISIONAbandonedOct 11, 07Aug 26, 10[H04N]
2010/0212,548 Immersion Liquid And Method For Preparing An Organic Compound For An Immersion LiquidAbandonedFeb 24, 10Aug 26, 10[C07C, C09D, G02B]
7637627 Arrangement for the illumination of a fieldExpiredSep 18, 06Dec 29, 09[F21V]
2009/0243,964 DISPLAY APPARATUSAbandonedOct 29, 08Oct 01, 09[G09G]
7526068 X-ray source for materials analysis systemsExpiredJun 18, 02Apr 28, 09[H01J]
2008/0274,437 METHOD AND APPARATUS FOR IDENTIFYING TOOTH-COLOURED TOOTH FILLING RESIDUESAbandonedJul 14, 08Nov 06, 08[A61C]
7443589 Optical component for beam shapingExpiredApr 26, 06Oct 28, 08[G02B]
7408712 Polarization-selectively blazed, diffractive optical elementExpiredAug 18, 05Aug 05, 08[G02B]
7262915 Blazed diffractive optical element and projection objective for a microlithographic projection exposure apparatusExpiredNov 17, 05Aug 28, 07[G02B]
2007/0097,529 Apparatus for the thermal compensation of an optical systemAbandonedOct 04, 06May 03, 07[G02B]
7177083 Display device with electrooptical focussingExpiredFeb 17, 04Feb 13, 07[G02B]
2006/0239,680 Device for introducing an objective onto a cameraAbandonedFeb 22, 06Oct 26, 06[G03B]
2006/0164,730 Display device for fixing to spectacle lenses in a positively engaged mannerAbandonedJul 09, 03Jul 27, 06[G02B]
2006/0126,789 Catheter with inflatable balloon assembly and optically activated x-ray sourceAbandonedDec 10, 04Jun 15, 06[H01J, G21G, H05G]

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