CARL ZEISS LASER OPTICS GMBH

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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 5200

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7944615 Optical system and method for shaping a profile of a laser beamDec 20, 06May 17, 11[G02B]
7864429 Optical illumination system for creating a line beamMar 30, 09Jan 04, 11[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8508868 Holding arrangement for an optical elementExpiredJan 26, 12Aug 13, 13[G02B]
8456771 Holding arrangement for an optical elementExpiredJan 26, 12Jun 04, 13[G02B, E04G]
2012/0154,895 OPTICAL SYSTEM FOR GENERATING A LIGHT BEAM FOR TREATING A SUBSTRATEAbandonedJan 18, 12Jun 21, 12[G02F]
2012/0153,189 OPTICAL SYSTEM FOR GENERATING A LIGHT BEAM FOR TREATING A SUBSTRATEAbandonedJan 18, 12Jun 21, 12[B01J]
2012/0099,612 BANDWIDTH NARROWING MODULE FOR SETTING A SPECTRAL BANDWIDTH OF A LASER BEAMAbandonedSep 21, 11Apr 26, 12[H01S]
2010/0024,865 CONTINUOUS COATING INSTALLATION, METHODS FOR PRODUCING CRYSTALLINE SOLAR CELLS, AND SOLAR CELLAbandonedAug 11, 09Feb 04, 10[C23C, H01L]
7538948 Optical illumination system for creating a line beamExpiredDec 22, 05May 26, 09[G02B]
2009/0027,776 METHOD FOR COATING AN OPTICAL COMPONENT FOR A LASER ARRANGEMENT AND RELATED OPTICAL COMPONENTAbandonedJul 02, 08Jan 29, 09[B05D, G02B]
2008/0316,748 ILLUMINATION SYSTEMAbandonedJun 21, 07Dec 25, 08[F21V]
7175773 Method for manufacturing a blazed grating, such a blazed grating and a spectrometer having such a blazed gratingExpiredJun 14, 04Feb 13, 07[B29D]
6788465 Littrow grating and use of a littrow gratingExpiredMay 22, 01Sep 07, 04[G02B]
2004/0091,012 Apparatus for compressing the bandwidth of a light beamAbandonedApr 23, 03May 13, 04[H01S]
2003/0223,132 Method and device for variably attenuating the intensity of a light beamAbandonedMay 13, 03Dec 04, 03[G02B]
6600602 Diffraction grating and uses of a diffraction gratingExpiredMay 23, 01Jul 29, 03[G02B]

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