Carl Zeiss Vision Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 1039
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 4236
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9864212 Method for reducing the thickness of a lens shape and uncut lens blankMay 21, 15Jan 09, 18[G02C]
9784992 Method and system for determining an eyeglass prescriptionAug 11, 15Oct 10, 17[G02C]
9468371 Statistical autorefractorApr 10, 14Oct 18, 16[A61B, G06F, G02C]
9170432 Low distortion eyewear lens with low optical powerMay 22, 14Oct 27, 15[B29D, G02B, G02C]
8985767 Wavefront optimized progressive lensDec 20, 12Mar 24, 15[A61B, G02C]
8777414 Pupil dependent wavefront refractionDec 20, 12Jul 15, 14[A61B]
8297751 Multi-focal lenses with segmented boundariesApr 22, 10Oct 30, 12[G02C]
8226238 Method and apparatus for subjective refractionFeb 10, 10Jul 24, 12[A61B]
8210679 Array of progressive ophthalmic lens elementsMay 05, 06Jul 03, 12[G02C]
8205987 Method for optimizing a spectacle lens for the wavefront aberrations of an eye and lensApr 20, 10Jun 26, 12[G02C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0096,466 Method and apparatus for cooling lens edge during dry processingAbandonedOct 18, 06Apr 24, 08[B24B]

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