Doctor Optics GmbH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8414170 Production method for a headlight lens and headlight lens for a motor vehicle headlightJun 26, 12Apr 09, 13[F21V]
7303319 Headlight lens for a motor vehicle headlightMar 07, 05Dec 04, 07[G01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0011,133 LIGHTING DEVICE WITH LENS, AND MANUFACTURING PROCESS FOR MAKING THE SAMEAbandonedSep 23, 10Jan 20, 11[C03B, G02B]

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