Patent assignee · DE · COMPANY

DOCTER OPTICS SE

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47Patents
47Active
47Granted
59Portfolio score

Filing activity: May 16, 2008 → Jun 29, 2023 · 1 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US9447939B2 Headlight lens Chemistry; Metallurgy 7 Active
US9664352B2 Headlight lens for a vehicle headlight Mechanical Engineering; Lighting; Heating 4 Active
US8851722B2 Headlight lens for a vehicle headlight Mechanical Engineering; Lighting; Heating 4 Active
US9851065B2 Optical element for a vehicle headlight with first and second primary optical arrays fixed to each other forming an array Chemistry; Metallurgy 3 Active
US9719649B2 Headlight lens for a vehicle headlight Physics 3 Active
US9689545B2 Optical element having a plurality of interposed optical arrays Mechanical Engineering; Lighting; Heating 3 Active
US8899802B2 Optical component for illumination purposes Mechanical Engineering; Lighting; Heating 3 Active
US9719645B2 Motor vehicle headlight having a complex headlight lens Physics 2 Active
US9290402B2 Method and device for producing technical glass parts for optical applications Chemistry; Metallurgy 1 Active
US8556482B2 Method for producing a headlamp lens for a motor-vehicle headlamp Mechanical Engineering; Lighting; Heating 1 Active
US9719647B2 Vehicle headlight comprising a light tunnel, a bend and a light passage Mechanical Engineering; Lighting; Heating 1 Active
US11287098B2 Headlight lens for a vehicle headlight Mechanical Engineering; Lighting; Heating 1 Active
US10107466B2 Headlight lens for a vehicle headlight Mechanical Engineering; Lighting; Heating 1 Active
US11826935B2 Method for producing a lens element Performing Operations; Transporting 1 Active
US8517582B1 Production method for a headlight lens and headlight lens for a motor vehicle headlight Chemistry; Metallurgy 1 Active
US9358706B2 Process for manufacturing a headlight lens for a motor vehicle headlight Performing Operations; Transporting 1 Active
US9732925B2 Headlight lens with two tunnel sections for separate light entry surfaces for a vehicle headlight Mechanical Engineering; Lighting; Heating 1 Active
US9243769B2 Motor vehicle Mechanical Engineering; Lighting; Heating 1 Active
US11884570B2 Process for manufacturing an optical element from glass Chemistry; Metallurgy 0 Active
US12325161B2 Method for producing an optical element from plastic Performing Operations; Transporting 0 Active
US12234174B2 Method for producing an optical element from glass Chemistry; Metallurgy 0 Active
US9732924B2 Headlight lens for a vehicle headlight Physics 0 Active
US11959608B2 Vehicle headlight Mechanical Engineering; Lighting; Heating 0 Active
US9358734B2 Method for manufacturing a headlight lens for a vehicle headlight Performing Operations; Transporting 0 Active
US9458975B2 Headlight lens for a vehicle headlight Mechanical Engineering; Lighting; Heating 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.