Patent · US Active

Vehicle headlight

US8944649B2 · kind B2 · utility

8Cited by

5References

19Claims

0Family size

Assignee

Doctor Optics SE · DE

Inventors

Dmitry Fedosik · Lippstadt, DE
Wolfram Wintzer · Jena, DE

Key dates

Filing date	Nov 11, 2011
Grant date	Feb 3, 2015
Priority date	—
Expiry date	Nov 13, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2105/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An arrangement of headlight lenses for a vehicle headlight, each headlight lens having a monolithic body of transparent material, which monolithic body includes at least one light entry face, a light passage section and at least one optically operative light exit face.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.