Patent · US Active

LED lamp provided with a variable-geometry beam device

US9452705B2 · kind B2 · utility

6Cited by
4References
15Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 6, 2013
Grant dateSep 27, 2016
Priority date—
Expiry dateSep 6, 2033

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02B20/40
  • WIPO fieldElectrical machinery, apparatus, energy
  • WIPO sectorElectrical engineering

Abstract

Lamp comprising:

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