Patent · US Active

Motor for driving lens

US9046640B2 · kind B2 · utility

6Cited by
0References
23Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 29, 2013
Grant dateJun 2, 2015
Priority date—
Expiry dateNov 29, 2033

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH02K33/02
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

A motor for driving a lens is disclosed, wherein a yoke comprises a rotation prevention unit configured to prevent the bobbin from rotating.

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