Patent · US Active

Portable device

US9079023B2 · kind B2 · utility

1Cited by

3References

29Claims

0Family size

Assignee

Valkee OY · FI

Inventors

Antti Aunio · Oulu, FI
Juuso Nissila · Kuivaniemi, FI

Key dates

Filing date	Apr 18, 2008
Grant date	Jul 14, 2015
Priority date	—
Expiry date	Jan 12, 2032

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61N2005/0648
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A portable electronic device comprises illuminating unit (300) configured to illuminate extrapupillarily the skin covering a user's eye cavity with optical radiation, thus resulting in diffuse propagation of optical radiation energy to an optically sensitive tissue of the user's eye, and adapting unit (500, 510, 520, 530, 550, 560) for adapting the illuminating unit (300) to the user's head.

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