Patent · US Active

Multi-band tracking and calibration system

US7728280B2 · kind B2 · utility

15Cited by

4References

15Claims

0Family size

Assignee

Brainlab AG · DE

Inventors

Thomas Feilkas · Grafing, DE
Manfred Weiser · Munich, DE

Key dates

Filing date	Dec 11, 2007
Grant date	Jun 1, 2010
Priority date	—
Expiry date	Feb 6, 2028

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2090/3995
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A camera system includes at least two camera units, wherein each camera unit comprises at least one detection element for detecting an optical signal. At least one of the at least two camera units includes at least one element operative to enable detection of light in at least two different spectral ranges.

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