Optical sensor comprising at least one optical element with a freeform boundary surface
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 16, 2012
Grant Date -
Apr 8, 2010
app pub date -
Jul 25, 2007
filing date -
Nov 25, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to an optical sensor for the detection of objects in a detection range, comprising a transmitter emitting transmitting light beams, a receiver that receives receiving light beams, and an evaluation unit, in which an object determination signal is generated by the evaluation of the receiving signals of the receiver. An optical element, having at least one boundary surface in the form of a free-form surface, is associated with the transmitter and/or the receiver for forming the beams of the transmitting light beams and/or the receiving light beams.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully