Patent · US Active

Transmitter unit and lidar device for scanning a scanning region

US11442147B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Hans-Jochen Schwarz · Stuttgart, DE
Klaus Stoppel · Mundelsheim, DE
Mazyar Sabbar · Zürich, CH
Stefan Spiessberger · Landgut Burg, DE

Key dates

Filing date	Mar 6, 2019
Grant date	Sep 13, 2022
Priority date	—
Expiry date	Jul 14, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG01S17/02
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A transmitter unit of a lidar device for a scanning system includes at least two radiation sources in the form of semiconductor lasers for generating and emitting electromagnetic beams in the form of a line in a scanning region, the at least two radiation sources being individual emitters directly interconnected mechanically and electrically.

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