The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 2006
Filed:
Dec. 05, 2002
Dierk Schmidt, Leinfelden-Echterdingen, DE;
Joerg Stierle, Waldenbuch, DE;
Peter Wolf, Leinfelden-Echterdingen, DE;
Dierk Schmidt, Leinfelden-Echterdingen, DE;
Joerg Stierle, Waldenbuch, DE;
Peter Wolf, Leinfelden-Echterdingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention is based on a laser range finder that has a transmitter unit () with at least one laser, a receiver unit (), and a single sideband modulation unit () that can use a first single sideband modulation frequency (ZF) generated by an oscillator unit () and a carrier frequency (T) to generate a modulation frequency (S) of the transmitter unit (). According to the invention, the oscillator unit () can generate at least one additional frequency (ZF) and the single sideband modulation unit () can use the additional frequency (ZF) to generate a demodulation frequency (S) of the receiver unit ().