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:
Nov. 20, 2007
Filed:
Apr. 08, 2005
Hans Dieter Tholl, Uhldingen, DE;
Rainer Baumann, Überlingen, DE;
Joachim Barenz, Uhldingen, DE;
Diehl BGT GmbH & Co. KG, Überlingen, DE;
Abstract
In a compact laser measuring device with a high level of transmission power the problem arises of the laser detector being dazzled by unwanted stray light. To resolve that problem there is provided a module () for a laser measuring device () which includes a laser source (), a transmission light guide (-) optically connected to the laser source (), a laser detector (), a reception light guide () optically connected to the laser detector (), a transmission reception light guide (-) and a coupling element (-) which optically connects the transmission reception light guide (-) to the laser source () and the laser detector (), wherein the transmission reception light guide (-) is operatively connected to a light amplifier element ().