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:
Dec. 20, 2005
Filed:
Oct. 13, 2001
Jörg Drescher, Riedering, DE;
Mathias Hausschmid, Palling, DE;
Herbert Huber-lenk, Nussdorf/Sondermoning, DE;
Herbert Reiter, Garching/Alz, DE;
Johann Streitwieser, Grabenstätt, DE;
Wolfgang Holzapfel, Obing, DE;
Jörg Drescher, Riedering, DE;
Mathias Hausschmid, Palling, DE;
Herbert Huber-Lenk, Nussdorf/Sondermoning, DE;
Herbert Reiter, Garching/Alz, DE;
Johann Streitwieser, Grabenstätt, DE;
Wolfgang Holzapfel, Obing, DE;
Dr. Johannes Heidenhain GmbH, Traunreut, DE;
Abstract
A position measuring system that includes a scale and a scanning device that scans the scale. A light source, which emits a light pulse upon receipt of a request signal and an optical fiber that transmits the light pulse from the light source to the scanning device and for illuminating the scale. At least one photo detector that detects the light pulse affected by the scale as a function of its position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile