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:
Jun. 07, 2005
Filed:
Dec. 18, 2001
Applicants:
Josef Wittl, Regensburg, DE;
Hans Hurt, Regensburg, DE;
Inventors:
Josef Wittl, Regensburg, DE;
Hans Hurt, Regensburg, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01L031/00 ;
U.S. Cl.
CPC ...
Abstract
The opto-electronic assembly receiving optical signals. Two detectors, each with an optically active area, convert optical signals into electrical signals. Two of the detectors are arranged on each other, and the optically active area of one detector is shielded. The opto-electronic assembly receives the optical signals and detects interference signals reliably. The assembly requires little space within an opto-electronic structure and can be produced simply and cost-effectively.